Roo/form/ComboBoxArray.js

[roojs1] / Roo / form / ComboBoxArray.js

diff --git a/Roo/form/ComboBoxArray.js b/Roo/form/ComboBoxArray.js
index 8a0a6af..346c279 100644 (file)
--- a/Roo/form/ComboBoxArray.js
+++ b/Roo/form/ComboBoxArray.js
@@ -256,6 +256,7 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.TextField,
         this.items.each(function(f) {
            f.remove(); 
         });
+        this.el.dom.value = '';
         if (this.hiddenEl) {
             this.hiddenEl.dom.value = '';
         }
@@ -268,9 +269,11 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.TextField,
     setValue: function(v) // not a valid action - must use addItems..
     {
          
-       this.reset();
-
-        if (this.store.isLocal) {
+        this.reset();
+        
+        
+        
+        if (this.store.isLocal) && (typeof(v) == 'string')) {
             // then we can use the store to find the values..
             // comma seperated at present.. this needs to allow JSON based encoding..
             this.hiddenEl.value  = v;
@@ -300,7 +303,9 @@ Roo.extend(Roo.form.ComboBoxArray, Roo.form.TextField,
         this.reset();
         this.el.dom.value = v[this.displayField];
         this.hiddenEl.dom.value = v[this.valueField];
-        
+        if (typeof(v[this.valueField]) != 'string' || !v[this.valueField].length) {
+            return;
+        }
         var keys = v[this.valueField].split(',');
         var display = v[this.displayField].split(',');
         for (var i = 0 ; i < keys.length; i++) {