我需要根据其父列表项的类名向锚标记添加一个href属性。这里是我需要的:
<li class="prefix_1"><a href="prefix_1">myText</a></li>
<li class="prefix_2"><a href="prefix_2">myText</a></li>
<li class="prefix_3"><a href="prefix_3">myText</a></li>我还应该添加使用jQuery动态地将类名添加到列表项中,如下所示:
$("ul.tabs-nav").children().each(function(i) {
$(this).addClass("prefix_" + (i+1));
});发布于 2015-06-22 13:24:56
试试看:
$("ul.tabs-nav").children().each(function(i) {
var $this = $(this); // don't look for the same element twice
$this.addClass("prefix_" + (i+1));
$this.find('a').attr('href', 'prefix_' + (i+1)); // find the link and add href
});发布于 2015-06-22 13:23:50
使用jQuery attr()设置锚点的属性,如下
$("ul.tabs-nav").children().each(function(i) {
$(this).addClass("prefix_" + (i+1));
$(this).find('[href]').attr('href', 'prefix_' + (i+1));
});
$("ul.tabs-nav").children().each(function(i) {
$(this).addClass("prefix_" + (i + 1));
$(this).find('[href]').attr('href', 'prefix_' + (i + 1));
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<ul class="tabs-nav">
<li class="prefix_1"><a href="prefix_1">myText</a>
</li>
<li class="prefix_2"><a href="prefix_2">myText</a>
</li>
<li class="prefix_3"><a href="prefix_3">myText</a>
</li>
</ul>
https://stackoverflow.com/questions/30981092
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