Question

我已经创建了一个web服务来使用javacript来警告hello world。但没有结果。甚至没有错误。我无法弄清楚我在哪里犯了错误。我只是在本地托管wsdl。我错过了什么？

这是我的代码

    <%@ Master Language="C#" AutoEventWireup="true" CodeFile="Site.master.cs" Inherits="SiteMaster" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head runat="server">
    <title></title>
    <link href="~/css/style.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="/NetWebsite/js/jquery-1.10.2.js" ></script>
<script type="text/javascript" src="/NetWebsite/js/script.js" ></script>

 <script language="JavaScript">
     var iCallID;
     function InitializeService(){
      service.useService(http://localhost:5431/WebSite1/WebService.asmx?WSDL,"HelloWorldService");
      service.HelloWorldService.callService("HellowWorld");
     }
     function ShowResult(){   
      alert(event.result.value);

     }

    </script>

    <link href="~/Styles/Site.css" rel="stylesheet" type="text/css" />
    <asp:ContentPlaceHolder ID="HeadContent" runat="server">
    </asp:ContentPlaceHolder>
</head>
 <body onload="InitializeService()" id="service" 
    style="behavior:url(webservice.htc)" onresult="ShowResult()"> 


    <form runat="server">
    <div class="page">

        <div class="main">
            <asp:ContentPlaceHolder ID="MainContent" runat="server"/>
        </div>
        <div class="clear">
        </div>
    </div>
    <div class="footer">

    </div>
    </form>
</body>
</html>

Answer 1

首先，您忘记了服务地址中的引号。它应该是：

service.useService("http://localhost:5431/WebSite1/WebService.asmx?WSDL","HelloWorldService");

其次，您无法初始化服务并获得相同DOM元素的结果。例如，在BODY中初始化，然后在DIV中得到结果。这里有更多细节： http://www.webreference.com/js/column99/7.html

警报你好世界不工作

1 个答案: