如何使用javascript调用webservice

发布于 2024-10-18 22:27:09 字数 1689 浏览 10 评论 0 原文

我正在使用下面的代码使用 javascript 调用 Web 服务：

<head>
    <title>Untitled Page</title>
       <script type="text/javascript" language="JavaScript">
      service = document.getElementById("ViewLink");

     function InitializeService(){
      service.useService('http://myURL/cloudtalk/cloudservice.asmx?wsdl',"CloudService");
     }
     var regtype, regvalue;
     function registerUser(){
      regtype = document.getElementById("Text1").value;
      regvalue =document.getElementById("Text2").value;

      service.CloudService.callService("register", regtype, regvalue);
     }
     function ShowResult(){
    alert(event.result.value);
      }
     </script>
</head>
<body  onload="InitializeService()" id="service" >
<a id="ViewLink"   href="http://"  onclick="registerUser()"  style="behavior:url(webservice.htc);" onresult="onmyresult();"> <font color=maroon>Call</font></a>
  <input id="Text1" type="text" />
        <input id="Text2" type="text" />
        <input id="Button1" type="button" value="Save" onclick="registerUser();" />     
</body>

但我收到错误：“该 url 无效且无法加载”

我在以下 url 的帮助下完成了上述代码，但我检查了这些 url 中的两个示例均不起作用：

http://www.codeproject.com/KB/webservices/callWebServiceUsingJS.aspx

http://www.codeproject.com/KB/webservices/CallWebServiceFromHtml.aspx

注意：我的网络服务是实时的，我可以使用 asp.net 使用它，但我面临着在 javascript 中使用它的问题。

请帮我。谢谢

原文

I am using below code to call webservice using javascript:

<head>
    <title>Untitled Page</title>
       <script type="text/javascript" language="JavaScript">
      service = document.getElementById("ViewLink");

     function InitializeService(){
      service.useService('http://myURL/cloudtalk/cloudservice.asmx?wsdl',"CloudService");
     }
     var regtype, regvalue;
     function registerUser(){
      regtype = document.getElementById("Text1").value;
      regvalue =document.getElementById("Text2").value;

      service.CloudService.callService("register", regtype, regvalue);
     }
     function ShowResult(){
    alert(event.result.value);
      }
     </script>
</head>
<body  onload="InitializeService()" id="service" >
<a id="ViewLink"   href="http://"  onclick="registerUser()"  style="behavior:url(webservice.htc);" onresult="onmyresult();"> <font color=maroon>Call</font></a>
  <input id="Text1" type="text" />
        <input id="Text2" type="text" />
        <input id="Button1" type="button" value="Save" onclick="registerUser();" />     
</body>

But i am getting error:"The url is not valid and cannot be loaded"

i done the above code with help of below urls but i checked both samples in these url are not working:

http://www.codeproject.com/KB/webservices/callWebServiceUsingJS.aspx

http://www.codeproject.com/KB/webservices/CallWebServiceFromHtml.aspx

NOTE: my web service is live and i am able to consume it using asp.net but i am facing issue for using it in javascript.

Please help me.
Thanks