Is there a way to customize the behavior of the back button in a browser? For instance, instead of navigating back to the previous page (A.aspx) when a user is on B.aspx, can we make it go to Home.aspx?
Is it possible to achieve this using ASP, C#, JavaScript, or jQuery?
To capture the browser's back (popstate) event, JQuery can be utilized.
$(document).ready(function () {
if (window.history && window.history.pushState) {
window.history.pushState('forward', null, null);
$(window).on('popstate', function () {
window.location.href = 'http://example.com';
});
}
});
To keep track of the user's last visited page in an ASP.NET session, you can utilize C# code to set the "last page" value in the session whenever a new aspx page loads. Before setting the last page value in the session, make sure to check the existing value to determine if the user is navigating back from a specific page. For example, if the user is coming from page B to page A, you can redirect them to the homepage.
For more information on utilizing session state in ASP.NET Web Forms, refer to this guide: https://msdn.microsoft.com/en-us/library/ms178581.aspx
I haven't come across a foolproof solution to stop it but you can identify it and redirect them to their origin using JavaScript.
Insert this code snippet on the specific page to prevent them from going back:
<script type="text/javascript">
function stopBackButton() { window.history.forward(); }
setTimeout("stopBackButton()", 0);
window.onunload = function () { null };
</script>
Many MV* frameworks, particularly those used in single-page applications, utilize location.pushState for browsers like IE10 and window.onhashchange for others to listen for hash changes.
This setup allows you to detect when the back button is pressed by listening for hash changes.
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