select2 disable code example

Example 1: select2 disable search

$("#js-example-basic-hide-search").select2({
    minimumResultsForSearch: Infinity
});

Example 2: select2 search disable

$("#js-example-basic-hide-search").select2({
    minimumResultsForSearch: -1
});

Example 3: select2 preselect option

$('#mySelect2').val('1'); // Select the option with a value of '1'
$('#mySelect2').trigger('change'); // Notify any JS components that the value changed

Example 4: select2 full width

<select class="js-example-responsive" style="width: 50%"></select>
<select class="js-example-responsive" multiple="multiple" style="width: 75%"></select>