Question 86544 in ASP.NET Question posted in
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How to prevent user from going back to previous page in ASP.NET

I have tried this, but the back page is showing for 1 or 2 secs and after that it comes back to the current page. I don’t want to go to Backpage even for 1 or 2 sec.

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

I have write this code in Asp.net .aspx file.

Is their any other way?

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2

Answers


  1. 0

    What you are wanting to do is client side logic. So asp.net vs node vs php doesn’t really enter into this.

    You are on the correct track. I’d suggest adding a window.history.pushState({}, ”, window.location) to your initial code so the browser sees the first back button press as hitting the same page. Also check out window.onhashchange

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  2. 0

    I think this snippet will help you out:

    window.history.pushState(null, null, window.location.href);
    window.onpopstate = function () {
        window.history.go(1);
    };
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