EXt ComBox
Ext combox从后台取值
var RecordDef = Ext.data.Record.create([{name: 'id'},{name: 'name'}
]);
var cityStore = new Ext.data.Store({
proxy:new Ext.data.HttpProxy({url:'comboxdata.php'}),
reader:new Ext.data.JsonReader({id:"id",totalProperty:"restults",root:"row"},RecordDef),
listeners :{load : function(){}},
remoteStore:true
});
cityStore.load();
var combo = new Ext.form.ComboBox({
store:cityStore,
emptyText:'Select a name...',
loadingText:'loading',
selectOnFocus:true,
displayField:'name',
mode:'remote',
triggerAction:'all',
applyTo: 'local-states'
});
程序代码
{'results':3,'row': [{'id':1,'name':'Peking'},{'id':2,'name':'shanghai'},{'id':3,'name':'shenyang'}]}