diff options
| author | Zachary Sloan | 2012-10-23 18:53:22 -0500 |
|---|---|---|
| committer | Zachary Sloan | 2012-10-23 18:53:22 -0500 |
| commit | 4b90c959c9a65c2b42250b2fcfc9a8ffbf63fd7e (patch) | |
| tree | 1f1b931e9f6a2cae9e7a3876ab421830619a3876 /wqflask | |
| parent | 3c57b46a3c746f0bce58de9a70aca55d1df20002 (diff) | |
| download | genenetwork2-4b90c959c9a65c2b42250b2fcfc9a8ffbf63fd7e.tar.gz | |
Worked on the "Make Default" cookie code
Diffstat (limited to 'wqflask')
5 files changed, 688 insertions, 1310 deletions
diff --git a/wqflask/wqflask/static/new/javascript/dataset_select_menu.coffee b/wqflask/wqflask/static/new/javascript/dataset_select_menu.coffee index c2a9b11d..df891826 100644 --- a/wqflask/wqflask/static/new/javascript/dataset_select_menu.coffee +++ b/wqflask/wqflask/static/new/javascript/dataset_select_menu.coffee @@ -1,8 +1,11 @@ $ -> + ## Handle menu changes + process_json = (data) -> window.jdata = data populate_species() + apply_default() $.ajax '/static/new/javascript/dataset_menu_structure', dataType: 'json' @@ -11,42 +14,97 @@ $ -> populate_species = -> species_list = @jdata.species redo_dropdown($('#species'), species_list) - populate_groups() + populate_group() - populate_groups = -> + populate_group = -> + console.log("in populate group") species = $('#species').val() group_list = @jdata.groups[species] redo_dropdown($('#group'), group_list) - populate_types() + populate_type() - populate_types = -> + populate_type = -> species = $('#species').val() group = $('#group').val() type_list = @jdata.types[species][group] redo_dropdown($('#type'), type_list) - populate_datasets() + populate_dataset() - populate_datasets = -> + populate_dataset = -> species = $('#species').val() group = $('#group').val() type = $('#type').val() + console.log("sgt:", species, group, type) dataset_list = @jdata.datasets[species][group][type] + console.log("pop_dataset:", dataset_list) redo_dropdown($('#dataset'), dataset_list) redo_dropdown = (dropdown, items) -> + console.log("in redo:", dropdown, items) dropdown.empty() for item in items dropdown.append($("<option />").val(item[0]).text(item[1])) - + $('#species').change => - populate_groups() + populate_group() $('#group').change => - populate_types() + populate_type() $('#type').change => - populate_datasets() + populate_dataset() + + ## Info buttons + + open_window = (url, name) -> + options = "menubar=1,toolbar=1,location=1,resizable=1,status=1,scrollbars=1,directories=1,width=900" + open(url, name, options).focus() + + group_info = -> + species = $('#species').val() + group = $('#group').val() + url = "/" + species + "Cross.html#" + group + open_window(url, "Group Info") + + $('#group_info').click(group_info) + dataset_info = -> + dataset = $('#dataset').val() + url = "/webqtl/main.py?FormID=sharinginfo&InfoPageName=" + dataset + open_window(url, "Dataset Info") + + $('#dataset_info').click(dataset_info) + + + ## Handle setting new default drop downs + + make_default = -> + holder = {} + for item in ['species', 'group', 'type', 'dataset'] + holder[item] = $("##{item}").val() + jholder = JSON.stringify(holder) + $.cookie('search_defaults', jholder, + expires: 365) + + apply_default = -> + defaults = $.cookie('search_defaults') + if not defaults + return + defaults = $.parseJSON(defaults) + + for item in [['species', 'group'] + ['group', 'type'] + ['type', 'dataset'], + ['dataset', null]] + + $("##{item[0]}").val(defaults[item[0]]) + if item[1] + window["populate_" + item[1]] + + + + $("#make_default").click(make_default) + ## ##* function: based on different browser use, will have different initial actions; diff --git a/wqflask/wqflask/static/new/javascript/dataset_select_menu.js b/wqflask/wqflask/static/new/javascript/dataset_select_menu.js index 8f684f6a..655aac15 100644 --- a/wqflask/wqflask/static/new/javascript/dataset_select_menu.js +++ b/wqflask/wqflask/static/new/javascript/dataset_select_menu.js @@ -2,11 +2,12 @@ (function() { $(function() { - var populate_datasets, populate_groups, populate_species, populate_types, process_json, redo_dropdown, + var apply_default, dataset_info, group_info, make_default, open_window, populate_dataset, populate_group, populate_species, populate_type, process_json, redo_dropdown, _this = this; process_json = function(data) { window.jdata = data; - return populate_species(); + populate_species(); + return apply_default(); }; $.ajax('/static/new/javascript/dataset_menu_structure', { dataType: 'json', @@ -16,33 +17,37 @@ var species_list; species_list = this.jdata.species; redo_dropdown($('#species'), species_list); - return populate_groups(); + return populate_group(); }; - populate_groups = function() { + populate_group = function() { var group_list, species; + console.log("in populate group"); species = $('#species').val(); group_list = this.jdata.groups[species]; redo_dropdown($('#group'), group_list); - return populate_types(); + return populate_type(); }; - populate_types = function() { + populate_type = function() { var group, species, type_list; species = $('#species').val(); group = $('#group').val(); type_list = this.jdata.types[species][group]; redo_dropdown($('#type'), type_list); - return populate_datasets(); + return populate_dataset(); }; - populate_datasets = function() { + populate_dataset = function() { var dataset_list, group, species, type; species = $('#species').val(); group = $('#group').val(); type = $('#type').val(); + console.log("sgt:", species, group, type); dataset_list = this.jdata.datasets[species][group][type]; + console.log("pop_dataset:", dataset_list); return redo_dropdown($('#dataset'), dataset_list); }; redo_dropdown = function(dropdown, items) { var item, _i, _len, _results; + console.log("in redo:", dropdown, items); dropdown.empty(); _results = []; for (_i = 0, _len = items.length; _i < _len; _i++) { @@ -52,14 +57,68 @@ return _results; }; $('#species').change(function() { - return populate_groups(); + return populate_group(); }); $('#group').change(function() { - return populate_types(); + return populate_type(); }); - return $('#type').change(function() { - return populate_datasets(); + $('#type').change(function() { + return populate_dataset(); }); + open_window = function(url, name) { + var options; + options = "menubar=1,toolbar=1,location=1,resizable=1,status=1,scrollbars=1,directories=1,width=900"; + return open(url, name, options).focus(); + }; + group_info = function() { + var group, species, url; + species = $('#species').val(); + group = $('#group').val(); + url = "/" + species + "Cross.html#" + group; + return open_window(url, "Group Info"); + }; + $('#group_info').click(group_info); + dataset_info = function() { + var dataset, url; + dataset = $('#dataset').val(); + url = "/webqtl/main.py?FormID=sharinginfo&InfoPageName=" + dataset; + return open_window(url, "Dataset Info"); + }; + $('#dataset_info').click(dataset_info); + make_default = function() { + var holder, item, jholder, _i, _len, _ref; + holder = {}; + _ref = ['species', 'group', 'type', 'dataset']; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + item = _ref[_i]; + holder[item] = $("#" + item).val(); + } + jholder = JSON.stringify(holder); + return $.cookie('search_defaults', jholder, { + expires: 365 + }); + }; + apply_default = function() { + var defaults, item, _i, _len, _ref, _results; + defaults = $.cookie('search_defaults'); + if (!defaults) { + return; + } + defaults = $.parseJSON(defaults); + _ref = [['species', 'group'], ['group', 'type'], ['type', 'dataset'], ['dataset', null]]; + _results = []; + for (_i = 0, _len = _ref.length; _i < _len; _i++) { + item = _ref[_i]; + $("#" + item[0]).val(defaults[item[0]]); + if (item[1]) { + _results.push(window["populate_" + item[1]]); + } else { + _results.push(void 0); + } + } + return _results; + }; + return $("#make_default").click(make_default); }); }).call(this); diff --git a/wqflask/wqflask/static/new/js_external/jquery.cookie.js b/wqflask/wqflask/static/new/js_external/jquery.cookie.js new file mode 100644 index 00000000..2d4c05a8 --- /dev/null +++ b/wqflask/wqflask/static/new/js_external/jquery.cookie.js @@ -0,0 +1,72 @@ +/*! + * jQuery Cookie Plugin v1.3 + * https://github.com/carhartl/jquery-cookie + * + * Copyright 2011, Klaus Hartl + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://www.opensource.org/licenses/mit-license.php + * http://www.opensource.org/licenses/GPL-2.0 + */ +(function ($, document, undefined) { + + var pluses = /\+/g; + + function raw(s) { + return s; + } + + function decoded(s) { + return decodeURIComponent(s.replace(pluses, ' ')); + } + + var config = $.cookie = function (key, value, options) { + + // write + if (value !== undefined) { + options = $.extend({}, config.defaults, options); + + if (value === null) { + options.expires = -1; + } + + if (typeof options.expires === 'number') { + var days = options.expires, t = options.expires = new Date(); + t.setDate(t.getDate() + days); + } + + value = config.json ? JSON.stringify(value) : String(value); + + return (document.cookie = [ + encodeURIComponent(key), '=', config.raw ? value : encodeURIComponent(value), + options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE + options.path ? '; path=' + options.path : '', + options.domain ? '; domain=' + options.domain : '', + options.secure ? '; secure' : '' + ].join('')); + } + + // read + var decode = config.raw ? raw : decoded; + var cookies = document.cookie.split('; '); + for (var i = 0, l = cookies.length; i < l; i++) { + var parts = cookies[i].split('='); + if (decode(parts.shift()) === key) { + var cookie = decode(parts.join('=')); + return config.json ? JSON.parse(cookie) : cookie; + } + } + + return null; + }; + + config.defaults = {}; + + $.removeCookie = function (key, options) { + if ($.cookie(key) !