jQuery 如何将 data-toggle="dropdown" 添加到锚点

How can you add data-toggle="dropdown" to an anchor

提问by Paul Browne

So I have an anchor which looks like

所以我有一个锚看起来像

<a href="http://something.com/something/" class="dropdown-toggle">something</a>

and I want to add

我想补充

data-toggle="dropdown"

so that it ends up looking like

所以它最终看起来像

<a href="http://something.com/something/" class="dropdown-toggle" data-toggle="dropdown">something</a>

I tried

我试过

$(".dropdown-toggle").data("toggle", "dropdown");

But it isnt adding anything cheers

但它并没有增加任何欢呼声

回答by Adil

You can use attr()jquery method to add the attribute.

您可以使用attr()jquery 方法添加属性。

Live Demo

现场演示

$(".dropdown-toggle").attr("data-toggle", "dropdown");