Programmatic selection of select2 which retrieves its data via Ajax

Question

I am using select2 version 4.0, and I am trying to make a programmatic selection to a select box which gets its data from an ajax call.

In the documentation, I found how

Answer 1

You can try this.

    var dataString = 'id='+$value;
    var promise = sendAjaxFunction('load_form.php?k=1',dataString);
    $("#LoadMachine").html("");
    promise.success(function (data) {
        $("#LoadMachine").html(data);
        $("#MachineName").select2({
            placeholder: 'Select Operation Name ...',
            allowClear: true
        });
        return false;
    });

Load the data in a Div #LoadMachine and in result you can load select2.