Flex 3 和肥皂反应？

Question

我想将数据插入 SQL Server，但我不断收到此错误

RPC错误faultString =“SOAP响应无法解码。原始响应：faultCode =“DecodingError”faultDetail =“null”]

我整天都可以获取数据，但为什么我无法输入任何数据？

<mx:WebService id="ws" wsdl="http://localhost:/AService01.asmx?wsdl" 
 fault="onFault(event)">
<mx:operation 
name="GetEmployees" 
resultFormat="object"
result="GetEmployees(event)"/>

</mx:WebService>

<mx:Script>
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.controls.DataGrid;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import mx.rpc.wsdl.WSDLBinding;

private function init():void
{
    ws.GetEmployees();
}
[Bindable]
private var res:ArrayCollection;

private function GetEmployees(event:ResultEvent):void 
{
// Databind data from webservice to datagrid

res = event.result as ArrayCollection;
datagrid.dataProvider = res;

//datagrid.dataProvider = event.result[1]; 
UserText.text = event.result[1].firstname + " " + event.result[1].email;// find a better way to get this...
}

private function onFault(event:FaultEvent):void {
    Alert.show(event.fault.toString());
}

private function AddRecord(event:Event):void 
{

// Save a record using a WebService method
ws.SaveEmployee(txtFirstName.text, txtLastName.text, txtEmail.text, txtPhoneNum.text, txtAddress.text, txtCity.text, txtState.text, int(txtZip.text), txtBirthday.text as Date, txtPassword.text ); 
}
</mx:Script>   

Answer 1

当您在 WS 中抛出异常并尝试在 Flex 中正确解析时，会出现此错误。请查看此链接了解更多信息。

Flex 无法处理与 HTTP 500 状态相关的故障。在这种情况下你会得到一个 DecodingError 。这是因为当响应为 500 时，Flex 无法读取故障的详细信息。以下是 Flex 返回的实际故障。

[FaultEvent 错误=[RPC 错误错误字符串=“无法解码 SOAP 响应。原始响应：” failureCode=“DecodingError”faultDetail=“null”] messageId=”52E31332-D231-3C4C-E2D1-0DDB1A1885D0″ type=”fault” bubbles=false cancelable=true eventPhase=2]