X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/c930e9176a5a85509c5b0230e2bff5c22a591432..25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775:/docs/source/DataView.html diff --git a/docs/source/DataView.html b/docs/source/DataView.html index 3dcd4b28..6cb6aca3 100644 --- a/docs/source/DataView.html +++ b/docs/source/DataView.html @@ -1,11 +1,17 @@ - - - The source code - - - - - 
/**
+
+
+  The source code
+    
+    
+
+
+    
/*!
+ * Ext JS Library 3.0.3
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+
/**
  * @class Ext.DataView
  * @extends Ext.BoxComponent
  * A mechanism for displaying data using custom layout templates and formatting. DataView uses an {@link Ext.XTemplate}
@@ -318,16 +324,18 @@ Ext.DataView = Ext.extend(Ext.BoxComponent, {
     // private
     onUpdate : function(ds, record){
         var index = this.store.indexOf(record);
-        var sel = this.isSelected(index);
-        var original = this.all.elements[index];
-        var node = this.bufferRender([record], index)[0];
-
-        this.all.replaceElement(index, node, true);
-        if(sel){
-            this.selected.replaceElement(original, node);
-            this.all.item(index).addClass(this.selectedClass);
+        if(index > -1){
+            var sel = this.isSelected(index);
+            var original = this.all.elements[index];
+            var node = this.bufferRender([record], index)[0];
+
+            this.all.replaceElement(index, node, true);
+            if(sel){
+                this.selected.replaceElement(original, node);
+                this.all.item(index).addClass(this.selectedClass);
+            }
+            this.updateIndexes(index, index);
         }
-        this.updateIndexes(index, index);
     },
 
     // private
@@ -389,14 +397,18 @@ Ext.DataView = Ext.extend(Ext.BoxComponent, {
      */
     bindStore : function(store, initial){
         if(!initial && this.store){
-            this.store.un("beforeload", this.onBeforeLoad, this);
-            this.store.un("datachanged", this.refresh, this);
-            this.store.un("add", this.onAdd, this);
-            this.store.un("remove", this.onRemove, this);
-            this.store.un("update", this.onUpdate, this);
-            this.store.un("clear", this.refresh, this);
             if(store !== this.store && this.store.autoDestroy){
                 this.store.destroy();
+            }else{
+                this.store.un("beforeload", this.onBeforeLoad, this);
+                this.store.un("datachanged", this.refresh, this);
+                this.store.un("add", this.onAdd, this);
+                this.store.un("remove", this.onRemove, this);
+                this.store.un("update", this.onUpdate, this);
+                this.store.un("clear", this.refresh, this);
+            }
+            if(!store){
+                this.store = null;
             }
         }
         if(store){
@@ -747,6 +759,6 @@ Ext.DataView = Ext.extend(Ext.BoxComponent, {
  */
 Ext.DataView.prototype.setStore = Ext.DataView.prototype.bindStore;
 
-Ext.reg('dataview', Ext.DataView);
    
-
+Ext.reg('dataview', Ext.DataView);
+ \ No newline at end of file