states.js中
Ext.example.states=[
['AL','ALabama','The Heart of Dixie'],
['AK','Alaska','The Land of the Midnight Sun'],
['','',''],
/*...*/
/*...*/
]
combobox 中：
Ext.onReady(function (){
Ext.QuickTips.init();
//simple array store
var store =new Ext.data.SimpleStore
({
fields:['abbr','state','nick'],
data:Ext.exampledata.states //上面的simpledata
}),
var combo=new Ext.form.ComboBox /*里面是一个config*/
({
store:store,
displayField:'state',
typeAhead:true,
mode:local,
triggerAction:'all',
emptyText:'Select a state...',
selectOnFocus:true,
applyto:'local-states' /**/
})
})