[fusion-commits] r2097 - trunk/widgets/BufferPanel

[svn_fusion at osgeo.org]

Author: liuar
Date: 2010-03-11 00:38:18 -0500 (Thu, 11 Mar 2010)
New Revision: 2097

Modified:
   trunk/widgets/BufferPanel/BufferPanel.templ
Log:
Fixed ticket Buffer: Cancel buffer without object selected invokes a script error.

Modified: trunk/widgets/BufferPanel/BufferPanel.templ
===================================================================
--- trunk/widgets/BufferPanel/BufferPanel.templ	2010-03-11 05:18:07 UTC (rev 2096)
+++ trunk/widgets/BufferPanel/BufferPanel.templ	2010-03-11 05:38:18 UTC (rev 2097)
@@ -57,6 +57,7 @@
 var decimalSeparator = "__#DECIMALSEPARATOR#__";    
 var agent = navigator.userAgent.toLowerCase();
 var msie = agent.indexOf("msie") != -1;
+var mapName;
 
 function InitDocument()
 {
@@ -70,7 +71,7 @@
 {
     var list = document.getElementById("layers");
     var listNames = document.getElementById("layerNames");
-    var mapName = document.getElementById('Frm').mapname.value;
+    mapName = document.getElementById('Frm').mapname.value;
     list.options.length = 0;
     var map = GetParent().Fusion.getMapByName(mapName);
     var layers = map.aMaps[0].getSelectedLayers();  
@@ -219,6 +220,9 @@
 
 function OnCancel()
 {
+    if(mapName == "undefined")
+        return;
+    
     var map = GetParent().Fusion.getMapByName(mapName);
     map.clearSelection();
     //mf.GotoHomePage();