add option to select jquery and set selected code example

Example 1: set select option as selected jquery

$(document).ready(function() {
    $("#gate option[value='Gateway 2']").prop('selected', true);
    // you need to specify id of combo to set right combo, if more than one combo
});

Example 2: jquery add items to select input

$("#selectList").append(new Option("option text", "value"));

Example 3: how to append values to dropdown using jquery

BY LOVE

 $.each(obj , function (key, value) {
                                $('#GroupName').append($('<option>',
                                    {
                                    value: value.id,
                                    text: value.Group_Name
                                }));

Example 4: jquery set select value

$("div.id_100 select").val("val2");