title: Jquery Get Input by Id within TD that is stored in a variable
body: <p>Hi im trying to get an input that is contained in a TD using the <code>find()</code> function.</p>
  
  <p>But i'm getting an error.</p>
  
  <p><strong>This is my code:</strong></p>
  
  <pre><code>var  ItxExtend={
  CurrentSelectedIds : "",
  IsSelected:false,
  HiddenFieldId:"",
  CurrentSelectedIds:"",
  CheckBoxClass:"",
  HiddenFieldRowId :"",
  DivToInitId :"",
  SeleccionarCheckbox :function (TrFromTableInPages){
      var $tds = $(TrFromTableInPages).find("td");   
      var $ik = $tds[0];
  
      var $c = $ik.find(this.CheckBoxClass); 
      var $item =$ik.find(this.HiddenFieldRowId).val();
  </code></pre>
  
  <p>}</p>
  
  <blockquote>
    <p>Error: 
    customJS.js:54 Uncaught TypeError: $ik.find is not a function</p>
  </blockquote>