Trigger button click in javascript?
<p>Here is my <code>button</code> code:</p>

<pre><code>&lt;button class="popup-trigger" data-modal="modal-1"&gt;&lt;/button&gt;
</code></pre>

<p>How can i trigger the button click or even trigger the class <code>popup-trigger</code> with the data-modal <code>modal-1</code>?</p>

<p>would like to know in pure javascript, if you cant do it, then jquery. thanks</p>