Roo/form/ComboBoxArray.js

[roojs1] / Roo / form / ComboBox.js

diff --git a/Roo/form/ComboBox.js b/Roo/form/ComboBox.js
index 0e39e55..af5db76 100644 (file)
--- a/Roo/form/ComboBox.js
+++ b/Roo/form/ComboBox.js
@@ -385,7 +385,7 @@ Roo.extend(Roo.form.ComboBox, Roo.form.TriggerField, {
 
         this.store.on('beforeload', this.onBeforeLoad, this);
         this.store.on('load', this.onLoad, this);
-        this.store.on('loadexception', this.collapse, this);
+        this.store.on('loadexception', this.onLoadException, this);
 
         if(this.resizable){
             this.resizer = new Roo.Resizable(this.list,  {
@@ -505,7 +505,7 @@ Roo.extend(Roo.form.ComboBox, Roo.form.TriggerField, {
         if(this.store){
             this.store.un('beforeload', this.onBeforeLoad, this);
             this.store.un('load', this.onLoad, this);
-            this.store.un('loadexception', this.collapse, this);
+            this.store.un('loadexception', this.onLoadException, this);
         }
         Roo.form.ComboBox.superclass.onDestroy.call(this);
     },
@@ -602,7 +602,17 @@ Roo.extend(Roo.form.ComboBox, Roo.form.TriggerField, {
         }
         //this.el.focus();
     },
-
+    // private
+    onLoadException : function()
+    {
+        this.collapse();
+        Roo.log(this.store.reader.jsonData);
+        if (this.store && typeof(this.store.reader.jsonData.errorMsg) != 'undefined') {
+            Roo.MessageBox.alert("Error loading",this.store.reader.jsonData.errorMsg);
+        }
+        
+        
+    },
     // private
     onTypeAhead : function(){
         if(this.store.getCount() > 0){