jQuery Chosen plugin add options dynamically

Question

I make a jQuery Chosen drop-down like this:

$('.blah').chosen();

I can't find how I can add options, something like:

$('.blah').chosen('add', name, value);

Answer 1

First, you need to add the <option>s to the <select> that Chosen was bound to. For example:

$('.blah').append('<option value="foo">Bar</option>');

Then, you need to trigger the chosen:updated event:

$('.blah').trigger("chosen:updated");

More information can be found here (although you need to scroll down to Change / Update Events).

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Update 7th August 2013

The event name has changed to chosen:updated since version 1.0 (July 2013) as Tony mentions in the comments. The updated documentation can be found here.