title: jQuery - How to select tablerow element using custom attribute value?
body: <p>I have some HTML similar to this, where a custom attribute value has been programmatically applied to rows in a table:</p>
  
  <pre><code>&lt;table&gt;
      &lt;tr RowID="123"&gt;
          &lt;%-- elements in row --%&gt;
      &lt;/tr&gt;
      &lt;tr RowID="457"&gt;
          &lt;%-- elements in row --%&gt;
      &lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>Using jQuery, how can I select a row based on a particular RowID value so that I can show/hide that row?</p>
  
  <p>I've tried the following which doesn't seem to work:</p>
  
  <pre><code>$("tr[RowID='" + rowID + "']").show();
  </code></pre>