Question

If I have 2 textboxes, without using id’s, how do I determine which textbox is firing off “keyup” events?

For various reasons I need to use classes instead of id’s, where the class name is the same for both textboxes.

Infact, I could have the same textbox on the screen many times with the same class name.

The HTML looks something like this

<div class="outer_div">
   <input type="text" class="mytextbox" />
   <div class="inner_div"></div>
</div>

<div class="outer_div">
   <input type="text" class="mytextbox" />
   <div class="inner_div"></div>
</div>

<div class="outer_div">
   <input type="text" class="mytextbox" />
   <div class="inner_div"></div>
</div>

Answer 1

$('.mytextbox').keyup(function(event){
 // play with event
 // use $(this) to determine which element triggers this event
});