== null) { + $.cookie(key, null, options); + return true; + } + return false; + }; + +})(jQuery, document); diff --git a/wqflask/wqflask/static/new/js_external/json2.js b/wqflask/wqflask/static/new/js_external/json2.js index 2373c74d..c7745df8 100644 --- a/wqflask/wqflask/static/new/js_external/json2.js +++ b/wqflask/wqflask/static/new/js_external/json2.js @@ -1,1298 +1,486 @@ - +/* + json2.js + 2012-10-08 + Public Domain. -<!DOCTYPE html> -<html> - <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# githubog: http://ogp.me/ns/fb/githubog#"> - <meta charset='utf-8'> - <meta http-equiv="X-UA-Compatible" content="IE=edge"> - <title>JSON-js/json2.js at master · douglascrockford/JSON-js · GitHub</title> - <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="GitHub" /> - <link rel="fluid-icon" href="https://github.com/fluidicon.png" title="GitHub" /> - <link rel="apple-touch-icon-precomposed" sizes="57x57" href="apple-touch-icon-114.png" /> - <link rel="apple-touch-icon-precomposed" sizes="114x114" href="apple-touch-icon-114.png" /> - <link rel="apple-touch-icon-precomposed" sizes="72x72" href="apple-touch-icon-144.png" /> - <link rel="apple-touch-icon-precomposed" sizes="144x144" href="apple-touch-icon-144.png" /> + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. - - - <link rel="icon" type="image/x-icon" href="/favicon.ico" /> + See http://www.JSON.org/js.html - <meta content="authenticity_token" name="csrf-param" /> -<meta content="YGtVfxTDqeXtY2DUrAKAu+eCBT/gkAh4yV7ysInGO0E=" name="csrf-token" /> - <link href="https://a248.e.akamai.net/assets.github.com/assets/github-03fe491ce51a79a6bbd92168366bd017760f10a3.css" media="screen" rel="stylesheet" type="text/css" /> - <link href="https://a248.e.akamai.net/assets.github.com/assets/github2-f058dd0a2470c893977124d69336e4789671f5db.css" media="screen" rel="stylesheet" type="text/css" /> - + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. - <script src="https://a248.e.akamai.net/assets.github.com/assets/frameworks-974473a941a983b46f11833dc8ffba8414698ff7.js" type="text/javascript"></script> - <script src="https://a248.e.akamai.net/assets.github.com/assets/github-ed7025e36f89edba560711c67769992ae8b3e362.js" type="text/javascript"></script> - - <link rel='permalink' href='/douglascrockford/JSON-js/blob/43d7836c8ec9b31a02a31ae0c400bdae04d3650d/json2.js'> - <meta property="og:title" content="JSON-js"/> - <meta property="og:type" content="githubog:gitrepository"/> - <meta property="og:url" content="https://github.com/douglascrockford/JSON-js"/> - <meta property="og:image" content="https://a248.e.akamai.net/assets.github.com/images/gravatars/gravatar-user-420.png?1345673562"/> - <meta property="og:site_name" content="GitHub"/> - <meta property="og:description" content="JSON in JavaScript. Contribute to JSON-js development by creating an account on GitHub."/> + This file creates a global JSON object containing two methods: stringify + and parse. - <meta name="description" content="JSON in JavaScript. Contribute to JSON-js development by creating an account on GitHub." /> - <link href="https://github.com/douglascrockford/JSON-js/commits/master.atom" rel="alternate" title="Recent Commits to JSON-js:master" type="application/atom+xml" /> + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. - </head> + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. - <body class="logged_out page-blob vis-public env-production "> - <div id="wrapper"> + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; - - + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. 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id="L478" rel="#L478">478</span> -<span id="L479" rel="#L479">479</span> -<span id="L480" rel="#L480">480</span> -<span id="L481" rel="#L481">481</span> -<span id="L482" rel="#L482">482</span> -<span id="L483" rel="#L483">483</span> -<span id="L484" rel="#L484">484</span> -<span id="L485" rel="#L485">485</span> -<span id="L486" rel="#L486">486</span> -</pre> - </td> - <td width="100%"> - <div class="highlight"><pre><div class='line' id='LC1'><span class="cm">/*</span></div><div class='line' id='LC2'><span class="cm"> json2.js</span></div><div class='line' id='LC3'><span class="cm"> 2012-10-08</span></div><div class='line' id='LC4'><br/></div><div class='line' id='LC5'><span class="cm"> Public Domain.</span></div><div class='line' id='LC6'><br/></div><div class='line' id='LC7'><span class="cm"> NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.</span></div><div class='line' id='LC8'><br/></div><div class='line' id='LC9'><span class="cm"> See http://www.JSON.org/js.html</span></div><div class='line' id='LC10'><br/></div><div class='line' id='LC11'><br/></div><div class='line' id='LC12'><span class="cm"> This code should be minified before deployment.</span></div><div class='line' id='LC13'><span class="cm"> See http://javascript.crockford.com/jsmin.html</span></div><div class='line' id='LC14'><br/></div><div class='line' id='LC15'><span class="cm"> USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO</span></div><div class='line' id='LC16'><span class="cm"> NOT CONTROL.</span></div><div class='line' id='LC17'><br/></div><div class='line' id='LC18'><br/></div><div class='line' id='LC19'><span class="cm"> This file creates a global JSON object containing two methods: stringify</span></div><div class='line' id='LC20'><span class="cm"> and parse.</span></div><div class='line' id='LC21'><br/></div><div class='line' id='LC22'><span class="cm"> JSON.stringify(value, replacer, space)</span></div><div class='line' id='LC23'><span class="cm"> value any JavaScript value, usually an object or array.</span></div><div class='line' id='LC24'><br/></div><div class='line' id='LC25'><span class="cm"> replacer an optional parameter that determines how object</span></div><div class='line' id='LC26'><span class="cm"> values are stringified for objects. It can be a</span></div><div class='line' id='LC27'><span class="cm"> function or an array of strings.</span></div><div class='line' id='LC28'><br/></div><div class='line' id='LC29'><span class="cm"> space an optional parameter that specifies the indentation</span></div><div class='line' id='LC30'><span class="cm"> of nested structures. If it is omitted, the text will</span></div><div class='line' id='LC31'><span class="cm"> be packed without extra whitespace. If it is a number,</span></div><div class='line' id='LC32'><span class="cm"> it will specify the number of spaces to indent at each</span></div><div class='line' id='LC33'><span class="cm"> level. If it is a string (such as '\t' or '&nbsp;'),</span></div><div class='line' id='LC34'><span class="cm"> it contains the characters used to indent at each level.</span></div><div class='line' id='LC35'><br/></div><div class='line' id='LC36'><span class="cm"> This method produces a JSON text from a JavaScript value.</span></div><div class='line' id='LC37'><br/></div><div class='line' id='LC38'><span class="cm"> When an object value is found, if the object contains a toJSON</span></div><div class='line' id='LC39'><span class="cm"> method, its toJSON method will be called and the result will be</span></div><div class='line' id='LC40'><span class="cm"> stringified. A toJSON method does not serialize: it returns the</span></div><div class='line' id='LC41'><span class="cm"> value represented by the name/value pair that should be serialized,</span></div><div class='line' id='LC42'><span class="cm"> or undefined if nothing should be serialized. The toJSON method</span></div><div class='line' id='LC43'><span class="cm"> will be passed the key associated with the value, and this will be</span></div><div class='line' id='LC44'><span class="cm"> bound to the value</span></div><div class='line' id='LC45'><br/></div><div class='line' id='LC46'><span class="cm"> For example, this would serialize Dates as ISO strings.</span></div><div class='line' id='LC47'><br/></div><div class='line' id='LC48'><span class="cm"> Date.prototype.toJSON = function (key) {</span></div><div class='line' id='LC49'><span class="cm"> function f(n) {</span></div><div class='line' id='LC50'><span class="cm"> // Format integers to have at least two digits.</span></div><div class='line' id='LC51'><span class="cm"> return n < 10 ? '0' + n : n;</span></div><div class='line' id='LC52'><span class="cm"> }</span></div><div class='line' id='LC53'><br/></div><div class='line' id='LC54'><span class="cm"> return this.getUTCFullYear() + '-' +</span></div><div class='line' id='LC55'><span class="cm"> f(this.getUTCMonth() + 1) + '-' +</span></div><div class='line' id='LC56'><span class="cm"> f(this.getUTCDate()) + 'T' +</span></div><div class='line' id='LC57'><span class="cm"> f(this.getUTCHours()) + ':' +</span></div><div class='line' id='LC58'><span class="cm"> f(this.getUTCMinutes()) + ':' +</span></div><div class='line' id='LC59'><span class="cm"> f(this.getUTCSeconds()) + 'Z';</span></div><div class='line' id='LC60'><span class="cm"> };</span></div><div class='line' id='LC61'><br/></div><div class='line' id='LC62'><span class="cm"> You can provide an optional replacer method. It will be passed the</span></div><div class='line' id='LC63'><span class="cm"> key and value of each member, with this bound to the containing</span></div><div class='line' id='LC64'><span class="cm"> object. The value that is returned from your method will be</span></div><div class='line' id='LC65'><span class="cm"> serialized. If your method returns undefined, then the member will</span></div><div class='line' id='LC66'><span class="cm"> be excluded from the serialization.</span></div><div class='line' id='LC67'><br/></div><div class='line' id='LC68'><span class="cm"> If the replacer parameter is an array of strings, then it will be</span></div><div class='line' id='LC69'><span class="cm"> used to select the members to be serialized. It filters the results</span></div><div class='line' id='LC70'><span class="cm"> such that only members with keys listed in the replacer array are</span></div><div class='line' id='LC71'><span class="cm"> stringified.