If you know the Index, Value or Text. also if you don\'t have an ID for a direct reference.
This, this and this are all helpful answers.
Example markup
For Jquery chosen if you send the attribute to function and need to update-select option
$('#yourElement option[value="'+yourValue+'"]').attr('selected', 'selected'); $('#editLocationCity').chosen().change(); $('#editLocationCity').trigger('liszt:updated');