Chosen updated not working

user_2406578 0
Viewed 20916

I have a chosen dropdown. I changed options content and call trigger chosen:updated but Chosen don't rebuild the dropdown. This is my updated 

<select name="shortcode" style="width: 150px; display: none;" class="chosen_select chzn-done" id="select_shortcode">
   <option value=""></option> 
   <option value="7183">7183</option>
   <option value="7983">7983</option>
</select>

And this is Chosen dropdown (It should be rebuilt and removed two last <li> )

<ul class="chzn-results">
   <li id="select_shortcode_chzn_o_1" class="active-result" style="">7183</li>
   <li id="select_shortcode_chzn_o_2" class="active-result" style="">7983</li>
   <li id="select_shortcode_chzn_o_3" class="active-result" style="">8208</li>
   <li id="select_shortcode_chzn_o_4" class="active-result" style="">8308</li>
</ul>

This is my jQuery code:

$('#select_shortcode_mask').change(function(){
    var shortcode_mask = $('#select_shortcode_mask').val();
    $('#select_shortcode').empty();
    var shortcode = {"7X83":["7183","7983"],"8x08":["8208","8308"]};
    $('#select_shortcode').append("<option value=''></option>");
    if(jQuery.isArray(shortcode[shortcode_mask])){
            $.each( shortcode[shortcode_mask], function( subkey, subvalue ) {
                $('#select_shortcode').append("<option value='"+subvalue+"'>"+subvalue+"</option>");
            })
    } else {
        var full_shortcode = ["7183","7983","8208","8308"];
        if(jQuery.isArray(full_shortcode)){
            $.each(full_shortcode, function( subkey, subvalue ) {
                $('#select_shortcode').append("<option value='"+subvalue+"'>"+subvalue+"</option>");
            })
        }
    }
    $("#select_shortcode").trigger("chosen:updated");
});

SOLVED: I use older version so it should:

$("#select_shortcode").trigger("liszt:updated");

So dump ^^

jquery-chosen jquery
8 Answers

In my case it was because of double inclusion of jQuery (one time in head and one time in footer)... I removed the one in footer and .trigger('chosen:updated'); works like a charm !

user_25181010

I know its an Old question but none of the exact solution worked for me so I combined @Kaiyu Lee and @Jamie code which worked!

$('#your-select-dropdown-id').chosen("destroy").chosen(); 
$('#your-select-dropdown-id').chosen({ width: "100%" });

Many Thanks to both of you, and also do not forget to trigger('change'); on page load / document ready as well if your dropdown is dependent on another dropdown.

user_54488140 
$('.select-chosen').chosen({width: "100%"});
user_11989060
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