</span></div><div class='line' id='LC72'><br/></div><div class='line' id='LC73'><span class="cm"> Values that do not have JSON representations, such as undefined or</span></div><div class='line' id='LC74'><span class="cm"> functions, will not be serialized. Such values in objects will be</span></div><div class='line' id='LC75'><span class="cm"> dropped; in arrays they will be replaced with null. You can use</span></div><div class='line' id='LC76'><span class="cm"> a replacer function to replace those with JSON values.</span></div><div class='line' id='LC77'><span class="cm"> JSON.stringify(undefined) returns undefined.</span></div><div class='line' id='LC78'><br/></div><div class='line' id='LC79'><span class="cm"> The optional space parameter produces a stringification of the</span></div><div class='line' id='LC80'><span class="cm"> value that is filled with line breaks and indentation to make it</span></div><div class='line' id='LC81'><span class="cm"> easier to read.</span></div><div class='line' id='LC82'><br/></div><div class='line' id='LC83'><span class="cm"> If the space parameter is a non-empty string, then that string will</span></div><div class='line' id='LC84'><span class="cm"> be used for indentation. If the space parameter is a number, then</span></div><div class='line' id='LC85'><span class="cm"> the indentation will be that many spaces.</span></div><div class='line' id='LC86'><br/></div><div class='line' id='LC87'><span class="cm"> Example:</span></div><div class='line' id='LC88'><br/></div><div class='line' id='LC89'><span class="cm"> text = JSON.stringify(['e', {pluribus: 'unum'}]);</span></div><div class='line' id='LC90'><span class="cm"> // text is '["e",{"pluribus":"unum"}]'</span></div><div class='line' id='LC91'><br/></div><div class='line' id='LC92'><br/></div><div class='line' id='LC93'><span class="cm"> text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');</span></div><div class='line' id='LC94'><span class="cm"> // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'</span></div><div class='line' id='LC95'><br/></div><div class='line' id='LC96'><span class="cm"> text = JSON.stringify([new Date()], function (key, value) {</span></div><div class='line' id='LC97'><span class="cm"> return this[key] instanceof Date ?</span></div><div class='line' id='LC98'><span class="cm"> 'Date(' + this[key] + ')' : value;</span></div><div class='line' id='LC99'><span class="cm"> });</span></div><div class='line' id='LC100'><span class="cm"> // text is '["Date(---current time---)"]'</span></div><div class='line' id='LC101'><br/></div><div class='line' id='LC102'><br/></div><div class='line' id='LC103'><span class="cm"> JSON.parse(text, reviver)</span></div><div class='line' id='LC104'><span class="cm"> This method parses a JSON text to produce an object or array.</span></div><div class='line' id='LC105'><span class="cm"> It can throw a SyntaxError exception.</span></div><div class='line' id='LC106'><br/></div><div class='line' id='LC107'><span class="cm"> The optional reviver parameter is a function that can filter and</span></div><div class='line' id='LC108'><span class="cm"> transform the results. It receives each of the keys and values,</span></div><div class='line' id='LC109'><span class="cm"> and its return value is used instead of the original value.</span></div><div class='line' id='LC110'><span class="cm"> If it returns what it received, then the structure is not modified.</span></div><div class='line' id='LC111'><span class="cm"> If it returns undefined then the member is deleted.</span></div><div class='line' id='LC112'><br/></div><div class='line' id='LC113'><span class="cm"> Example:</span></div><div class='line' id='LC114'><br/></div><div class='line' id='LC115'><span class="cm"> // Parse the text. Values that look like ISO date strings will</span></div><div class='line' id='LC116'><span class="cm"> // be converted to Date objects.</span></div><div class='line' id='LC117'><br/></div><div class='line' id='LC118'><span class="cm"> myData = JSON.parse(text, function (key, value) {</span></div><div class='line' id='LC119'><span class="cm"> var a;</span></div><div class='line' id='LC120'><span class="cm"> if (typeof value === 'string') {</span></div><div class='line' id='LC121'><span class="cm"> a =</span></div><div class='line' id='LC122'><span class="cm">/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);</span></div><div class='line' id='LC123'><span class="cm"> if (a) {</span></div><div class='line' id='LC124'><span class="cm"> return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],</span></div><div class='line' id='LC125'><span class="cm"> +a[5], +a[6]));</span></div><div class='line' id='LC126'><span class="cm"> }</span></div><div class='line' id='LC127'><span class="cm"> }</span></div><div class='line' id='LC128'><span class="cm"> return value;</span></div><div class='line' id='LC129'><span class="cm"> });</span></div><div class='line' id='LC130'><br/></div><div class='line' id='LC131'><span class="cm"> myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {</span></div><div class='line' id='LC132'><span class="cm"> var d;</span></div><div class='line' id='LC133'><span class="cm"> if (typeof value === 'string' &&</span></div><div class='line' id='LC134'><span class="cm"> value.slice(0, 5) === 'Date(' &&</span></div><div class='line' id='LC135'><span class="cm"> value.slice(-1) === ')') {</span></div><div class='line' id='LC136'><span class="cm"> d = new Date(value.slice(5, -1));</span></div><div class='line' id='LC137'><span class="cm"> if (d) {</span></div><div class='line' id='LC138'><span class="cm"> return d;</span></div><div class='line' id='LC139'><span class="cm"> }</span></div><div class='line' id='LC140'><span class="cm"> }</span></div><div class='line' id='LC141'><span class="cm"> return value;</span></div><div class='line' id='LC142'><span class="cm"> });</span></div><div class='line' id='LC143'><br/></div><div class='line' id='LC144'><br/></div><div class='line' id='LC145'><span class="cm"> This is a reference implementation. You are free to copy, modify, or</span></div><div class='line' id='LC146'><span class="cm"> redistribute.</span></div><div class='line' id='LC147'><span class="cm">*/</span></div><div class='line' id='LC148'><br/></div><div class='line' id='LC149'><span class="cm">/*jslint evil: true, regexp: true */</span></div><div class='line' id='LC150'><br/></div><div class='line' id='LC151'><span class="cm">/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,</span></div><div class='line' id='LC152'><span class="cm"> call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,</span></div><div class='line' id='LC153'><span class="cm"> getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,</span></div><div class='line' id='LC154'><span class="cm"> lastIndex, length, parse, prototype, push, replace, slice, stringify,</span></div><div class='line' id='LC155'><span class="cm"> test, toJSON, toString, valueOf</span></div><div class='line' id='LC156'><span class="cm">*/</span></div><div class='line' id='LC157'><br/></div><div class='line' id='LC158'><br/></div><div class='line' id='LC159'><span class="c1">// Create a JSON object only if one does not already exist. We create the</span></div><div class='line' id='LC160'><span class="c1">// methods in a closure to avoid creating global variables.</span></div><div class='line' id='LC161'><br/></div><div class='line' id='LC162'><span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">JSON</span> <span class="o">!==</span> <span class="s1">'object'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC163'> <span class="nx">JSON</span> <span class="o">=</span> <span class="p">{};</span></div><div class='line' id='LC164'><span class="p">}</span></div><div class='line' id='LC165'><br/></div><div class='line' id='LC166'><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span></div><div class='line' id='LC167'> <span class="s1">'use strict'</span><span class="p">;</span></div><div class='line' id='LC168'><br/></div><div class='line' id='LC169'> <span class="kd">function</span> <span class="nx">f</span><span class="p">(</span><span class="nx">n</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC170'> <span class="c1">// Format integers to have at least two digits.</span></div><div class='line' id='LC171'> <span class="k">return</span> <span class="nx">n</span> <span class="o"><</span> <span class="mi">10</span> <span class="o">?</span> <span class="s1">'0'</span> <span class="o">+</span> <span class="nx">n</span> <span class="o">:</span> <span class="nx">n</span><span class="p">;</span></div><div class='line' id='LC172'> <span class="p">}</span></div><div class='line' id='LC173'><br/></div><div class='line' id='LC174'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nb">Date</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">!==</span> <span class="s1">'function'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC175'><br/></div><div class='line' id='LC176'> <span class="nb">Date</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">key</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC177'><br/></div><div class='line' id='LC178'> <span class="k">return</span> <span class="nb">isFinite</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">valueOf</span><span class="p">())</span></div><div class='line' id='LC179'> <span class="o">?</span> <span class="k">this</span><span class="p">.