title: JQuery is changing checkbox value but the checkbox is not displaying as checked
body: <p>I have a list with a checkbox and some text (like email's inbox). I want to check/uncheck the checkbox when i click anywhere on the list item (row). I have used following code on click event of the row:</p>
  
  <pre><code>$(this).find(".cbx input").attr('checked', true);
  </code></pre>
  
  <p>For first time, it show the checked checkbox. But when I click select it next time the value of checkbox checked="checked" updates in the html code (i checked through firebug) but the checkbox does not displayed as checked.</p>