title: event to delete one line using backbone
body: <p>I have a list of <code>&lt;input type="text" class="lineString"&gt;</code> elements on my page all with the same class.  Each  has a button next to it, that when clicked, should remove that <code>&lt;input type="text" class="lineString"&gt;</code> tag.</p>
  
  <p>I tried this in my backbone event listener, but it removes all the  elements.</p>
  
  <pre><code>&lt;input type="text" class="lineString" value="123" /&gt; &lt;input type="button" class="deleteLine" value="Delete" /&gt;
  
  &lt;br /&gt;
  
  &lt;input type="text" class="lineString" value="345" /&gt; &lt;input type="button" class="deleteLine" value="Delete" /&gt;
  
  
          deleteLine: function() {
              this.$('.lineString').remove();
          }
  </code></pre>
  
  <p>Is there a way to just get the  tag closest to the delete button?</p>
  
  <p>THanks </p>