关于框架session问题

[小豪]

后台里面建了一个首页，左边是用TreeView，而右边是用iframe框架做的。点击选项，右边出现对应的页面。。

我首页已经用了session判断，但是如果我在其他页面用的话，不会整个页面都跳转到login.aspx，只是框架页面那部分跳转了。

要怎样才能是跳转到完整的页面？？？

try
        {
            if (Session["UserName"].ToString()== "")
            {
                Page.RegisterStartupScript("", "<script language='javascript' type='text/javascript'>location.href='../login.aspx';</script>");
            }
        }
        catch (Exception ex)
        {
         
        }

[子夜__]

StateServer

[小豪]

[Quote=引用 1 楼 wxr0323 的回复:]

StateServer
[/Quote]
能不能具体点，难道每个框架页面都有判断，这样不是很费劲啊！！！

[md5e]

public partial class Manage_Index : Galsun.Nfdw.Web.UI.ManagePage

将每个一页面都继承自己写的一个判断权限的基类

[小豪]

[Quote=引用 3 楼 liuchaolin 的回复:]

public partial class Manage_Index : Galsun.Nfdw.Web.UI.ManagePage

将每个一页面都继承自己写的一个判断权限的基类
[/Quote]

没懂....- -

[md5e]

public class ManagePage: System.Web.UI.Page
{
private void ManagePage_Load(object sender, EventArgs e)
{
if(session["userid"]==null)
{
Response.Write("<script>alert(\"你没有登陆或登陆超时，该干嘛干嘛!\");</script>");
return;
}
}
}

[小豪]

[Quote=引用 5 楼 liuchaolin 的回复:]

public class ManagePage: System.Web.UI.Page
{
private void ManagePage_Load(object sender, EventArgs e)
{
if(session["userid"]==null)
{
Response.Write("<script>alert(\"……
[/Quote]
没效果~后台首页加的代码

public partial class BackGround_indext : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        //try
        //{
        //    if (Session["UserName"].ToString()== "")
        //    {
        //        Page.RegisterStartupScript("", "<script language='javascript' type='text/javascript'>location.href='../login.aspx';</script>");
        //    }
        //}
        //catch (Exception ex)
        //{
         
        //}
    }
    public class ManagePage : System.Web.UI.Page
    {
        private void ManagePage_Load(object sender, EventArgs e)
        {
            if (Session["UserName"].ToString() == "")
            {
                Page.RegisterStartupScript("", "<script language='javascript' type='text/javascript'>location.href='../login.aspx';</script>");
                return;
            }
        }
    }
    public void PageExit()
    {
        Session["UserName"] = "";
        Response.Write("../login.aspx");
    }
}

[md5e]

这个要单独建一个.cs来存放，将作为你后台的基类
public class ManagePage : System.Web.UI.Page
{
private void ManagePage_Load(object sender, EventArgs e)
{
if (Session["UserName"].ToString() == "")
{
Page.RegisterStartupScript("", "<script language='javascript' type='text/javascript'>location.href='../login.aspx';</script>");
return;
}
}
}

其它页面的引用
public partial class BackGround_indext : ManagePage
{
protected void Page_Load(object sender, EventArgs e)
{

你滴明白?

[周煜皓]

top.location.href

[wddjzzxsdz]

Response.Write("<script>parent.window.location.href='login.aspx'</script>");

我是这么写的 没有问题

[wddjzzxsdz]

Response.Write("<script>parent.window.location.href='login.aspx'</script>");

[小豪]

[Quote=引用 9 楼 wddjzzxsdz 的回复:]

Response.Write("<script>parent.window.location.href='login.aspx'</script>");
[/Quote]
这样写是可以，可是每个框架页面都要这样写，有点费劲~

[小豪]

[Quote=引用 7 楼 liuchaolin 的回复:]

这个要单独建一个.cs来存放，将作为你后台的基类
public class ManagePage : System.Web.UI.Page
{
private void ManagePage_Load(object sender, EventArgs e)
{
if (Session["UserName"].T……
[/Quote]
也是没效果~- -

[「已注销」]

不需要用session
给你个例子:

 protected virtual void setFrameJS(){

           
			string alertScript = "<script language=JavaScript>";
     //       alertScript += "\n" + "alert('window.top:' + window.top.location.href);";
     //      alertScript += "\n" + "alert('window.self:' + window.self.location.href);";
			alertScript += "\n"+"if(window.top==window.self)";
			alertScript += "\n"+"{";
         
			alertScript += "\n"+"var temp=\"index.aspx?url=\"+window.self.location.href;";
	//	    alertScript += "\n" + "alert('Temp:' + temp);";
			alertScript += "\n"+"window.top.location.href=temp;";
			alertScript += "\n"+"}";
			alertScript += "</script" +">"; 
			if (!ClientScript.IsClientScriptBlockRegistered("framejs")) 				
				this.RegisterStartupScript("framejs", alertScript); 
		}

这是用js跳转技术 当你单独访问其他框架页面 自动给该页面加上框架

[「已注销」]

在ASP.NET页面 load方法里 调用此方法就可以了

你把该方法写在一个类里面 然后每个页面继承一下

调用方法

[「已注销」]

下面是3框架的

protected virtual void setFrameJS()
        {
            string scriptHtml = "<script language=JavaScript>";
            scriptHtml += "\n" + "var temp=\"index.aspx\";";
            scriptHtml += "\n" + "var tempUrl=window.self.location.href;";
            scriptHtml += "\n" + "if(window.top==window.self)";
            scriptHtml += "\n" + "{";

            scriptHtml += "\n" + "if(tempUrl.indexOf(\"top.aspx\")>-1){";
            scriptHtml += "\n" + "window.top.location.href=temp;";
            scriptHtml += "\n" + "}";

            scriptHtml += "\n" + "else if(tempUrl.indexOf(\"left.aspx\")>-1){";
            scriptHtml += "\n" + "window.top.location.href=temp;";
            scriptHtml += "\n" + "}";

            scriptHtml += "\n" + "else{ temp=\"index.aspx?url=\"+window.self.location.href;";
            scriptHtml += "\n" + "}";
            scriptHtml += "\n" + "window.top.location.href=temp;";
            scriptHtml += "\n" + "}";
            scriptHtml += "</script" + ">";
            if (!ClientScript.IsClientScriptBlockRegistered("framejs"))
                this.RegisterStartupScript("framejs", scriptHtml);
        }