Flex与asp.net的WebService通讯

发布: 2008-4-07 14:23 | 作者: David | 来源: dev.yesky.com | 查看: 112次 | 进入软件测试论坛讨论

Flex的mxml、as代码

　　mxml

以下是引用片段：
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" fontFamily="simsun" fontSize="12">
<mx:Script>
<![CDATA[
    import WebServiceUtility.Info;
    import mx.rpc.events.FaultEvent;
    import mx.rpc.events.ResultEvent;
    import mx.rpc.soap.SOAPHeader;

    private function SendRequest():void
    {
        var content:Info = new Info();
        content.Name = UserName.text;
        content.Password = PassWord.text;
        content.ExDate = new Date(2010, 3, 10);
        //关键在QName的构造函数
        //第一个参数要和.Net的WebService的名称空间相同
        //第二个参数要和.Net的WebService的继承自SoapHeader的自定义类名称相同
        var qname:QName = new QName("http://davidfan.cnblogs.com","ValidateSoapHeader");
        var header:SOAPHeader = new SOAPHeader(qname,content);

        ws.clearHeaders();
        ws.addHeader(header);
        ws.HelloWorld();
    }
    private function OnResult(event:ResultEvent):void{
            Result.text= event.result.toString();
    }
    private function OnFault(event:FaultEvent):void{
            Result.text= event.message.toString();
    }
]]>
</mx:Script>
<mx:WebService id="ws" wsdl="http://localhost:9200/WebSite2/Service.asmx?WSDL"
result="OnResult(event)" fault="OnFault(event)"/>
<mx:TextInput id="UserName" x="98" y="94"/>
<mx:TextInput id="PassWord" x="98" y="124"/>
<mx:Label x="29" y="98" text="用户名:"/>
<mx:Label x="29" y="128" text="密　码:"/>
<mx:Button x="98" y="184" label="调用" click="SendRequest()"/>
<mx:Label x="29" y="156" text="结　果:"/>
<mx:TextInput id="Result" x="98" y="154"/>
</mx:Application>

　　as

以下是引用片段：
package WebServiceUtility
{
        public class Info{
            //该类名称可以和.Net中的ValidateSoapHeader不同
            //但字段要对应拼写相同
            public var Name:String;
            public var Password:String;
            public var ExDate:Date;
        }
}