title: jQuery find current tr cells
body: <p>I have datatable like below <code>HTML</code> code, after <code>doubleClick</code> on each row automaticaly insert <code>SAVE</code> and <code>EDIT</code> buttons to end of current <code>tr</code>, I'm using datatables class for create data in table and I can't find current <code>tr</code> cells such as <code>eq(0 ~ 3)</code> with <code>jQuery</code>.</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;table&gt;
      &lt;tbody&gt;
          &lt;tr&gt;
              &lt;td&gt;
                  &lt;input value="admin"&gt;
              &lt;/td&gt;
              &lt;td&gt;
                  &lt;input value="pishguy@gmail.com"&gt;
              &lt;/td&gt;
              &lt;td&gt;
                  &lt;input value=" A"&gt;
              &lt;/td&gt;
              &lt;td&gt;
                  &lt;input value=" B"&gt;
              &lt;/td&gt;
              &lt;td&gt;
                  &lt;input value="C"&gt;
              &lt;/td&gt;
              &lt;td&gt;
                  &lt;ul class="styledlist" style="width: 50px;"&gt;
                      &lt;li style="line-height: 13px; width: 30px; float: right;" class="save_category"&gt;SAVE&lt;/li&gt;
                      &lt;li style="margin-right: 6px; line-height: 13px; width: 30px; float: right;" class="cancel_save_category"&gt;CANCEL&lt;/li&gt;
                  &lt;/ul&gt;
            &lt;/td&gt;
          &lt;/tr&gt;
      &lt;/tbody&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p><strong>jQuery:</strong>
  this below codes dont work currectly</p>
  
  <pre><code>alert( $(this).parent().siblings('td:first').text() ); 
  alert( $(this).closest('tr').children('td:eq(0)').text())  ;
  </code></pre>
  
  <p>I have any row in table and I want to find currect <code>tr</code> cells with <code>save</code> and <code>cancel</code> buttons.</p>