Extjs Combo¿Ø¼þ ÏÂÀ­Ñ¡ÔñÖ®ºóµÄʼþ´¥·¢

combo¿Ø¼þµÄ¶¨Òå：

items: [
{
xtype: 'combo',
id: "cbdomain",
x: 60,
y: 10, //27
width: 120,
editable: false,
store:getAllDomainstore,
mode: 'remote',
valueFiled: 'domdesc',
displayField:'domdesc',
allowBlank: false,
enabled:false,
triggerAction: "all",
selectOnFocus : true,
forceSelection : true
}
]

Ìí¼Óselect·½·¨：

Ext.ComponentMgr.get("cbdomain").on('select',function (){
var domainValue = Ext.ComponentMgr.get("cbdomain").getValue();
var userName = Ext.ComponentMgr.get("cusername").getValue();

casestore.baseParams={
webAction:'getAllCases',
username:userName,
domain: domainValue,//Ext.ComponentMgr.get('cbdomain').getValue(),
phrase: Ext.ComponentMgr.get('phraseSearch').getValue(),
logicForm: Ext.ComponentMgr.get('logicformSearch').getValue(),
ignoreconflict:'true',
start: 0,
limit: 30
};

casestore.load();
});