急!急!急!高手请进.关于不刷新问题

this.Button1.Attributes("onclick","window.open(......)");

this.btnMore.Attributes.Add("onclick", "<script>window.open('" + url + "')</script>");
我这么写了根本没有作用啊!!!请高手写全吧呵呵!

你直接用HTML控件的ONCLICK事件就可以拉

早Page_Load事件里面加
this.btnMore.Attributes.Add("onclick", "<script>window.open('" + url + "')</script>");

我把全部代码都写出来你们看看吧!不能放在Page_Load里因为还有其他的判断
i = User.Identity.Name;
        if (!string.IsNullOrEmpty(i))
        {
            if (Request.QueryString["t"] != null && Request.QueryString["t"] != "")
            {
                s = Request.QueryString["t"].ToString();
                DataTable dtforumid = ndc.GetForumID(s);
                string forumid = dtforumid.Rows[0]["ForumID"].ToString();
                string a = Mntop.TopicID.ToString();
                string url = string.Format("http://kbs.cnki.net/Forums/{0}/ShowForum.aspx", forumid);
               this.btnMore.Attributes.Add("onclick", "<script>window.open('" + url + "')</script>");
            }
            else
            {
                DataTable dtt = dp.GetCourseMateList(i);
                if (dtt.Rows.Count > 0)
                {
                    i = dtt.Rows[0]["CourseID"].ToString();
                }
                else
                {
                    i = null;
                }
                DataTable dtforumid1 = ndc.GetForumID(i);
                string forumid1 = dtforumid1.Rows[0]["ForumID"].ToString();
                string a1 = Mntop.TopicID.ToString();
                string url1 = string.Format("http://kbs.cnki.net/Forums/{0}/ShowForum.aspx", forumid1);
                this.btnMore.Attributes.Add("onclick", "<script>window.open('" + url1 + "')</script>");
            }
        }
        else
        {
            Response.Write("<script>alert('您还没有登录,请登录后使用.');window.history.go(-1);</script>");
            Response.End();
        }

按服务器控件必定刷新，用<a>就不会刷新，直接跳转...

那意思是说这个问题根本解决不了哦?
服务器控件BUTTON弹出新页面原页面不刷新而且必须在点击事件下写代码?
到底有没有办法能解决呢?

只要点击button按钮要进行服务端判断就必须刷新！

不知道你上面那些代码写在哪里的？是button的事件里吗？

<input type="button" value="open" onclick="window.open('url');" />
注意没有你那对<script>标记

你这个方法本身就不行弹出的页面也会被拦截的可以用Attribute.add()的方法给空间增加onclick属性

我都说了是服务器空间还写INPUT??????????????????????????

AJAX代码怎么往里加啊!我不会啊!哪为大侠帮看看啊!

因该是登录校验吧！！我刚写了个ajax的登录校验，你拿去改改应该能用吧
aspx文件:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="testlogin.aspx.cs" Inherits="Market.Web.testlogin" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script type="text/javascript">
function chkmem()
{
var t1=document.getElementById("<%=TextBox1.ClientID%>").value.toString();
var t2=document.getElementById("<%=TextBox2.ClientID%>").value.toString();
var svalue=t1.toString()+"|"+t2.toString();
var webFileUrl = "?Area=" + svalue;
var result = "";
var xmlHttp = new ActiveXObject("MSXML2.XMLHTTP");
xmlHttp.open("POST", webFileUrl, false); xmlHttp.send("");
result = xmlHttp.responseText;

if(result=="0")
{
alert("登录失败!");
}
else
{
    window.open("url");
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> 
        <asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
        <input type="button" value="open" onclick="chkmem()" />
    </form>
</body>
</html>
cs文件:
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;namespace Market.Web
{
    public partial class testlogin : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Area != "")
            {
                this.down_bind(Area);
            }
        }
        public static DataSet GetDataSet(string sql)
        {
            SqlDataAdapter sda = new SqlDataAdapter(sql, ConfigurationSettings.AppSettings["DBsqlConn"]);
            DataSet ds = new DataSet();
            sda.Fill(ds);
            return ds;
        }
        private string Area
        {
            get
            {
                if (ViewState["Area"] != null && ViewState["Area"].ToString() != "")
                {
                    return ViewState["Area"].ToString();
                }
                else
                {
                    if (Request["Area"] != null && Request["Area"].ToString() != "")
                    {
                        return Request["Area"];
                    }
                    else
                    {
                        return "";
                    }
                }
            }
            set
            {
                ViewState["Area"] = value;
            }
        }
        private void down_bind(string namepass)
        {
            string[] np = namepass.ToString().Split('|');
            string mystr = "";
            string sql = "select 1 FROM [member] where LoginName='" + np[0].ToString() + "' and password='" + np[1].ToString() + "'";
            DataSet ds = GetDataSet(sql);            if (ds.Tables[0].Rows.Count != 0)
            {
                mystr = "1";
            }
            else
            {
                mystr = "0";
            }
            this.Response.Write(mystr);
            this.Response.End();
        }
    }
}

调试易

急!急!急!高手请进.关于不刷新问题

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