</span><span class="nx">getUTCFullYear</span><span class="p">()</span> <span class="o">+</span> <span class="s1">'-'</span> <span class="o">+</span></div><div class='line' id='LC180'> <span class="nx">f</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">getUTCMonth</span><span class="p">()</span> <span class="o">+</span> <span class="mi">1</span><span class="p">)</span> <span class="o">+</span> <span class="s1">'-'</span> <span class="o">+</span></div><div class='line' id='LC181'> <span class="nx">f</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">getUTCDate</span><span class="p">())</span> <span class="o">+</span> <span class="s1">'T'</span> <span class="o">+</span></div><div class='line' id='LC182'> <span class="nx">f</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">getUTCHours</span><span class="p">())</span> <span class="o">+</span> <span class="s1">':'</span> <span class="o">+</span></div><div class='line' id='LC183'> <span class="nx">f</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">getUTCMinutes</span><span class="p">())</span> <span class="o">+</span> <span class="s1">':'</span> <span class="o">+</span></div><div class='line' id='LC184'> <span class="nx">f</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">getUTCSeconds</span><span class="p">())</span> <span class="o">+</span> <span class="s1">'Z'</span></div><div class='line' id='LC185'> <span class="o">:</span> <span class="kc">null</span><span class="p">;</span></div><div class='line' id='LC186'> <span class="p">};</span></div><div class='line' id='LC187'><br/></div><div class='line' id='LC188'> <span class="nb">String</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">=</span></div><div class='line' id='LC189'> <span class="nb">Number</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">=</span></div><div class='line' id='LC190'> <span class="nb">Boolean</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">key</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC191'> <span class="k">return</span> <span class="k">this</span><span class="p">.</span><span class="nx">valueOf</span><span class="p">();</span></div><div class='line' id='LC192'> <span class="p">};</span></div><div class='line' id='LC193'> <span class="p">}</span></div><div class='line' id='LC194'><br/></div><div class='line' id='LC195'> <span class="kd">var</span> <span class="nx">cx</span> <span class="o">=</span> <span class="sr">/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g</span><span class="p">,</span></div><div class='line' id='LC196'> <span class="nx">escapable</span> <span class="o">=</span> <span class="sr">/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g</span><span class="p">,</span></div><div class='line' id='LC197'> <span class="nx">gap</span><span class="p">,</span></div><div class='line' id='LC198'> <span class="nx">indent</span><span class="p">,</span></div><div class='line' id='LC199'> <span class="nx">meta</span> <span class="o">=</span> <span class="p">{</span> <span class="c1">// table of character substitutions</span></div><div class='line' id='LC200'> <span class="s1">'\b'</span><span class="o">:</span> <span class="s1">'\\b'</span><span class="p">,</span></div><div class='line' id='LC201'> <span class="s1">'\t'</span><span class="o">:</span> <span class="s1">'\\t'</span><span class="p">,</span></div><div class='line' id='LC202'> <span class="s1">'\n'</span><span class="o">:</span> <span class="s1">'\\n'</span><span class="p">,</span></div><div class='line' id='LC203'> <span class="s1">'\f'</span><span class="o">:</span> <span class="s1">'\\f'</span><span class="p">,</span></div><div class='line' id='LC204'> <span class="s1">'\r'</span><span class="o">:</span> <span class="s1">'\\r'</span><span class="p">,</span></div><div class='line' id='LC205'> <span class="s1">'"'</span> <span class="o">:</span> <span class="s1">'\\"'</span><span class="p">,</span></div><div class='line' id='LC206'> <span class="s1">'\\'</span><span class="o">:</span> <span class="s1">'\\\\'</span></div><div class='line' id='LC207'> <span class="p">},</span></div><div class='line' id='LC208'> <span class="nx">rep</span><span class="p">;</span></div><div class='line' id='LC209'><br/></div><div class='line' id='LC210'><br/></div><div class='line' id='LC211'> <span class="kd">function</span> <span class="nx">quote</span><span class="p">(</span><span class="nx">string</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC212'><br/></div><div class='line' id='LC213'><span class="c1">// If the string contains no control characters, no quote characters, and no</span></div><div class='line' id='LC214'><span class="c1">// backslash characters, then we can safely slap some quotes around it.</span></div><div class='line' id='LC215'><span class="c1">// Otherwise we must also replace the offending characters with safe escape</span></div><div class='line' id='LC216'><span class="c1">// sequences.</span></div><div class='line' id='LC217'><br/></div><div class='line' id='LC218'> <span class="nx">escapable</span><span class="p">.</span><span class="nx">lastIndex</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></div><div class='line' id='LC219'> <span class="k">return</span> <span class="nx">escapable</span><span class="p">.</span><span class="nx">test</span><span class="p">(</span><span class="nx">string</span><span class="p">)</span> <span class="o">?</span> <span class="s1">'"'</span> <span class="o">+</span> <span class="nx">string</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="nx">escapable</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">a</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC220'> <span class="kd">var</span> <span class="nx">c</span> <span class="o">=</span> <span class="nx">meta</span><span class="p">[</span><span class="nx">a</span><span class="p">];</span></div><div class='line' id='LC221'> <span class="k">return</span> <span class="k">typeof</span> <span class="nx">c</span> <span class="o">===</span> <span class="s1">'string'</span></div><div class='line' id='LC222'> <span class="o">?</span> <span class="nx">c</span></div><div class='line' id='LC223'> <span class="o">:</span> <span class="s1">'\\u'</span> <span class="o">+</span> <span class="p">(</span><span class="s1">'0000'</span> <span class="o">+</span> <span class="nx">a</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="mi">0</span><span class="p">).</span><span class="nx">toString</span><span class="p">(</span><span class="mi">16</span><span class="p">)).</span><span class="nx">slice</span><span class="p">(</span><span class="o">-</span><span class="mi">4</span><span class="p">);</span></div><div class='line' id='LC224'> <span class="p">})</span> <span class="o">+</span> <span class="s1">'"'</span> <span class="o">:</span> <span class="s1">'"'</span> <span class="o">+</span> <span class="nx">string</span> <span class="o">+</span> <span class="s1">'"'</span><span class="p">;</span></div><div class='line' id='LC225'> <span class="p">}</span></div><div class='line' id='LC226'><br/></div><div class='line' id='LC227'><br/></div><div class='line' id='LC228'> <span class="kd">function</span> <span class="nx">str</span><span class="p">(</span><span class="nx">key</span><span class="p">,</span> <span class="nx">holder</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC229'><br/></div><div class='line' id='LC230'><span class="c1">// Produce a string from holder[key].</span></div><div class='line' id='LC231'><br/></div><div class='line' id='LC232'> <span class="kd">var</span> <span class="nx">i</span><span class="p">,</span> <span class="c1">// The loop counter.</span></div><div class='line' id='LC233'> <span class="nx">k</span><span class="p">,</span> <span class="c1">// The member key.</span></div><div class='line' id='LC234'> <span class="nx">v</span><span class="p">,</span> <span class="c1">// The member value.</span></div><div class='line' id='LC235'> <span class="nx">length</span><span class="p">,</span></div><div class='line' id='LC236'> <span class="nx">mind</span> <span class="o">=</span> <span class="nx">gap</span><span class="p">,</span></div><div class='line' id='LC237'> <span class="nx">partial</span><span class="p">,</span></div><div class='line' id='LC238'> <span class="nx">value</span> <span class="o">=</span> <span class="nx">holder</span><span class="p">[</span><span class="nx">key</span><span class="p">];</span></div><div class='line' id='LC239'><br/></div><div class='line' id='LC240'><span class="c1">// If the value has a toJSON method, call it to obtain a replacement value.</span></div><div class='line' id='LC241'><br/></div><div class='line' id='LC242'> <span class="k">if</span> <span class="p">(</span><span class="nx">value</span> <span class="o">&&</span> <span class="k">typeof</span> <span class="nx">value</span> <span class="o">===</span> <span class="s1">'object'</span> <span class="o">&&</span></div><div class='line' id='LC243'> <span class="k">typeof</span> <span class="nx">value</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">===</span> <span class="s1">'function'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC244'> <span class="nx">value</span> <span class="o">=</span> <span class="nx">value</span><span class="p">.</span><span class="nx">toJSON</span><span class="p">(</span><span class="nx">key</span><span class="p">);</span></div><div class='line' id='LC245'> <span class="p">}</span></div><div class='line' id='LC246'><br/></div><div class='line' id='LC247'><span class="c1">// If we were called with a replacer function, then call the replacer to</span></div><div class='line' id='LC248'><span class="c1">// obtain a replacement value.</span></div><div class='line' id='LC249'><br/></div><div class='line' id='LC250'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">rep</span> <span class="o">===</span> <span class="s1">'function'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC251'> <span class="nx">value</span> <span class="o">=</span> <span class="nx">rep</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">holder</span><span class="p">,</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC252'> <span class="p">}</span></div><div class='line' id='LC253'><br/></div><div class='line' id='LC254'><span class="c1">// What happens next depends on the value's type.