get the value form input within the list format?
<p>I have an input that its value has separator.</p>

<pre><code> &lt;input id="list_id_category" type="hidden" value="29,30,41" name="list_id_category"&gt;
</code></pre>

<p>I try but it does not work</p>

<pre><code>document.getElementsByName('list_id_category').value;  
</code></pre>

<p>How can we get the values for this element?</p>

<p>Thanks</p>
