如何禁用后退按钮？ [英] how to disable back button?

问题描述

我的应用程序中有两个页面，一个是登录页面，用于另一个页面。第二页包含注销按钮。如果我点击该注销它将进入登录页面。但问题是，在注销后，如果我点击后退按钮第二页直接打开。我可以在成功注销后删除第二页的后退按钮选项。

解决方案

请参阅我对该问题的评论。在提出问题之前，你真的需要做一些搜索。特别是在CodeProject的这篇文章中对此进行了解释： Web开发 - 禁用后退按钮 [ ^ ]。

-SA

 <   script  >  
 function preventBack（）{window.history.forward（）;} 
 setTimeout（preventBack（），0）; 
 window.onunload = function（）{null}; 
 <   / script  >  

添加到您的主页。

检查以下链接：

退出后的浏览器后退按钮问题 [ ^ ]

退出后浏览器返回按钮问题 [ ^ ]

http://www.csharpguru.in/2013/03/solution-to-back-button-problem-after.html [ ^ ]

i have two pages in my application one is login page to go for another page..second page contains logout button . if i click that logout it is going to login page .But problem is, after logged out, if i click back button second page directly opening .how can i remove back button option for second page after logged out successfully.

解决方案

Please see my comment to the question. Before asking your questions, you really need to do some search. This is explained, in particular, in this CodeProject article: Web Development - Disabling the back button[^].

—SA

<script>
  function preventBack(){window.history.forward();}
  setTimeout("preventBack()", 0);
  window.onunload=function(){null};
</script>

Add to your main page.

Check these links:
Browser Back Button Issue After Logout[^]
Browser back button issue after logout[^]
http://www.csharpguru.in/2013/03/solution-to-back-button-problem-after.html[^]

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