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// Generated by CoffeeScript 1.3.3
(function() {
$(function() {
var populate_datasets, populate_groups, populate_species, populate_types, process_json, redo_dropdown,
_this = this;
process_json = function(data) {
window.jdata = data;
return populate_species();
};
$.ajax('/static/new/javascript/dataset_menu_structure', {
dataType: 'json',
success: process_json
});
populate_species = function() {
var species_list;
species_list = this.jdata.species;
redo_dropdown($('#species'), species_list);
return populate_groups();
};
populate_groups = function() {
var group_list, species;
species = $('#species').val();
group_list = this.jdata.groups[species];
redo_dropdown($('#group'), group_list);
return populate_types();
};
populate_types = 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();
};
populate_datasets = function() {
var dataset_list, group, species, type;
species = $('#species').val();
group = $('#group').val();
type = $('#type').val();
dataset_list = this.jdata.datasets[species][group][type];
return redo_dropdown($('#dataset'), dataset_list);
};
redo_dropdown = function(dropdown, items) {
var item, _i, _len, _results;
dropdown.empty();
_results = [];
for (_i = 0, _len = items.length; _i < _len; _i++) {
item = items[_i];
_results.push(dropdown.append($("<option />").val(item[0]).text(item[1])));
}
return _results;
};
$('#species').change(function() {
return populate_groups();
});
$('#group').change(function() {
return populate_types();
});
return $('#type').change(function() {
return populate_datasets();
});
});
}).call(this);
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