由于Html代码在新卢尔要求答复之前就一直存在。 然后Browser在卸载和卸载之前打电话。
这意味着,在浏览器的任何地方,该圆顶是因卸载而遭到袭击的。 因此,我们能够在卸载功能中找到(新的)URL吗?
实际 我的设想是,如果用户只打了另一个与我们领域相似的URL,表明他想从我们的现场走出去,那么我就希望打开大门,提供其他选择。
无——你没有机会这样做。 你的
这显然只与你网页上的内容合作。 如果用户将URL带入地址条码,那么你就没有这样做了。
无,这将是严重的安全泄漏。
您可以随身随您的表格和链接,以便了解用户是否通过使用其中一人离开网页。 您可以指出,用户是否会通过书记在网站上进入另一页,打上URL,点击背等等。
Make a global JS value something like
var supressPopup = false;
然后,使你的所有外部链接也包含一种方法,将这种ool光带到 Then, in your true(参看javascript:supressPopup=true; 所在地.href=Newurl.html(这是这样做的一种明显方式),但仅举一个例子,你可以使用一个能够扫描所有网页<a>的标签,并在Click活动上添加一个字,如果unload code, check for supressPopup; if it is false, show your popup.
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