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问题描述

在我的应用程序中,我想在单击消息链接时重定向Message.aspx页.当我单击消息发送按钮时,我收到一个错误,例如"/"应用程序中的服务器错误.在我的应用程序中,我使用了Ajax代码.
请帮帮我.

功能展示(网址)
{

如果(window.XMLHttpRequest)
  {//  IE7 +,Firefox,Chrome,Opera,Safari的代码
  xmlhttp =  XMLHttpRequest();
  }
其他
  {//  IE6,IE5的代码
  xmlhttp =  ActiveXObject("  Microsoft.XMLHTTP" );
  }
xmlhttp.onreadystatechange = function()
  {
  如果(xmlhttp.readyState ==  4 && xmlhttp.status ==  200 )
    {
    document.getElementById("  display" ).innerHTML = xmlhttp.responseText;

    }
  }
xmlhttp.open("  GET" ,URL, true );

xmlhttp.send();
}


消息

Message.aspx页面中的代码

 DateTime date = System.DateTime.Now;
            字符串 strquery = " 插入tblMessage(StudId,EmailId,日期,消息)值('" + StudId + "  ','" + ddlReceiver .SelectedItem.Value + " ','"  +日期+ " ','"  + txtMessage.Text + " ')" ;
            objsqlcommand =  SqlCommand(strquery,objsqlconnection);
            尝试
            {
                objsqlcommand.ExecuteNonQuery();
                txtMessage.Text = " " ;
            }
            捕获
            {
                Console.WriteLine(" 失败!!!!!!" );

            } 


谢谢.

解决方案

这是常见的错误标题,请参见下一节您的问题中出现行错误消息.

查看本文.
显示自定义错误页面 [ ^ ]



In my application,I want to redirect Message.aspx page on click of message link.When I click on message send button I receive an error such as Server Error in ''/'' Application.In my application I used Ajax code for this.
Please Help me.

function show(URL)
{

if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("display").innerHTML=xmlhttp.responseText;

    }
  }
xmlhttp.open("GET",URL,true);

xmlhttp.send();
}


Messages

code in the Message.aspx page

DateTime date=System.DateTime.Now;
            string strquery = "insert into tblMessage(StudId,EmailId,Date,Message) values('" + StudId + "','" + ddlReceiver.SelectedItem.Value + "','" + date + "','" + txtMessage.Text + "')";
            objsqlcommand = new SqlCommand(strquery, objsqlconnection);
            try
            {
                objsqlcommand.ExecuteNonQuery();
                txtMessage.Text = "";
            }
            catch
            {
                Console.WriteLine("Fail!!!!!!!!");

            }


Thank You.

解决方案

That''s common error title, mention the next line error message in your question.

Check this article.
Displaying a Custom Error Page[^]



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08-03 19:24
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