获取HTML部分中每个链接的href属性 [英] Get the href attribute for each link in a section of HTML

问题描述

我编写了以下jQuery，以遍历HTML部分中的每个<a>对象:

I've written the following jQuery to loop through each of the <a> objects in a section of HTML:

$(".chapterindex" + key + " div.link a").each(function(intIndex){
  alert("Numbered index: " + intIndex);
});
});

jQuery第一行中使用的键值来自我手动构建的URL数组，如下所示:

The key value used in the first line of the jQuery is from an array of URL's I've built manually, something like this:

var chapters = new Array();
chapters[0] = "original/html/0/ID0EFJAE.html";

我可以提醒intIndex，这会给我0,1,2,3,4,5....等.

I can alert the intIndex which gives me, 0,1,2,3,4,5.... etc..

但是如何扩展上面的jQuery，以从HTML中找到的每个链接中获取href属性?

But how can I extend the jQuery above to get the href attribute from each of the links found in the HTML?

推荐答案

尝试一下:

$(".chapterindex" + key + " div.link a").each(

    function(intIndex){
        alert( "Numbered index: " + intIndex );

        var href = $(this).attr('href');
    });
});

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