</span></div><div class='line' id='LC255'><br/></div><div class='line' id='LC256'> <span class="k">switch</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">value</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC257'> <span class="k">case</span> <span class="s1">'string'</span><span class="o">:</span></div><div class='line' id='LC258'> <span class="k">return</span> <span class="nx">quote</span><span class="p">(</span><span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC259'><br/></div><div class='line' id='LC260'> <span class="k">case</span> <span class="s1">'number'</span><span class="o">:</span></div><div class='line' id='LC261'><br/></div><div class='line' id='LC262'><span class="c1">// JSON numbers must be finite. Encode non-finite numbers as null.</span></div><div class='line' id='LC263'><br/></div><div class='line' id='LC264'> <span class="k">return</span> <span class="nb">isFinite</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span> <span class="o">?</span> <span class="nb">String</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span> <span class="o">:</span> <span class="s1">'null'</span><span class="p">;</span></div><div class='line' id='LC265'><br/></div><div class='line' id='LC266'> <span class="k">case</span> <span class="s1">'boolean'</span><span class="o">:</span></div><div class='line' id='LC267'> <span class="k">case</span> <span class="s1">'null'</span><span class="o">:</span></div><div class='line' id='LC268'><br/></div><div class='line' id='LC269'><span class="c1">// If the value is a boolean or null, convert it to a string. Note:</span></div><div class='line' id='LC270'><span class="c1">// typeof null does not produce 'null'. The case is included here in</span></div><div class='line' id='LC271'><span class="c1">// the remote chance that this gets fixed someday.</span></div><div class='line' id='LC272'><br/></div><div class='line' id='LC273'> <span class="k">return</span> <span class="nb">String</span><span class="p">(</span><span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC274'><br/></div><div class='line' id='LC275'><span class="c1">// If the type is 'object', we might be dealing with an object or an array or</span></div><div class='line' id='LC276'><span class="c1">// null.</span></div><div class='line' id='LC277'><br/></div><div class='line' id='LC278'> <span class="k">case</span> <span class="s1">'object'</span><span class="o">:</span></div><div class='line' id='LC279'><br/></div><div class='line' id='LC280'><span class="c1">// Due to a specification blunder in ECMAScript, typeof null is 'object',</span></div><div class='line' id='LC281'><span class="c1">// so watch out for that case.</span></div><div class='line' id='LC282'><br/></div><div class='line' id='LC283'> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">value</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC284'> <span class="k">return</span> <span class="s1">'null'</span><span class="p">;</span></div><div class='line' id='LC285'> <span class="p">}</span></div><div class='line' id='LC286'><br/></div><div class='line' id='LC287'><span class="c1">// Make an array to hold the partial results of stringifying this object value.</span></div><div class='line' id='LC288'><br/></div><div class='line' id='LC289'> <span class="nx">gap</span> <span class="o">+=</span> <span class="nx">indent</span><span class="p">;</span></div><div class='line' id='LC290'> <span class="nx">partial</span> <span class="o">=</span> <span class="p">[];</span></div><div class='line' id='LC291'><br/></div><div class='line' id='LC292'><span class="c1">// Is the value an array?</span></div><div class='line' id='LC293'><br/></div><div class='line' id='LC294'> <span class="k">if</span> <span class="p">(</span><span class="nb">Object</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">toString</span><span class="p">.</span><span class="nx">apply</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span> <span class="o">===</span> <span class="s1">'[object Array]'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC295'><br/></div><div class='line' id='LC296'><span class="c1">// The value is an array. Stringify every element. Use null as a placeholder</span></div><div class='line' id='LC297'><span class="c1">// for non-JSON values.</span></div><div class='line' id='LC298'><br/></div><div class='line' id='LC299'> <span class="nx">length</span> <span class="o">=</span> <span class="nx">value</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span></div><div class='line' id='LC300'> <span class="k">for</span> <span class="p">(</span><span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">length</span><span class="p">;</span> <span class="nx">i</span> <span class="o">+=</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC301'> <span class="nx">partial</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span> <span class="o">=</span> <span class="nx">str</span><span class="p">(</span><span class="nx">i</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">||</span> <span class="s1">'null'</span><span class="p">;</span></div><div class='line' id='LC302'> <span class="p">}</span></div><div class='line' id='LC303'><br/></div><div class='line' id='LC304'><span class="c1">// Join all of the elements together, separated with commas, and wrap them in</span></div><div class='line' id='LC305'><span class="c1">// brackets.</span></div><div class='line' id='LC306'><br/></div><div class='line' id='LC307'> <span class="nx">v</span> <span class="o">=</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">length</span> <span class="o">===</span> <span class="mi">0</span></div><div class='line' id='LC308'> <span class="o">?</span> <span class="s1">'[]'</span></div><div class='line' id='LC309'> <span class="o">:</span> <span class="nx">gap</span></div><div class='line' id='LC310'> <span class="o">?</span> <span class="s1">'[\n'</span> <span class="o">+</span> <span class="nx">gap</span> <span class="o">+</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s1">',\n'</span> <span class="o">+</span> <span class="nx">gap</span><span class="p">)</span> <span class="o">+</span> <span class="s1">'\n'</span> <span class="o">+</span> <span class="nx">mind</span> <span class="o">+</span> <span class="s1">']'</span></div><div class='line' id='LC311'> <span class="o">:</span> <span class="s1">'['</span> <span class="o">+</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span> <span class="o">+</span> <span class="s1">']'</span><span class="p">;</span></div><div class='line' id='LC312'> <span class="nx">gap</span> <span class="o">=</span> <span class="nx">mind</span><span class="p">;</span></div><div class='line' id='LC313'> <span class="k">return</span> <span class="nx">v</span><span class="p">;</span></div><div class='line' id='LC314'> <span class="p">}</span></div><div class='line' id='LC315'><br/></div><div class='line' id='LC316'><span class="c1">// If the replacer is an array, use it to select the members to be stringified.</span></div><div class='line' id='LC317'><br/></div><div class='line' id='LC318'> <span class="k">if</span> <span class="p">(</span><span class="nx">rep</span> <span class="o">&&</span> <span class="k">typeof</span> <span class="nx">rep</span> <span class="o">===</span> <span class="s1">'object'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC319'> <span class="nx">length</span> <span class="o">=</span> <span class="nx">rep</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span></div><div class='line' id='LC320'> <span class="k">for</span> <span class="p">(</span><span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">length</span><span class="p">;</span> <span class="nx">i</span> <span class="o">+=</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC321'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">rep</span><span class="p">[</span><span class="nx">i</span><span class="p">]</span> <span class="o">===</span> <span class="s1">'string'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC322'> <span class="nx">k</span> <span class="o">=</span> <span class="nx">rep</span><span class="p">[</span><span class="nx">i</span><span class="p">];</span></div><div class='line' id='LC323'> <span class="nx">v</span> <span class="o">=</span> <span class="nx">str</span><span class="p">(</span><span class="nx">k</span><span class="p">,</span> <span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC324'> <span class="k">if</span> <span class="p">(</span><span class="nx">v</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC325'> <span class="nx">partial</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">quote</span><span class="p">(</span><span class="nx">k</span><span class="p">)</span> <span class="o">+</span> <span class="p">(</span><span class="nx">gap</span> <span class="o">?</span> <span class="s1">': '</span> <span class="o">:</span> <span class="s1">':'</span><span class="p">)</span> <span class="o">+</span> <span class="nx">v</span><span class="p">);</span></div><div class='line' id='LC326'> <span class="p">}</span></div><div class='line' id='LC327'> <span class="p">}</span></div><div class='line' id='LC328'> <span class="p">}</span></div><div class='line' id='LC329'> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span></div><div class='line' id='LC330'><br/></div><div class='line' id='LC331'><span class="c1">// Otherwise, iterate through all of the keys in the object.</span></div><div class='line' id='LC332'><br/></div><div class='line' id='LC333'> <span class="k">for</span> <span class="p">(</span><span class="nx">k</span> <span class="k">in</span> <span class="nx">value</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC334'> <span class="k">if</span> <span class="p">(</span><span class="nb">Object</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">k</span><span class="p">))</span> <span class="p">{</span></div><div class='line' id='LC335'> <span class="nx">v</span> <span class="o">=</span> <span class="nx">str</span><span class="p">(</span><span class="nx">k</span><span class="p">,</span> <span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC336'> <span class="k">if</span> <span class="p">(</span><span class="nx">v</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC337'> <span class="nx">partial</span><span class="p">.