javascript 清除浏览器历史记录
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Clear browser history
提问by John
I wrote the following code to clear the browser history and it's working correctly in Internet Explorer but it does not work in Mozilla Firefox. How can I solve this problem?
我编写了以下代码来清除浏览器历史记录，它在 Internet Explorer 中正常工作，但在 Mozilla Firefox 中不起作用。我怎么解决这个问题？
<script language="JavaScript">
function DisablingBackFunctionality()
{
var URL;
var i ;
var QryStrValue;
URL=window.location.href ;
i=URL.indexOf("?");
QryStrValue=URL.substring(i+1);
if (QryStrValue!='X')
{
window.location.href="http://localhost:8085/FruitShop/";
}
}
</script>
I'm writing this code in <header>section.
我正在编写这段代码<header>。
回答by mplungjan
- Do NOT try to break the back button
- Instead on the page you want not to return to use location.replace(url)
- 不要试图打破后退按钮
- 而是在您不想返回的页面上使用 location.replace(url)
Also your code can be vastly simplified - but be aware it does not CLEARthe history. You cannot clear the history, only keep a page from getting into the history or as you try, break the back button
此外，您的代码可以大大简化 - 但请注意，它不会清除历史记录。您无法清除历史记录，只能防止页面进入历史记录，或者在尝试时打破后退按钮
function DisablingBackFunctionality() {
// get the query string including ?
var passed =window.location.search;
// did we receive ?X
if (passed && passed.substring(1) =="X") {
// if so, replace the page in the browser (overwriting this page in the history)
window.location.replace("http://localhost:8085/FruitShop/");
}
}
