import server.valueObjects.Data;
[Bindable]
public var dbl:Number;
[Bindable]
public var val:String;
public function clientMonitor():void{
var callResp:CallResponder = new CallResponder();
callResp.addEventListener(ResultEvent.RESULT, monitorResult);
callResp.addEventListener(FaultEvent.FAULT, monitorFault);
callResp.token = plcServiceBean.getMonitorData();
}
public function monitorResult(event:ResultEvent):void{
dbl = event.result.value as Number;
val = dbl.toString();
trace (dbl);
trace(val);
}
protected function monitorFault(event:FaultEvent):void{
Alert.show(event.fault.faultString, "Error while monitoring Data ");
}
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout horizontalAlign="contentJustify" />
</s:layout>
<fx:Declarations>
<plcservicebean:PlcServiceBean id = "plcServiceBean"
showBusyCursor="true"
fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"/>
</fx:Declarations>
<mx:Form height="103">
<mx:FormItem label="View" x="2" y="11">
<s:TextInput id = "view1"
text="{val}"/>
</mx:FormItem>
</mx:Form>
</s:Panel>
这里的方法clientMonitor()在来自主应用程序的creationcomplete()上调用。
我无法将Bindable变量dbl绑定到我的textInput。使用调试器,我能够看到结果已成功分配给变量dbl,但它无法将其绑定到view1的文本。我看到在view1的文本中显示了一个NaN。
-H
答案 0 :(得分:2)
您正在尝试将数字绑定到字符串。尝试使类型相同,看看是否有效果。