[FIXED JENKINS-203] Store sortable table state into local storage.

jenkinsci · Sep 23, 2011 · 675902a · 675902a
1 parent 30af566
commit 675902a
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Showing 3 changed files with 57 additions and 1 deletion.
diff --git a/changelog.html b/changelog.html
@@ -96,6 +96,9 @@ <h3><a name=v1.432>What's new in 1.432</a> <!--=DATE=--></h3>
     (<a href="https://issues.jenkins-ci.org/browse/JENKINS-10689">issue 10689</a>)
   <li class=rfe>
     Enabled shortcut key on script console
+  <li class=rfe>
+    Remember sortable table state into local storage
+    (<a href="https://issues.jenkins-ci.org/browse/JENKINS-203">issue 203</a>)
 </ul>
 </div><!--=END=-->
 <h3><a name=v1.431>What's new in 1.431</a> (2011/09/19)</h3>

diff --git a/core/src/main/resources/lib/layout/layout.jelly b/core/src/main/resources/lib/layout/layout.jelly
@@ -99,7 +99,6 @@ THE SOFTWARE.
 
     <script src="${resURL}/scripts/prototype.js" type="text/javascript"/>
     <script src="${resURL}/scripts/behavior.js" type="text/javascript"/>
-    <script src="${resURL}/scripts/sortable.js" type="text/javascript"/>
 
     <!-- we include our own prototype.js, so don't let stapler pull in another. -->
     <st:adjunct assumes="org.kohsuke.stapler.framework.prototype.prototype"
@@ -126,6 +125,7 @@ THE SOFTWARE.
     <!--l:yui module="editor" suffix="-beta" /-->
 
     <script src="${resURL}/scripts/hudson-behavior.js" type="text/javascript"></script>
+    <script src="${resURL}/scripts/sortable.js" type="text/javascript"/>
 
     <script>
         crumb.init("${h.getCrumbRequestField()}", "${h.getCrumb(request)}");

diff --git a/war/src/main/webapp/scripts/sortable.js b/war/src/main/webapp/scripts/sortable.js
@@ -62,6 +62,7 @@ function ts_makeSortable(table) {
         if(initialSortDir!=arrowTable.none)
             cell.firstChild.lastChild.sortdir = initialSortDir;
     }
+    ts_loadDirection(table);
 }
 
 function ts_getInnerText(el) {
@@ -96,14 +97,17 @@ function extractData(x) {
 
 var arrowTable = {
     up: {
+        id: "up",
         text: "&nbsp;&nbsp;&uarr;",
         reorder: function(rows) { rows.reverse(); }
     },
     down: {
+        id: "down",
         text: "&nbsp;&nbsp;&darr;",
         reorder: function() {}
     },
     none: {
+        id: "none",
         text: "&nbsp;&nbsp;&nbsp;"
     },
     lnkRef: null
@@ -171,6 +175,7 @@ function ts_resortTable(lnk) {
     }
 
     span.innerHTML = dir.text;
+    ts_saveDirection(table, column, dir);
 }
 
 function getParent(el, pTagName) {
@@ -228,3 +233,51 @@ function ts_sort_default(a,b) {
     if (a<b) return -1;
     return 1;
 }
+
+function ts_getIndexOfSortableTable(table){
+    var allTables = document.getElementsByTagName("TABLE");
+    var sortableTables = [];
+    for (var i=0; i<allTables.length; i++) {
+        if($(allTables[i]).hasClassName("sortable")){
+            sortableTables.push(allTables[i]);
+        }
+    }
+    return sortableTables.indexOf(table);
+}
+function ts_getStorageKey(table){
+    var uri = document.location;
+    var tableIndex = ts_getIndexOfSortableTable(table);
+    return "ts_direction::" + uri + "::" + tableIndex;
+}
+function ts_saveDirection(table, columnIndex, direction){
+    var key = ts_getStorageKey(table);
+    ts_Storage.setItem(key, columnIndex + ":" + direction.id);
+}
+function ts_loadDirection(table){
+    var key = ts_getStorageKey(table);
+    if(ts_Storage.hasKey(key)){
+        var val = ts_Storage.getItem(key);
+        if(val){
+            var vals = val.split(":");
+            if(vals.length == 2) {
+                var colIndex = parseInt(vals[0]);
+                var direction = arrowTable[vals[1]];
+                var col = table.rows[0].cells[colIndex];
+                var anchor = col.firstChild;
+                var arrow = anchor.lastChild;
+                arrow.sortdir = direction;
+                ts_resortTable(anchor);
+            }
+        }
+    }
+}
+
+var ts_Storage = YAHOO.util.StorageManager.get(
+    YAHOO.util.StorageEngineHTML5.ENGINE_NAME,
+    YAHOO.util.StorageManager.LOCATION_SESSION,
+    {
+        order: [
+            YAHOO.util.StorageEngineGears
+        ]
+    }
+);