当前位置:编程学习 > C#/ASP.NET >>

问个怎么调用.ashx里面的输出内容,以前调用过,一时忘记了!!

<%@ WebHandler Language="C#" Class="ScriptHandler" %>

ScriptHandler.ashx

using System;
using System.Web;

public class ScriptHandler : IHttpHandler {
    
    public void ProcessRequest (HttpContext context) {
        context.Response.ContentType = "text/plain";
        context.Response.Write("Hello World");
        context.Response.End();
    }
 
    public bool IsReusable {
        get {
            return true;
        }
    }

}

Line_Add.aspx
我先引进
<script type="text/javascript" src="../../Js/ScriptHandler.ashx"></script>
<script language="javascript" type="text/javascript">
      <!--          
           function checkLineNameIsExists(Obj)
           {
              el('testlinename').innerHTML="";
              
              if(Trim(Obj.value.replace("'","")) !="")
              {
                 el('testlinename').innerHTML=" <img src=\"../../Js/loading_16x16[1].gif\" align=\"absmiddle\" /> <font color='#999'>正在检测线路名中。。。</font>";
                 var lineName=Trim(Obj.value.replace("'",""));
                 
                 var returnValue="Hello World";                 
                 alert(returnValue);
                 
              }
           }
      //-->
    </script>

我想把ScriptHandler.ashx中的"Hello World",负值给JS里面的变量returnValue该怎么写?? --------------------编程问答-------------------- 怎么没有人这样用过吗?/还是不明白我的意思呢?? --------------------编程问答-------------------- 怎么没有人回答呢?? --------------------编程问答-------------------- 参考一下,也许类似
http://www.gispower.org/article/supermap/is/2007/116/0711610341EKJB51H7FC0GKAAH670E.html
补充:.NET技术 ,  ASP.NET
CopyRight © 2022 站长资源库 编程知识问答 zzzyk.com All Rights Reserved
部分文章来自网络,