重定向到浏览器后退按钮上的特定操作，请单击MVC. [英] Redirecting to a specific action on browser back button click MVC

问题描述

当单击浏览器的后退按钮时，如何重定向到控制器操作. 我可以通过单击我自己的按钮或页面上的链接来实现此目的，而无干扰，但是单击浏览器的后退"或刷新"按钮会得到相同的结果.

How can I redirect to a controller action when the browser's back button is clicked. I can achieve this by clicking my own button or link on the page hustle-free but getting the same result from clicking the browser's back or refresh button is an issue.

我有一个名为通知"的控制器
控制器中的一个名为"Unlock" whick的动作将"id"作为参数.

I have a controller called "Notifications"
An action in the contoller called "Unlock" whick takes "id" as an argument.

我的链接可以正常工作:

My Link works perfectly fine:

    @Html.ActionLink("Back to List", "Unlock", new { id = Model.NotificationId })

我尝试使用javascript:

I've tried using javascript:

    <script>
        window.onbeforeunload = function () {
            window.location.replace("/Notifications/Unlock/" + "@Model.NotificationId");
            }
    </script>

即使window.location.href似乎也不起作用.请帮忙.谢谢:)

even window.location.href doesn't seem to work. Please help. Thanks :)

推荐答案

这对我有用:

<script>
    window.onunload = function () {
        $.ajax({
            url: '/Notifications/Unlock/' + '@Model.NotificationId',
            type: 'POST',
            datatype: "json",
            contentType: "application/json; charset=utf-8"
        });
    };
</script>

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