</span><span class="nx">push</span><span class="p">(</span><span class="nx">quote</span><span class="p">(</span><span class="nx">k</span><span class="p">)</span> <span class="o">+</span> <span class="p">(</span><span class="nx">gap</span> <span class="o">?</span> <span class="s1">': '</span> <span class="o">:</span> <span class="s1">':'</span><span class="p">)</span> <span class="o">+</span> <span class="nx">v</span><span class="p">);</span></div><div class='line' id='LC338'> <span class="p">}</span></div><div class='line' id='LC339'> <span class="p">}</span></div><div class='line' id='LC340'> <span class="p">}</span></div><div class='line' id='LC341'> <span class="p">}</span></div><div class='line' id='LC342'><br/></div><div class='line' id='LC343'><span class="c1">// Join all of the member texts together, separated with commas,</span></div><div class='line' id='LC344'><span class="c1">// and wrap them in braces.</span></div><div class='line' id='LC345'><br/></div><div class='line' id='LC346'> <span class="nx">v</span> <span class="o">=</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">length</span> <span class="o">===</span> <span class="mi">0</span></div><div class='line' id='LC347'> <span class="o">?</span> <span class="s1">'{}'</span></div><div class='line' id='LC348'> <span class="o">:</span> <span class="nx">gap</span></div><div class='line' id='LC349'> <span class="o">?</span> <span class="s1">'{\n'</span> <span class="o">+</span> <span class="nx">gap</span> <span class="o">+</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s1">',\n'</span> <span class="o">+</span> <span class="nx">gap</span><span class="p">)</span> <span class="o">+</span> <span class="s1">'\n'</span> <span class="o">+</span> <span class="nx">mind</span> <span class="o">+</span> <span class="s1">'}'</span></div><div class='line' id='LC350'> <span class="o">:</span> <span class="s1">'{'</span> <span class="o">+</span> <span class="nx">partial</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s1">','</span><span class="p">)</span> <span class="o">+</span> <span class="s1">'}'</span><span class="p">;</span></div><div class='line' id='LC351'> <span class="nx">gap</span> <span class="o">=</span> <span class="nx">mind</span><span class="p">;</span></div><div class='line' id='LC352'> <span class="k">return</span> <span class="nx">v</span><span class="p">;</span></div><div class='line' id='LC353'> <span class="p">}</span></div><div class='line' id='LC354'> <span class="p">}</span></div><div class='line' id='LC355'><br/></div><div class='line' id='LC356'><span class="c1">// If the JSON object does not yet have a stringify method, give it one.</span></div><div class='line' id='LC357'><br/></div><div class='line' id='LC358'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span> <span class="o">!==</span> <span class="s1">'function'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC359'> <span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">replacer</span><span class="p">,</span> <span class="nx">space</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC360'><br/></div><div class='line' id='LC361'><span class="c1">// The stringify method takes a value and an optional replacer, and an optional</span></div><div class='line' id='LC362'><span class="c1">// space parameter, and returns a JSON text. The replacer can be a function</span></div><div class='line' id='LC363'><span class="c1">// that can replace values, or an array of strings that will select the keys.</span></div><div class='line' id='LC364'><span class="c1">// A default replacer method can be provided. Use of the space parameter can</span></div><div class='line' id='LC365'><span class="c1">// produce text that is more easily readable.</span></div><div class='line' id='LC366'><br/></div><div class='line' id='LC367'> <span class="kd">var</span> <span class="nx">i</span><span class="p">;</span></div><div class='line' id='LC368'> <span class="nx">gap</span> <span class="o">=</span> <span class="s1">''</span><span class="p">;</span></div><div class='line' id='LC369'> <span class="nx">indent</span> <span class="o">=</span> <span class="s1">''</span><span class="p">;</span></div><div class='line' id='LC370'><br/></div><div class='line' id='LC371'><span class="c1">// If the space parameter is a number, make an indent string containing that</span></div><div class='line' id='LC372'><span class="c1">// many spaces.</span></div><div class='line' id='LC373'><br/></div><div class='line' id='LC374'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">space</span> <span class="o">===</span> <span class="s1">'number'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC375'> <span class="k">for</span> <span class="p">(</span><span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o"><</span> <span class="nx">space</span><span class="p">;</span> <span class="nx">i</span> <span class="o">+=</span> <span class="mi">1</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC376'> <span class="nx">indent</span> <span class="o">+=</span> <span class="s1">' '</span><span class="p">;</span></div><div class='line' id='LC377'> <span class="p">}</span></div><div class='line' id='LC378'><br/></div><div class='line' id='LC379'><span class="c1">// If the space parameter is a string, it will be used as the indent string.</span></div><div class='line' id='LC380'><br/></div><div class='line' id='LC381'> <span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">space</span> <span class="o">===</span> <span class="s1">'string'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC382'> <span class="nx">indent</span> <span class="o">=</span> <span class="nx">space</span><span class="p">;</span></div><div class='line' id='LC383'> <span class="p">}</span></div><div class='line' id='LC384'><br/></div><div class='line' id='LC385'><span class="c1">// If there is a replacer, it must be a function or an array.</span></div><div class='line' id='LC386'><span class="c1">// Otherwise, throw an error.</span></div><div class='line' id='LC387'><br/></div><div class='line' id='LC388'> <span class="nx">rep</span> <span class="o">=</span> <span class="nx">replacer</span><span class="p">;</span></div><div class='line' id='LC389'> <span class="k">if</span> <span class="p">(</span><span class="nx">replacer</span> <span class="o">&&</span> <span class="k">typeof</span> <span class="nx">replacer</span> <span class="o">!==</span> <span class="s1">'function'</span> <span class="o">&&</span></div><div class='line' id='LC390'> <span class="p">(</span><span class="k">typeof</span> <span class="nx">replacer</span> <span class="o">!==</span> <span class="s1">'object'</span> <span class="o">||</span></div><div class='line' id='LC391'> <span class="k">typeof</span> <span class="nx">replacer</span><span class="p">.</span><span class="nx">length</span> <span class="o">!==</span> <span class="s1">'number'</span><span class="p">))</span> <span class="p">{</span></div><div class='line' id='LC392'> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span><span class="p">(</span><span class="s1">'JSON.stringify'</span><span class="p">);</span></div><div class='line' id='LC393'> <span class="p">}</span></div><div class='line' id='LC394'><br/></div><div class='line' id='LC395'><span class="c1">// Make a fake root object containing our value under the key of ''.</span></div><div class='line' id='LC396'><span class="c1">// Return the result of stringifying the value.</span></div><div class='line' id='LC397'><br/></div><div class='line' id='LC398'> <span class="k">return</span> <span class="nx">str</span><span class="p">(</span><span class="s1">''</span><span class="p">,</span> <span class="p">{</span><span class="s1">''</span><span class="o">:</span> <span class="nx">value</span><span class="p">});</span></div><div class='line' id='LC399'> <span class="p">};</span></div><div class='line' id='LC400'> <span class="p">}</span></div><div class='line' id='LC401'><br/></div><div class='line' id='LC402'><br/></div><div class='line' id='LC403'><span class="c1">// If the JSON object does not yet have a parse method, give it one.</span></div><div class='line' id='LC404'><br/></div><div class='line' id='LC405'> <span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">parse</span> <span class="o">!==</span> <span class="s1">'function'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC406'> <span class="nx">JSON</span><span class="p">.</span><span class="nx">parse</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">text</span><span class="p">,</span> <span class="nx">reviver</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC407'><br/></div><div class='line' id='LC408'><span class="c1">// The parse method takes a text and an optional reviver function, and returns</span></div><div class='line' id='LC409'><span class="c1">// a JavaScript value if the text is a valid JSON text.</span></div><div class='line' id='LC410'><br/></div><div class='line' id='LC411'> <span class="kd">var</span> <span class="nx">j</span><span class="p">;</span></div><div class='line' id='LC412'><br/></div><div class='line' id='LC413'> <span class="kd">function</span> <span class="nx">walk</span><span class="p">(</span><span class="nx">holder</span><span class="p">,</span> <span class="nx">key</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC414'><br/></div><div class='line' id='LC415'><span class="c1">// The walk method is used to recursively walk the resulting structure so</span></div><div class='line' id='LC416'><span class="c1">// that modifications can be made.