Disable dropdown opening on select2 clear

Question

Seems that select2 4 opens by default the dropdown when clearing the current selected item. Previous versions of select2 didn\'t seem to have that behaviour and I\'m trying to a

Answer 1

Another simple Implementation:

$('select').on('select2:unselect', function(evt) {
    $(this).select2({
        placeholder : {
            id : '',
            text : '---None Selected---'
        },
        allowClear : true,
        theme : "bootstrap"
    }).select2('close');
});