在所有浏览器中将向后按钮设置为禁用 [英] set the backward button to disabled in all browsers

问题描述

大家好，

我有一个门户网站，我想在用户注销后将后退"按钮设置为禁用状态.

通过C#编程是否有可能，还是我们需要使用Javascript或jquery之类的客户端脚本?

Hi everyone,

I have a portal site and I want to set the backwards button to disabled state after the user gets logged out.

Is it possible by C# programming, or do we need to go for client side scripts like Javascript or jquery?

Please help me regarding this.

推荐答案

好像您错过了此提示:

Looks like you missed this tip: Browser back button issue after logout[^]

设置window.history.back(-1);在javascript onload事件中

set window.history.back(-1); in javascript onload event

登出页面的表单加载事件中写入此内容.

on form load event of logout page write this .

HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.NoCache);
      HttpContext.Current.Response.Cache.SetNoServerCaching();
      HttpContext.Current.Response.Cache.SetNoStore();

Session.Abandon();
      Response.Redirect("~/Login.aspx");

或

or

<script type="text/javascript" language="javascript">
window.history.forward(1);
document.attachEvent("onkeydown", my_onkeydown_handler);
function my_onkeydown_handler()
{
switch (event.keyCode)
{
case 116 : // F5;
event.returnValue = false;
event.keyCode = 0;
window.status = "We have disabled F5";
break;
}
}
</script>

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