[SOLVED] I cant select the item on Combobox

[Jamiroquai]

Hi all... i have something wrong here or something else... but this combo has the store loaded, it's rendered on page but I cant select anything on IE (FF works fine)

var SubCategoria = new Ext.form.ComboBox({
	id: 'SubCategoria',
	name: 'SubCategoria',
	store: dsSubCategoria,
	allowBlank: false,
	minChars: 0,
	typeAhead: true,
	hiddenName: 'subcategoria',
	displayField: 'sub_cat_nom',
	valueField: 'sub_cat_id',
	loadingText: 'Cargando...',
	emptyText: 'Seleccione...',
	forceSelection: true,
	editable: false,
	blankText: 'Debe seleccionar una categoria',
	fieldLabel :'Categoria',
	triggerAction: 'all',
	mode: 'local',
	selectOnFocus: true
});

Thanks for reading!

[Jamiroquai]

K... i have the solution... the thing is that IE7 (7.0.5730.13) the id on this particular item (cause i didnt test others) have case in-sensitive and when that happen if hiddenName is lower-case the name it's going to be the same:

id: 'SubCategoria',
name: 'SubCategoria',
hiddenName: 'subcategoria',

So to fix this i only have to change my id to other name

id: 'SubCategory',
name: 'SubCategory',
hiddenName: 'subcategoria',

That do the trick.

Cya!