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-rw-r--r--uploader/static/css/layout-common.css30
-rw-r--r--uploader/static/css/layout-medium.css1
-rw-r--r--uploader/static/css/layout-small.css9
-rw-r--r--uploader/static/js/datatables.js74
-rw-r--r--uploader/static/js/utils.js3
5 files changed, 75 insertions, 42 deletions
diff --git a/uploader/static/css/layout-common.css b/uploader/static/css/layout-common.css
index 88e580c..9c9d034 100644
--- a/uploader/static/css/layout-common.css
+++ b/uploader/static/css/layout-common.css
@@ -2,20 +2,20 @@
     box-sizing: border-box;
 }
 
-    body {
-        display: grid;
-        grid-gap: 1em;
-    }
+body {
+    display: grid;
+    grid-gap: 1em;
+}
 
-    #header {
-        margin: -0.7em; /* Fill entire length of screen */
-        /* Define layout for the children elements */
-        display: grid;
-    }
+#header {
+    margin: -0.7em; /* Fill entire length of screen */
+    /* Define layout for the children elements */
+    display: grid;
+}
 
-    #header #header-nav {
-        /* Place it in the parent element */
-        grid-column-start: 1;
-        grid-column-end: 2;
-        display: flex;
-    }
+#header #header-nav {
+    /* Place it in the parent element */
+    grid-column-start: 1;
+    grid-column-end: 2;
+    display: flex;
+}
diff --git a/uploader/static/css/layout-medium.css b/uploader/static/css/layout-medium.css
index bf10563..50ceeb4 100644
--- a/uploader/static/css/layout-medium.css
+++ b/uploader/static/css/layout-medium.css
@@ -49,7 +49,6 @@
         /* Place it in the parent element */
         grid-column-start: 1;
         grid-column-end: 2;
-        grid-gap: 5px;
 
         /* Define layout for the children elements */
         max-width: 100%;
diff --git a/uploader/static/css/layout-small.css b/uploader/static/css/layout-small.css
index 80a3759..2e47217 100644
--- a/uploader/static/css/layout-small.css
+++ b/uploader/static/css/layout-small.css
@@ -2,7 +2,7 @@
     body {
         display: grid;
         grid-template-columns: 1fr;
-        grid-template-rows: 1fr 2fr 7fr;
+        grid-template-rows: 1fr 90fr;
         grid-gap: 1em;
     }
 
@@ -31,6 +31,11 @@
         grid-column-end: 2;
     }
 
+    #header #header-nav ul {
+        display: grid;
+        grid-template-columns: 1fr;
+    }
+
     #main {
         /* Place it in the parent element */
         grid-column-start: 1;
@@ -38,7 +43,7 @@
         display: grid;
 
         /* Define layout for the children elements */
-        grid-template-rows: 1.5em 80% 20%;
+        grid-template-rows: 1fr 80fr 20fr;
         grid-template-columns: 1fr;
     }
 
diff --git a/uploader/static/js/datatables.js b/uploader/static/js/datatables.js
index 82fd696..bfcda2a 100644
--- a/uploader/static/js/datatables.js
+++ b/uploader/static/js/datatables.js
@@ -11,13 +11,36 @@ var addTableLength = (menuList, lengthToAdd, dataLength) => {
 
 var defaultLengthMenu = (data) => {
     menuList = []
-    var lengths = [10, 25, 50, 100, 1000, data.length];
+    var lengths = [10, 25, 50, 100, 1000];
+    if(data.length > 1000) {
+        lengths.push(data.length)
+    }
     lengths.forEach((len) => {
         menuList = addTableLength(menuList, len, data.length);
     });
     return menuList;
 };
 
+var setRowCheckableProperty = (node, state) => {
+    /**
+     * Set a row's (`node`) checkbox's or radio button's checked state to the
+     * boolean value `state`.
+     **/
+    if(typeof(state) == "boolean") {
+        var pseudoclass = state == false ? ":checked" : ":not(:checked)";
+        var checkable = (
+            $(node).find(`input[type="checkbox"]${pseudoclass}`)[0]
+                ||
+                $(node).find(`input[type="radio"]${pseudoclass}`)[0]);
+        $(checkable).prop("checked", state);
+    } else {
+        throw new Error("`state` *MUST* be a boolean value.")
+    }
+};
+
+var setRowChecked = (node) => {setRowCheckableProperty(node, true);};
+var setRowUnchecked = (node) => {setRowCheckableProperty(node, false);};
+
 var buildDataTable = (tableId, data = [], columns = [], userSettings = {}) => {
     var defaultSettings = {
         responsive: true,
@@ -35,35 +58,40 @@ var buildDataTable = (tableId, data = [], columns = [], userSettings = {}) => {
             lengthMenu: "",
             info: ""
         },
-        data: data,
-        columns: columns,
-        drawCallback: (settings) => {
-            $(this[0]).find("tbody tr").each((idx, row) => {
-                var arow = $(row);
-                var checkboxOrRadio = arow.find(".chk-row-select");
-                if (checkboxOrRadio) {
-                    if (arow.hasClass("selected")) {
-                        checkboxOrRadio.prop("checked", true);
-                    } else {
-                        checkboxOrRadio.prop("checked", false);
-                    }
-                }
+        drawCallback: function (settings) {
+            var api = this.api();
+            api.rows({selected: true}).nodes().each((node, index) => {
+                setRowChecked(node);
+            });
+            api.rows({selected: false}).nodes().each((node, index) => {
+                setRowUnchecked(node);
             });
         }
     }
     var theDataTable = $(tableId).DataTable({
         ...defaultSettings,
-        ...userSettings
+        ...userSettings,
+        ...(data.length == 0 ? {} : {data: data}),
+        ...(columns.length == 0 ? {} : {columns: columns})
     });
-    theDataTable.on("select", (event, datatable, type, cell, originalEvent) => {
-        datatable.rows({selected: true}).nodes().each((node, index) => {
-            $(node).find(".chk-row-select").prop("checked", true)
-        });
+    theDataTable.on("select", (event, datatable, type, indexes) => {
+        datatable
+            .rows(indexes)
+            .nodes()
+            .each((node, index) => {
+                setRowChecked(node);
+            });
     });
-    theDataTable.on("deselect", (event, datatable, type, cell, originalEvent) => {
-        datatable.rows({selected: false}).nodes().each((node, index) => {
-            $(node).find(".chk-row-select").prop("checked", false)
-        });
+    theDataTable.on("deselect", (event, datatable, type, indexes) => {
+        datatable
+            .rows(indexes)
+            .nodes()
+            .each(function(node, index) {
+                setRowUnchecked(node);
+            });
     });
+
+    theDataTable.selectAll = () => {theDataTable.rows().select()};
+    theDataTable.deselectAll = () => {theDataTable.rows().deselect()};
     return theDataTable;
 };
diff --git a/uploader/static/js/utils.js b/uploader/static/js/utils.js
index 1b31661..62d3662 100644
--- a/uploader/static/js/utils.js
+++ b/uploader/static/js/utils.js
@@ -28,7 +28,8 @@ var remove_class = (element, classvalue) => {
 
 var add_class = (element, classvalue) => {
     remove_class(element, classvalue);
-    element.attr("class", (element.attr("class") || "") + " " + classvalue);
+    element.attr("class",
+                 ((element.attr("class") || "") + " " + classvalue).trim());
 };
 
 $(".not-implemented").click((event) => {