extjs combo中給Store插入一條資料

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{
xtype: ‘combo‘,
columnWidth: .55,
name: ‘AQLLevel‘,
store: Ext.create(‘Scripts.Code.Common.store.InspLevelSwitchingStore‘),
editable: false,
queryMode: ‘local‘,
matchFieldWidth: false,
listConfig: { width: 200 },
valueField: ‘COMM_CODE‘,
displayField: ‘COMM_CODE_NM‘,
listeners:
{
render: function (com) {
var store = com.getStore();
store.load({
callback: function () {
var data = [{ COMM_CODE: ‘‘, COMM_CODE_NM: ‘ALL‘ }];
if (store.data.items.length > 0) {
if (store.getAt(0).data.COMM_CODE_NM != ‘ALL‘) {
store.insert(0, data);
}
} else {
store.insert(0, data);
};
com.select(store.data.items[0]);
}
});
},
expand: function (field, eOpts) {
var store = field.getStore();
var data = [{ COMM_CODE: ‘‘, COMM_CODE_NM: ‘ALL‘ }];
if (store.data.items.length > 0) {
if (store.getAt(0).data.COMM_CODE_NM != ‘ALL‘) {
store.insert(0, data);
}
} else {
store.insert(0, data);
};
}
}//end listeners
}

 

extjs combo中給Store插入一條資料