Roo/form/ComboNested.js

[roojs1] / Roo / form / ComboNested.js

diff --git a/Roo/form/ComboNested.js b/Roo/form/ComboNested.js
index 6eed134..bb7d336 100644 (file)
--- a/Roo/form/ComboNested.js
+++ b/Roo/form/ComboNested.js
@@ -283,7 +283,7 @@ Roo.extend(Roo.form.ComboNested, Roo.form.ComboBox, {
         var ix = view.getSelectedIndexes();
         
         
-        if (opts.list > 2) {
+        if (opts.list > this.maxColumns - 2) {
              
             this.setFromData(ix.length ? view.store.getAt(ix[0]).data : {});
             return;
@@ -291,7 +291,8 @@ Roo.extend(Roo.form.ComboNested, Roo.form.ComboBox, {
         
         if (!ix.length) {
             this.setFromData({});
-            this.stores[opts.list+1].loadData( [] );
+            var str = this.stores[opts.list+1];
+            str.removeAll();
             return;
         }