Scarab commit: svn commit: r10794 - trunk/src/webapp/scripts

Author: dabbous
Date: 2009-07-12 11:47:15-0700
New Revision: 10794

Modified:
   trunk/src/webapp/scripts/scarabutil.js
   trunk/src/webapp/scripts/sstree.js

Log:
SCB2979: IE6 sucks. Added missing functionality on arrays (forEach and filter)
rearranged the javascript a bit hoping that helps IE6 to clean startup...

Modified: trunk/src/webapp/scripts/scarabutil.js
Url: http://scarab.tigris.org/source/browse/scarab/trunk/src/webapp/scripts/scarabutil.js?view=diff&pathrev=10794&r1=10793&r2=10794
==============================================================================
--- trunk/src/webapp/scripts/scarabutil.js	(original)
+++ trunk/src/webapp/scripts/scarabutil.js	2009-07-12 11:47:15-0700
@@ -192,33 +192,3 @@
     setTimeout("stickyNavigationBar()",500);
   }
 
-//============================================================================================
-
-  function Observer() {
-      this.fns = [];
-  }
-  Observer.prototype = {
-      subscribe : function(fn) {
-          this.fns.push(fn);
-      },
-      unsubscribe : function(fn) {
-          this.fns = this.fns.filter(
-              function(el) {
-                  if ( el !== fn ) {
-                      return el;
-                  }
-              }
-          );
-      },
-      fire : function(o, thisObj) {
-          var scope = thisObj || window;
-          this.fns.forEach(
-              function(el) {
-                  el.call(scope, o);
-              }
-          );
-      }
-  };  
-
-  var observer = new Observer;
-

Modified: trunk/src/webapp/scripts/sstree.js
Url: http://scarab.tigris.org/source/browse/scarab/trunk/src/webapp/scripts/sstree.js?view=diff&pathrev=10794&r1=10793&r2=10794
==============================================================================
--- trunk/src/webapp/scripts/sstree.js	(original)
+++ trunk/src/webapp/scripts/sstree.js	2009-07-12 11:47:15-0700
@@ -136,6 +136,54 @@
 	}
 }
 
+//============================================================================================
+
+Array.prototype.forEach = function(fn, thisObj) {
+    var scope = thisObj || window;
+    for ( var i=0, j=this.length; i < j; ++i ) {
+        fn.call(scope, this[i], i, this);
+    }
+};
+
+Array.prototype.filter = function(fn, thisObj) {
+    var scope = thisObj || window;
+    var a = [];
+    for ( var i=0, j=this.length; i < j; ++i ) {
+        if ( !fn.call(scope, this[i], i, this) ) {
+            continue;
+        }
+        a.push(this[i]);
+    }
+    return a;
+};
+
+function Observer() {
+    this.fns = [];
+}
+Observer.prototype = {
+    subscribe : function(fn) {
+        this.fns.push(fn);
+    },
+    unsubscribe : function(fn) {
+        this.fns = this.fns.filter(
+            function(el) {
+                if ( el !== fn ) {
+                    return el;
+                }
+            }
+        );
+    },
+    fire : function(o, thisObj) {
+        var scope = thisObj || window;
+        this.fns.forEach(
+            function(el) {
+                el.call(scope, o);
+            }
+        );
+    }
+};  
+
+var observer = new Observer;
 
 function clickTree(attributeId, key, value, display) {
 	//alert(attributeId);

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