[jquery] Chosen Jquery Plugin - getting selected values

How can i get the selected values from the chosen Multi-select Box?

As of 2016, you can do this more simply than in any of the answers already given:

$('#myChosenBox').val();

where "myChosenBox" is the id of the original select input. Or, in the change event:

$('#myChosenBox').on('change', function(e, params) {
    alert(e.target.value); // OR
    alert(this.value); // OR
    alert(params.selected); // also in Panagiotis Kousaris' answer
}

In the Chosen doc, in the section near the bottom of the page on triggering events, it says "Chosen triggers a number of standard and custom events on the original select field." One of those standard events is the change event, so you can use it in the same way as you would with a standard select input. You don't have to mess around with using Chosen's applied classes as selectors if you don't want to. (For the change event, that is. Other events are often a different matter.)

This worked for me

$(".chzn-select").chosen({

     disable_search_threshold: 10

}).change(function(event){

     if(event.target == this){
        alert($(this).val());
     }

});

If anyone wants to get only the selected value on click to an option, he can do the follow:

$('.chosen-select').on('change', function(evt, params) {
    var selectedValue = params.selected;
    console.log(selectedValue);
});

This solution worked for me

var ar = [];
$('#id option:selected').each(function(index,valor){
    ar.push(valor.value);
});
console.log(ar);

be sure to have your <option> tags with they correspondant value attribute. Hope it helps.

$("#select-id").chosen().val()

if you want to get text of a selected option (chosen get display selected value)

 $("#select-id").chosen().find("option:selected" ).text();

$("#select-id").chosen().val()

this is the right answer, I tried, and the value passed is the values separated by ","

I believe the problem occurs when targeting by ID, because Chosen will copy the ID from the original select onto it's newly created div, leaving you with 2 elements of the same (now not-unique) ID on the current page.

When targeting Chosen by ID, use a selector specific to the select:

$( 'select#yourID' ).on( 'change', function() {
    console.log( $( this ).val() );
} );

...instead of...

$( '#yourID' ).on( 'change', function() {
    console.log( $( this ).val() );
} );

This works because Chosen mirrors its selected items back to the original (now hidden) select element, even in multi-mode.

(It also continues to work with or without Chosen, say... if you decide to go a different direction in your application.)