如何删除Window.Onbeforeunload [英] How Can I Remove Window.Onbeforeunload

问题描述

<script type="text/javascript">
            window.onbeforeunload = function() {
                return "Dude, are you sure you want to leave? Think of the kittens!";
            }
        </script>

如何通过点击按钮删除此onbeforeunload事件？

how can i remove this onbeforeunload event by click an button ?

推荐答案

设置



或

setting

OR

window.onbeforeunload="";

i guess。

i guess.

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