onclick event on Ajax output

问题

Hi i am using Ajax to get a SELECT tag. I mean, if i click on a button it will generate a SELECT tag inside HTML, i have different outputs for different options of select.

I need an onclick event on that SELECT tag, i tried using JQuery

$('#id').click(function() {
  alert('test');
});

Its not working. Can anybody help, please

回答1:

Because the select tag is dynamically added to the HTML after the event was set, the event is not set on the select tag.

A simple solution is to use live() here:

$('#id').live('click', function() {
  alert('test');
});

回答2:

as you are dynically generating html use live instead of click

  $('#id').live('click', function() {
  // Live handler called.
          });

回答3:

Make sure

• you have jQuery script file is inserted in your html page,
• you have assigned id id to one and only one item on your page,
• you give us a link to see your page if nothing else helps. :)

回答4:

live is now deprecated. Use on instead.

来源：https://stackoverflow.com/questions/4136008/onclick-event-on-ajax-output