grails listbox selectindexchange event

Question

is there an SelectIndexChange event in grails listbox or some thing like it. and what is the code of it. and how it is working?

Answer 1

I use jQuery for any of my clientside interaction/actions.

So say in your html you have a grails select list such as:

<g:select from="${1..20}" name="quantity"/>

with jQuery you can easily hookup an event with the following

<script type="text/javascript">
$(document).ready(function() {
  $('#quantity').change(function() {
      var selectedQuantity = $("#quantity").val();
      alert('you selected '+selectedQuantity);
  }(;
});
</script>