addItem: function(rec)
{
- Roo.log('add Itme????');
var valueField = this.combo.valueField;
var displayField = this.combo.displayField;
if (this.items.indexOfKey(rec[valueField]) > -1) {
updateHiddenEl : function()
{
- Roo.log('udate hidden el');
this.validate();
if (!this.hiddenEl) {
return;