通过javascript'onclick'-command从url中剥离字符 [英] strip characters from url on javascript 'onclick'-command

问题描述

我恐怕这可能是一个非常愚蠢的问题。

I'm afraid this may be a very stupid question.

我想通过弹出窗口引用用户，并自动从当前文档中获取url所以我不必将代码适应每一页）。

I want to refer people via a pop-up and automatically fetch the url from the current document (so that I don't have to adapt the code to every page).

我使用的链接是这样的：

The link I'm using is like this:

<a href="http://www.facebook.com/sharer.php" title="Add to Facebook" onclick="window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(location.href), 'facebook','toolbar=no,width=550,height=550'); return false;"></a>

我面临的问题是添加（当前）url的部分： + encodeURIComponent（location.href）。网址总是如下所示：

The problem I'm facing is with the part that adds the (current) url: +encodeURIComponent(location.href). The url always looks like this:

www.MYDOMAIN.com/SECTION/index.php

对于美容方面的原因，我宁愿看起来像这样：

For cosmetic reasons I would prefer it to look like this:

www.MYDOMAIN.com/SECTION

总之：在'onclick'命令中去掉url的最后10个字符？最后10个字符总是无异常 /index.php 。

In short: is there a way to strip away the last 10 characters of the url within the 'onclick' command? The last 10 characters are always without exception /index.php.

感谢您的帮助。

推荐答案

添加 .replace（/\/index.php $ /，''）

<a href="http://www.facebook.com/sharer.php" title="Add to Facebook" onclick="window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(location.href.replace(/\/index.php$/, '')), 'facebook','toolbar=no,width=550,height=550'); return false;"></a>

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