javascript/jquery:需要在jquery中子字符串 [英] javascript/jquery: Need to substring in jquery

问题描述

<script type="text/javascript">
$(function(){
  $("a[rel='tab']").click(function(e){
    e.preventDefault();

    pageurl = $(this).attr('href');

    $.ajax({url:pageurl+'?rel=tab',success: function(data){
      $('#right_column').html(data);
    }});

    if(pageurl!=window.location){
      window.history.pushState({path:pageurl},'',pageurl);
    }

    return false;
  });
});
</script>

当使用<a>标记内的rel="tab"单击链接时，以前的代码是我用来用内容更新div元素的内容.

The previous code is what I am using to update a div element with content when a link is clicked with rel="tab" inside the <a> tag.

示例<a>标签:

<a href="index.php?v1=variable1&v2=variable2" rel="tab">Click Here</a>

所以，现在，我需要更新上面的javascript代码的以下几行，以将index.php的子字符串排除在链接之外...

So now, I need to update the following lines of the javascript code above to substring out index.php out of the link...

 $.ajax({url:pageurl+'?rel=tab',success: function(data){
          $('#right_column').html(data);
        }});

但是需要将javascript的最后部分的完整URL保留为pageurl.

But need to keep the full url for the last section of the javascript as pageurl.

我该怎么做?

我对此进行了研究，并尝试实现此处列出的答案:如何在jquery中进行子字符串 但似乎无法使其正常工作.

I did research on this and tried implementing the answer listed here: How to substring in jquery but couldn't seem to get it to work.

推荐答案

您似乎想这样做，尽管我不确定为什么.

It looks like you want to do this, though I'm not sure why.

$.ajax({url:pageurl.replace('index.php', '') +'&rel=tab' ...

请注意concat上的&而不是?，因为URL已具有?

Note the & not ? on the concat, as the URL already has ?

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