</span></div><div class='line' id='LC417'><br/></div><div class='line' id='LC418'> <span class="kd">var</span> <span class="nx">k</span><span class="p">,</span> <span class="nx">v</span><span class="p">,</span> <span class="nx">value</span> <span class="o">=</span> <span class="nx">holder</span><span class="p">[</span><span class="nx">key</span><span class="p">];</span></div><div class='line' id='LC419'> <span class="k">if</span> <span class="p">(</span><span class="nx">value</span> <span class="o">&&</span> <span class="k">typeof</span> <span class="nx">value</span> <span class="o">===</span> <span class="s1">'object'</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC420'> <span class="k">for</span> <span class="p">(</span><span class="nx">k</span> <span class="k">in</span> <span class="nx">value</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC421'> <span class="k">if</span> <span class="p">(</span><span class="nb">Object</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">hasOwnProperty</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">k</span><span class="p">))</span> <span class="p">{</span></div><div class='line' id='LC422'> <span class="nx">v</span> <span class="o">=</span> <span class="nx">walk</span><span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">k</span><span class="p">);</span></div><div class='line' id='LC423'> <span class="k">if</span> <span class="p">(</span><span class="nx">v</span> <span class="o">!==</span> <span class="kc">undefined</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC424'> <span class="nx">value</span><span class="p">[</span><span class="nx">k</span><span class="p">]</span> <span class="o">=</span> <span class="nx">v</span><span class="p">;</span></div><div class='line' id='LC425'> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span></div><div class='line' id='LC426'> <span class="k">delete</span> <span class="nx">value</span><span class="p">[</span><span class="nx">k</span><span class="p">];</span></div><div class='line' id='LC427'> <span class="p">}</span></div><div class='line' id='LC428'> <span class="p">}</span></div><div class='line' id='LC429'> <span class="p">}</span></div><div class='line' id='LC430'> <span class="p">}</span></div><div class='line' id='LC431'> <span class="k">return</span> <span class="nx">reviver</span><span class="p">.</span><span class="nx">call</span><span class="p">(</span><span class="nx">holder</span><span class="p">,</span> <span class="nx">key</span><span class="p">,</span> <span class="nx">value</span><span class="p">);</span></div><div class='line' id='LC432'> <span class="p">}</span></div><div class='line' id='LC433'><br/></div><div class='line' id='LC434'><br/></div><div class='line' id='LC435'><span class="c1">// Parsing happens in four stages. In the first stage, we replace certain</span></div><div class='line' id='LC436'><span class="c1">// Unicode characters with escape sequences. JavaScript handles many characters</span></div><div class='line' id='LC437'><span class="c1">// incorrectly, either silently deleting them, or treating them as line endings.</span></div><div class='line' id='LC438'><br/></div><div class='line' id='LC439'> <span class="nx">text</span> <span class="o">=</span> <span class="nb">String</span><span class="p">(</span><span class="nx">text</span><span class="p">);</span></div><div class='line' id='LC440'> <span class="nx">cx</span><span class="p">.</span><span class="nx">lastIndex</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span></div><div class='line' id='LC441'> <span class="k">if</span> <span class="p">(</span><span class="nx">cx</span><span class="p">.</span><span class="nx">test</span><span class="p">(</span><span class="nx">text</span><span class="p">))</span> <span class="p">{</span></div><div class='line' id='LC442'> <span class="nx">text</span> <span class="o">=</span> <span class="nx">text</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="nx">cx</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">a</span><span class="p">)</span> <span class="p">{</span></div><div class='line' id='LC443'> <span class="k">return</span> <span class="s1">'\\u'</span> <span class="o">+</span></div><div class='line' id='LC444'> <span class="p">(</span><span class="s1">'0000'</span> <span class="o">+</span> <span class="nx">a</span><span class="p">.</span><span class="nx">charCodeAt</span><span class="p">(</span><span class="mi">0</span><span class="p">).</span><span class="nx">toString</span><span class="p">(</span><span class="mi">16</span><span class="p">)).</span><span class="nx">slice</span><span class="p">(</span><span class="o">-</span><span class="mi">4</span><span class="p">);</span></div><div class='line' id='LC445'> <span class="p">});</span></div><div class='line' id='LC446'> <span class="p">}</span></div><div class='line' id='LC447'><br/></div><div class='line' id='LC448'><span class="c1">// In the second stage, we run the text against regular expressions that look</span></div><div class='line' id='LC449'><span class="c1">// for non-JSON patterns. We are especially concerned with '()' and 'new'</span></div><div class='line' id='LC450'><span class="c1">// because they can cause invocation, and '=' because it can cause mutation.</span></div><div class='line' id='LC451'><span class="c1">// But just to be safe, we want to reject all unexpected forms.</span></div><div class='line' id='LC452'><br/></div><div class='line' id='LC453'><span class="c1">// We split the second stage into 4 regexp operations in order to work around</span></div><div class='line' id='LC454'><span class="c1">// crippling inefficiencies in IE's and Safari's regexp engines. First we</span></div><div class='line' id='LC455'><span class="c1">// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we</span></div><div class='line' id='LC456'><span class="c1">// replace all simple value tokens with ']' characters. Third, we delete all</span></div><div class='line' id='LC457'><span class="c1">// open brackets that follow a colon or comma or that begin the text. Finally,</span></div><div class='line' id='LC458'><span class="c1">// we look to see that the remaining characters are only whitespace or ']' or</span></div><div class='line' id='LC459'><span class="c1">// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.</span></div><div class='line' id='LC460'><br/></div><div class='line' id='LC461'> <span class="k">if</span> <span class="p">(</span><span class="sr">/^[\],:{}\s]*$/</span></div><div class='line' id='LC462'> <span class="p">.</span><span class="nx">test</span><span class="p">(</span><span class="nx">text</span><span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g</span><span class="p">,</span> <span class="s1">'@'</span><span class="p">)</span></div><div class='line' id='LC463'> <span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g</span><span class="p">,</span> <span class="s1">']'</span><span class="p">)</span></div><div class='line' id='LC464'> <span class="p">.</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/(?:^|:|,)(?:\s*\[)+/g</span><span class="p">,</span> <span class="s1">''</span><span class="p">)))</span> <span class="p">{</span></div><div class='line' id='LC465'><br/></div><div class='line' id='LC466'><span class="c1">// In the third stage we use the eval function to compile the text into a</span></div><div class='line' id='LC467'><span class="c1">// JavaScript structure. The '{' operator is subject to a syntactic ambiguity</span></div><div class='line' id='LC468'><span class="c1">// in JavaScript: it can begin a block or an object literal. We wrap the text</span></div><div class='line' id='LC469'><span class="c1">// in parens to eliminate the ambiguity.</span></div><div class='line' id='LC470'><br/></div><div class='line' id='LC471'> <span class="nx">j</span> <span class="o">=</span> <span class="nb">eval</span><span class="p">(</span><span class="s1">'('</span> <span class="o">+</span> <span class="nx">text</span> <span class="o">+</span> <span class="s1">')'</span><span class="p">);</span></div><div class='line' id='LC472'><br/></div><div class='line' id='LC473'><span class="c1">// In the optional fourth stage, we recursively walk the new structure, passing</span></div><div class='line' id='LC474'><span class="c1">// each name/value pair to a reviver function for possible transformation.</span></div><div class='line' id='LC475'><br/></div><div class='line' id='LC476'> <span class="k">return</span> <span class="k">typeof</span> <span class="nx">reviver</span> <span class="o">===</span> <span class="s1">'function'</span></div><div class='line' id='LC477'> <span class="o">?</span> <span class="nx">walk</span><span class="p">({</span><span class="s1">''</span><span class="o">:</span> <span class="nx">j</span><span class="p">},</span> <span class="s1">''</span><span class="p">)</span></div><div class='line' id='LC478'> <span class="o">:</span> <span class="nx">j</span><span class="p">;</span></div><div class='line' id='LC479'> <span class="p">}</span></div><div class='line' id='LC480'><br/></div><div class='line' id='LC481'><span class="c1">// If the text is not JSON parseable, then a SyntaxError is thrown.</span></div><div class='line' id='LC482'><br/></div><div class='line' id='LC483'> <span class="k">throw</span> <span class="k">new</span> <span class="nx">SyntaxError</span><span class="p">(</span><span class="s1">'JSON.parse'</span><span class="p">);</span></div><div class='line' id='LC484'> <span class="p">};</span></div><div class='line' id='LC485'> <span class="p">}</span></div><div class='line' id='LC486'><span class="p">}());</span></div></pre></div> - 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- <div class="columns threecols"> - <div class="column first"> - <dl class="keyboard-mappings"> - <dt>j</dt> - <dd>Move selection down</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>k</dt> - <dd>Move selection up</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>x</dt> - <dd>Toggle selection</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>o <em>or</em> enter</dt> - <dd>Open issue</dd> - </dl> - <dl class="keyboard-mappings"> - <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> enter</dt> - <dd>Submit comment</dd> - </dl> - <dl class="keyboard-mappings"> - <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> shift p</dt> - <dd>Preview comment</dd> - </dl> - </div><!