jquery mobile - Custom data attributes in WordPress widget links -


i'm building mobile website wordpress , jquery mobile.

i create custom widget area appearing when user taps on button.

i links contained in widget area jqm buttons. should add attribute data-role="button" 'a' elements in widget.

is there way add custom attribute these 'a' elements functions.php?

by default, code of link in widget:

<h3 class="widget-title">categories</h3>   <ul>     <li class="cat-item cat-item-646">       <a title="some title" href="http://example.com/category/">category</a>     </li>     ...

i need add data-role attribute inside 'a' element:

<a title="some title" href="http://example.com/category/" data-role="button">category</a>

i know if wp api provides filter functions.php, or if possible in way php

to filter links , add data-role=button them, use below code.

$('li.cat-item').find('a').each(function () {  $(this).attr('data-role', 'button'); });

where .cat-item class of list items.


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