On adding a class, .click does not trigger - Using jQuery

I added a span with a class, but .click does not trigger.

Adding a span class code

var TA 开发者_Python百科= '<span class="TS" id="'+$('#TT').attr('value')+'" style=" color:#fff; margin-left:5px; font-family:arial; font-size:12px">* '+$('#TT').attr('value')+'</span>';
$('#QLT').append(TA);

This adds a span .TS to a div .TX. I want to trigger .TS using .click, the code

  $('.TS').click(function() {
   alert("ok");

  });

But this does not trigger. What is wrong, Appreciate all assistance.

Thanks Jean

---

You probably defined the click handler before you did $('#QLT').append(TA). Thus the click handler didn't know about the new element with class .TS when it was bound.

You can manually re-bind it, or use jQuery's cool live function, which will automatically bind when a new element with class TS is inserted into the DOM:

$('.TS').live('click', function() {
   alert("ok");
  });

---

It looks like your code is working fine.

Maybe when you're clicking, you're not actually clicking on the text in the span. I think that messes things up sometimes, with click handlers.