Change selectpicker in "silviomoreto/bootstrap-select/issues/737" solution

selectpicker-fix-onselect.html

<select class="form-control selectpicker" name="mynames[]"
        multiple="multiple" onchange="changeSelectPicker(this)">
    <option value="1">Count 1</option>
    <option value="2">Count 2</option>
    <option value="3">Count 3</option>
    <option value="4">Count 4</option>
</select>

<script type="text/javascript">
// PROBLEM
$('.selectpicker').on("changed.bs.select", function (e, clickedIndex) {
    console.log(this); // NO RETURN
});

// PROBLEM
$('.selectpicker').on("change", function (this) {
    console.log(this); // NO RETURN
});

// SOLVED
function changeSelectPicker(that) {
    var valuesArr = $(that).val();
    console.log(valuesArr); // return selected values ["1", "3", "4"]
}
</script>