Changeset 28038 for branches/2.6/admin/themes/default/js/common.js

Timestamp:

Apr 1, 2014, 3:09:30 PM (10 years ago)

Author:

plg

Message:

bug 3068 fixed: on Internet Explorer 8, indexOf function is broken.

File:

• branches/2.6/admin/themes/default/js/common.js (modified) (1 diff)

branches/2.6/admin/themes/default/js/common.js

@@ -7 +7 @@
   for (var o = []; m > 0; o[--m] = i);
   return o.join('');
+}
+
+if (!Array.prototype.indexOf)
+{
+  Array.prototype.indexOf = function(elt /*, from*/)
+  {
+    var len = this.length;
+
+    var from = Number(arguments[1]) || 0;
+    from = (from < 0)
+         ? Math.ceil(from)
+         : Math.floor(from);
+    if (from < 0)
+      from += len;
+
+    for (; from < len; from++)
+    {
+      if (from in this &&
+          this[from] === elt)
+        return from;
+    }
+    return -1;
+  };
 }