select2 get options code example

Example 1: get select2 selected value

//initialize
$('#mySelect2').select2('data');
//get selected value
$('#mySelect2').find(':selected');

Example 2: 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 3: get value select 2

//get selected value
$('#mySelect2').find(':selected').val();

Example 4: select2

$('.js-example-basic-single').select2({
  placeholder: 'Select an option'
});

Example 5: select2 replace options

var options = [];
$.each(dataReturn, function (i, obj) {
    //console.log(i);
    //console.log(obj);
    options.push({
        text: obj.NickName,
        id: obj.NickName
    });
})
$("#BeneType").empty().select2({
    data: options
});