[llvm-commits] [LNT] r161418 - /lnt/trunk/lnt/server/ui/static/sorttable.js

[Michael Gottesman]

Author: mgottesman
Date: Tue Aug  7 10:17:18 2012
New Revision: 161418

URL: http://llvm.org/viewvc/llvm-project?rev=161418&view=rev
Log:
[LNT] Added code to lnt/server/ui/static/sorttable.js so that DOM elements with class name sorttable_rev
are sorted in reverse.

Modified:
    lnt/trunk/lnt/server/ui/static/sorttable.js

Modified: lnt/trunk/lnt/server/ui/static/sorttable.js
URL: http://llvm.org/viewvc/llvm-project/lnt/trunk/lnt/server/ui/static/sorttable.js?rev=161418&r1=161417&r2=161418&view=diff
==============================================================================
--- lnt/trunk/lnt/server/ui/static/sorttable.js (original)
+++ lnt/trunk/lnt/server/ui/static/sorttable.js Tue Aug  7 10:17:18 2012
@@ -33,13 +33,22 @@
 
     forEach(document.getElementsByTagName('table'), function(table) {
       if (table.className.search(/\bsortable\b/) != -1) {
-        sorttable.makeSortable(table);
+        sorttable.makeSortable(table, false);
+      }
+      if (table.className.search(/\bsortable_rev\b/) != -1) {
+        sorttable.makeSortable(table, true);
       }
     });
 
   },
 
-  makeSortable: function(table) {
+  makeSortable: function(table, sort_reversed) {
+    // If sort_reversed is not set, just set to false to preserve
+    // legacy calls.
+    if (typeof sort_reversed === "undefined") {
+        sort_reversed = false;
+    }
+    
     if (table.getElementsByTagName('thead').length == 0) {
       // table doesn't have a tHead. Since it should have, create one and
       // put the first table row in it.
@@ -88,6 +97,15 @@
         } else {
           headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
         }
+        // If sort_reversed is set, reverse the sort function by wrapping the
+        // actual sort function and calling the actual sort function with its
+        // arguments reversed.
+        if (sort_reversed) {
+            var original_sortfunction = headrow[i].sorttable_sortfunction;
+            headrow[i].sorttable_sortfunction = function(a,b) {
+                return original_sortfunction(b,a);
+            };
+        }
         // make it clickable to sort
         var index = i;
         if (headrow[i].getAttribute("sorttable_index") != null)