通过< a href>向URL添加参数.刚刚点击 [英] Add parameters to an URL from a <a href> just clicked

问题描述

场景是很多html文件，它们之间还有更多链接.当我调用它们的第一个(将是索引)时，链接会通过URL传递几个参数(我们可以将它们称为首选项).

The scenario is a lot of html files with a lot more of links between them. When I call the first one of them (it would be the index), the link pass several parameters through the URL (we could call them preferences).

现在，我希望单击页面的几个链接中的任何一个时，都可以添加这些参数.因此，问题将与此类似(

Now I want that, when clicking any of the several links of the page, those parameters would be added. So the problem would be similar to this other ( How to add parameters to a URL that already contains other parameters and maybe an anchor) but doing it just after clicking the link.

我知道一种解决方案可以更改每个链接上的 onclick 事件，但是由于可能有成千上万个事件，没有常规的url格式，因此...正在寻找可以放在开头的脚本中的解决方案；可能与 onbeforeunload 事件有关.

I know that one solution could be changing the onclick event on each link, but as there may be thousands of them, without a regular url format... I'm looking for a solution that could be on the script at the head; perhaps something relative to onbeforeunload event.

无论如何我都找不到方法.有什么想法吗?

Anyway I couldn't find how to do it. Any ideas?

推荐答案

这将在被单击时将字符串附加到包含href属性的任何内容上.

This will append a string to anything containing an href-attribute when being clicked:

window.addEventListener("click", function(e) {
    var href = e.target.getAttribute("href");
    if(href) {
        location.href = href + "?q=stackoverflow";
        e.preventDefault();
    }
});​

此处的示例: http://jsfiddle.net/E5Q7P/

不适用于<IE9

Won't work in < IE9

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