Flex 中 label function 和 label field冲突的问题。

flex控件中同时用了label function 和label field,结果是导致结果出现乱码。

tradingDeskCbbCf = new ClassFactory(BindableValueComboBox);

tradingDeskCbbCf.properties = {dataProvider: gecTradeCountryModel.tradingDeskCds, dataField: "tradingDeskCd",valueField:"tradingDeskCd",labelField: "tradingDeskCd"};

private function formatTradingDesk(data:Object, column:AdvancedDataGridColumn):String

{

var tradingDeskStr:String = data[column.dataField];

if(tradingDeskStr == null || StringUtil.trim(tradingDeskStr).length == 0)

{

data[column.dataField] = GecStrategyModel.BOS_STR;

return GecStrategyModel.BOS_STR;

}

return tradingDeskStr;

}