How do I reset a jquery-chosen select option with jQuery?

Question

I have tried numerous things and nothing seems to be working.

I am using jQuery and Chosen plugin.

Methods I have tried:

var select = jQuery(         


        

Answer 1

Try this:

$("#autoship_option option[selected]").removeAttr("selected");

Answer 2

I am not sure if this applies to the older version of chosen,but now in the current version(v1.4.1) they have a option $('#autoship_option').chosen({ allow_single_deselect:true }); This will add a 'x' icon next to the name selected.Use the 'x' to clear the 'select' feild.

PS:make sure you have 'chosen-sprite.png' in the right place as per the chosen.css so that the icons are visible.

Answer 3

var config = {
      '.chosen-select'           : {},
      '.chosen-select-deselect'  : {allow_single_deselect:true},
      '.chosen-select-no-single' : {disable_search_threshold:10},
      '.chosen-select-no-results': {no_results_text:'Oops, nothing found!'},
      '.chosen-select-width'     : {width:"95%"}
    }
    for (var selector in config) {
      $(selector).chosen(config[selector]);
    }

Use above config and apply class='chosen-select-deselect' for manually deselect and set the value empty

or if you want deselect option in all combo then apply config like below

var config = {
  '.chosen-select'           : {allow_single_deselect:true},//Remove if you do not need X button in combo
  '.chosen-select-deselect'  : {allow_single_deselect:true},
  '.chosen-select-no-single' : {disable_search_threshold:10},
  '.chosen-select-no-results': {no_results_text:'Oops, nothing found!'},
  '.chosen-select-width'     : {width:"95%"}
}
for (var selector in config) {
  $(selector).chosen(config[selector]);
}

Answer 4

This is more effective than find.

$('select').children('option').first().prop('selected', true)
$('select').trigger("chosen:updated");

Answer 5

In Chrome version 49

you need always this code

$("select option:first").prop('selected', true)

Answer 6

i think you have to assign a new value to the select, so if you want to clear your selection you probably want to assign it to the one that has value = "". I think that you will be able to get it by assigning the value to empty string so .val('')