title: Get Value of each Element of all Row and Column of a Table
body: <p>Well, I have a table  with differents elements like textbox, textarea and checkbox.</p>
  
  <p>I am using this code:</p>
  
  <pre><code>$('#tablaCorrectiva tr').not(':first').each(function() {
  alert($(this).children("td:nth-child(1)").val()); //Get BLANK
  alert($(this).children("td:nth-child(1)")); // GET "[object Object]"
  }
  </code></pre>
  
  <p>But I don't get the value of the element.</p>
  
  <p>I tried with: </p>
  
  <pre><code>$(this).children("td:nth-child(3)").find('.acc_correc').val()
  </code></pre>
  
  <p>But I get undefined.</p>
  
  <p>Please Help</p>