如何禁用beforeunload行动时,用户提交表单? [英] How to disable beforeunload action when user is submitting a form?
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问题描述
我这个小片code:
<script>
$(window).bind('beforeunload', function() {
$.ajax({
async: false,
type: 'POST',
url: '/something'
});
});
</script>
我不知道,我怎么会禁用此请求时,用户点击提交按钮。
I wonder, how could I disable this request when user hits the submit button.
基本上像在这里,对SO。当你问一个问题,并决定关闭网页,你会得到一个警告窗口,但是当你提交的形式不会发生。
Basically something like here, on SO. When your asking a question and decide to close the page, you get a warning window, but that doesn't happen when you're submitting the form.
推荐答案
呼叫<一href="http://www.google.com/url?sa=t&source=web&cd=1&ved=0CBMQFjAA&url=http%3A%2F%2Fapi.jquery.com%2Funbind%2F&ei=df89TZm1KIX6lweLv_Rg&usg=AFQjCNFbSCFR47fB4EUSCcAb2kOwYKuU0Q&sig2=btOaSEmQvj91dxupI95GeQ"><$c$c>unbind$c$c>使用 beforeunload
事件处理程序:
$('form#someForm').submit(function() {
$(window).unbind('beforeunload');
});
要prevent被提交表单,添加以下行:
To prevent the form from being submitted, add the following line:
return false;
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