Bren Bren - 4 months ago 339
Javascript Question

How to use Jquery how to change the aria-expanded="false" part of a dom element (Bootstrap)?

I have the following element:

<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">


I want to use jquery (or just javascript would work) to alter the aria-expanded field to toggle it between true and false.

How would I go about this?

Thanks!

Answer

You can use .attr() as a part of however you plan to toggle it:

$("button").attr("aria-expanded","true");