Accordion wrap toggle button in a heading level
#867 ouverte le 7 août 2019
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Description
For consideration:
Headings (hx) should be used to wrap the accordion triggering button. This would align with the recommendations of the ARIA 1.1 Practices Guide. The heading level as the first element in the <section>s will also align to the recommendations for the <section> element in the HTML 5.1 W3C Recommendation.
Accordion (Sections With Show/Hide Functionality) https://www.w3.org/TR/wai-aria-practices-1.1/#accordion
The section element https://www.w3.org/TR/2016/REC-html51-20161101/sections.html#the-section-element
<section class="au-accordion">
<h3>
<button class="au-accordion__title js-au-accordion" aria-controls="accordion-default" aria-expanded="true" onclick="return AU.accordion.Toggle( this )">
Accordion title
</button>
</h3>
<div class="au-accordion__body" id="accordion-default">
<div class="au-accordion__body-wrapper">
Here <a href="#url">is</a> some accordion content
</div>
</div>
</section>