How to find out when window.location changes

Question

I have an ajax function that performs a filter and then changes the url.

How would I do the equivalent of the following:

$(window.location).change(function() {
    alert('hello');
})

Answer 1

You would probably have a look at the history API. You can use the onhashchange event to detect that change.

$(window).on('hashchange', function() {
    alert('hello');
});

Answer 2

如果更改位置，浏览器停止所有脚本并且不触发更改功能，则在使用更改位置时只能使用文档的卸载事件，请在此处进行检查http://api.jquery.com/unload/ ，如果仅更改书签，然后仅处理hashchange事件，您可以在http://benalman.com/projects/jquery-hashchange-plugin/中找到示例jquery插件。