-- /.column.first --> - <div class="column last"> - <dl class="keyboard-mappings"> - <dt>c</dt> - <dd>Create issue</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>l</dt> - <dd>Create label</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>i</dt> - <dd>Back to inbox</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>u</dt> - <dd>Back to issues</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>/</dt> - <dd>Focus issues search</dd> - </dl> - </div> - </div> - </div> - - <div class="js-hidden-pane" style='display:none'> - <div class="rule"></div> - - <h3>Issues Dashboard</h3> - - <div class="columns threecols"> - <div class="column first"> - <dl class="keyboard-mappings"> - <dt>j</dt> - <dd>Move selection down</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>k</dt> - <dd>Move selection up</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>o <em>or</em> enter</dt> - <dd>Open issue</dd> - </dl> - </div><!-- /.column.first --> - </div> - </div> - - <div class="js-hidden-pane" style='display:none'> - <div class="rule"></div> - - <h3>Network Graph</h3> - <div class="columns equacols"> - <div class="column first"> - <dl class="keyboard-mappings"> - <dt><span class="badmono">←</span> <em>or</em> h</dt> - <dd>Scroll left</dd> - </dl> - <dl class="keyboard-mappings"> - <dt><span class="badmono">→</span> <em>or</em> l</dt> - <dd>Scroll right</dd> - </dl> - <dl class="keyboard-mappings"> - <dt><span class="badmono">↑</span> <em>or</em> k</dt> - <dd>Scroll up</dd> - </dl> - <dl class="keyboard-mappings"> - <dt><span class="badmono">↓</span> <em>or</em> j</dt> - <dd>Scroll down</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>t</dt> - <dd>Toggle visibility of head labels</dd> - </dl> - </div><!-- /.column.first --> - <div class="column last"> - <dl class="keyboard-mappings"> - <dt>shift <span class="badmono">←</span> <em>or</em> shift h</dt> - <dd>Scroll all the way left</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>shift <span class="badmono">→</span> <em>or</em> shift l</dt> - <dd>Scroll all the way right</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>shift <span class="badmono">↑</span> <em>or</em> shift k</dt> - <dd>Scroll all the way up</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>shift <span class="badmono">↓</span> <em>or</em> shift j</dt> - <dd>Scroll all the way down</dd> - </dl> - </div><!-- /.column.last --> - </div> - </div> - - <div class="js-hidden-pane" > - <div class="rule"></div> - <div class="columns threecols"> - <div class="column first js-hidden-pane" > - <h3>Source Code Browsing</h3> - <dl class="keyboard-mappings"> - <dt>t</dt> - <dd>Activates the file finder</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>l</dt> - <dd>Jump to line</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>w</dt> - <dd>Switch branch/tag</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>y</dt> - <dd>Expand URL to its canonical form</dd> - </dl> - </div> - </div> - </div> - - <div class="js-hidden-pane" style='display:none'> - <div class="rule"></div> - <div class="columns threecols"> - <div class="column first"> - <h3>Browsing Commits</h3> - <dl class="keyboard-mappings"> - <dt><span class="platform-mac">⌘</span><span class="platform-other">ctrl</span> <em>+</em> enter</dt> - <dd>Submit comment</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>escape</dt> - <dd>Close form</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>p</dt> - <dd>Parent commit</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>o</dt> - <dd>Other parent commit</dd> - </dl> - </div> - </div> - </div> - - <div class="js-hidden-pane" style='display:none'> - <div class="rule"></div> - <h3>Notifications</h3> - - <div class="columns threecols"> - <div class="column first"> - <dl class="keyboard-mappings"> - <dt>j</dt> - <dd>Move selection down</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>k</dt> - <dd>Move selection up</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>o <em>or</em> enter</dt> - <dd>Open notification</dd> - </dl> - </div><!-- /.column.first --> - - <div class="column second"> - <dl class="keyboard-mappings"> - <dt>e <em>or</em> shift i <em>or</em> y</dt> - <dd>Mark as read</dd> - </dl> - <dl class="keyboard-mappings"> - <dt>shift m</dt> - <dd>Mute thread</dd> - </dl> - </div><!-- /.column.first --> - </div> - </div> - -</div> - - <div id="markdown-help" class="instapaper_ignore readability-extra"> - <h2>Markdown Cheat Sheet</h2> - - <div class="cheatsheet-content"> - - <div class="mod"> - <div class="col"> - <h3>Format Text</h3> - <p>Headers</p> - <pre> -# This is an <h1> tag -## This is an <h2> tag -###### This is an <h6> tag</pre> - <p>Text styles</p> - <pre> -*This text will be italic* -_This will also be italic_ -**This text will be bold** -__This will also be bold__ - -*You **can** combine them* -</pre> - </div> - <div class="col"> - <h3>Lists</h3> - <p>Unordered</p> - <pre> -* Item 1 -* Item 2 - * Item 2a - * Item 2b</pre> - <p>Ordered</p> - <pre> -1. Item 1 -2. Item 2 -3. Item 3 - * Item 3a - * Item 3b</pre> - </div> - <div class="col"> - <h3>Miscellaneous</h3> - <p>Images</p> - <pre> - -Format:  -</pre> - <p>Links</p> - <pre> -http://github.com - automatic! -[GitHub](http://github.com)</pre> -<p>Blockquotes</p> - <pre> -As Kanye West said: - -> We're living the future so -> the present is our past. -</pre> - </div> - </div> - <div class="rule"></div> - - <h3>Code Examples in Markdown</h3> - <div class="col"> - <p>Syntax highlighting with <a href="http://github.github.com/github-flavored-markdown/" title="GitHub Flavored Markdown" target="_blank">GFM</a></p> - <pre> -```javascript -function fancyAlert(arg) { - if(arg) { - $.facebox({div:'#foo'}) - } + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, regexp: true */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +if (typeof JSON !== 'object') { + JSON = {}; } -```</pre> - </div> - <div class="col"> - <p>Or, indent your code 4 spaces</p> - <pre> -Here is a Python code example -without syntax highlighting: - - def foo: - if not bar: - return true</pre> - </div> - <div class="col"> - <p>Inline code for comments</p> - <pre> -I think you should use an -`<addr>` element here instead.</pre> - </div> - </div> - - </div> -</div> - - - <div id="ajax-error-message" class="flash flash-error"> - <span class="mini-icon mini-icon-exclamation"></span> - Something went wrong with that request. 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'0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) + ? this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' + : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' + ? c + : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 + ? '[]' + : gap + ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' + : '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + if (typeof rep[i] === 'string') { + k = rep[i]; + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 + ? '{}' + : gap + ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' + : '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof JSON.stringify !== 'function') { + JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof JSON.parse !== 'function') { + JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ + .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') + .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') + .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' + ? walk({'': j}, '') + : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); diff --git a/wqflask/wqflask/templates/new_index_page.html b/wqflask/wqflask/templates/new_index_page.html index 687cf8b2..51d963fc 100644 --- a/wqflask/wqflask/templates/new_index_page.html +++ b/wqflask/wqflask/templates/new_index_page.html @@ -96,8 +96,7 @@ <label for="group">Group: </label> <select name="group" id="group" class="input-xlarge ds_selector"></select> <!--<i class="icon-question-sign"></i>--> - <input type="button" class="btn" value="Info" onclick= - "javascript:crossinfo();" /> + <input type="button" class="btn" value="Info" id="group_info" /> </div> @@ -107,7 +106,7 @@ <div class="input-append"> <label for="dataset">Dataset:</label> <select name="dataset" id="dataset" class="input-xlarge"></select> - <input type="button" class="btn" value="Info" name="info_dataset ds_selector" /> + <input type="button" class="btn" value="Info" id="dataset_info" /> </div> <!-- USER HELP --> @@ -140,9 +139,8 @@ <input id="btsearch" type="submit" class="btn btn-primary" value="Search"> - <input type= - "button" class="btn" value="Make Default" onclick= - "setDefault(this.form);"> + <input type="button" class="btn" value="Make Default" + id="make_default"> <input type="button" class= "btn" value="Advanced Search" onclick= @@ -348,7 +346,8 @@ <A HREF="mailto:acenteno@uthsc.edu" target="_blank">Arthur Centeno</A>. </p> <p> - Designed and coded by Sam Ockman, Xiaodong Zhou, Christian Fernandez, + Designed and coded by <a href="http://penguinpython.com">Sam Ockman</a>, Xiaodong Zhou, + Christian Fernandez, Ning Liu, Rudi Alberts, Elissa Chesler, Jintao Wang, Kenneth Manly, Robert W. Williams, and <A HREF="/credit.html">colleagues</A>. </p> @@ -409,6 +408,8 @@ <!--<SCRIPT SRC="/javascript/webqtl.js"></SCRIPT>--> <!--<script src="/static/new/javascript/dataset_menu_structure.json"></script>--> <!--<script src="/static/new/javascript/dataset_select_items.js"></script>--> + <script src="/static/new/js_external/jquery.cookie.js"></script> + <script type="text/javascript" src="/static/new/js_external/json2.js"></script> <script src="/static/new/javascript/dataset_select_menu.js"></script> </body> </html> |