title: dynamic el value in backbone.js
body: <p>I would like to use a value such as post-header-id-23 for an el id value. I was just going to use jQuery like this:</p>
  
  <pre><code>$('#post-header-id-' + this.model.id).after(compiled_template);
  </code></pre>
  
  <p>but it looks like the events don't get wired up. Is there a way to fix that so that jQuery selectors don't inhibit normal selectors. Alternatively, it looks like something like:</p>
  
  <pre><code>el: $('#post-header-id' + this.model.id ),
  </code></pre>
  
  <p>but how would I set this up in the render function? Or am I doing something else wrong?</p>
  
  <p>thx</p>