jQuery Ajax change dropdown list value

Today, We want to share with you jQuery Ajax change dropdown list value.In this post we will show you How to set value for dropdown list in jquery ajax, hear for Changing dropdown list values using Ajax and PHP we will give you demo and example for implement.In this post, we will learn about How to Auto populate dropdown with jQuery AJAX with an example.

jQuery Ajax change dropdown list value

There are the Following The simple About How to change selected value of a drop-down list using jQuery? Full Information With Example and source code.

As I will cover this Post with live Working example to develop how to append data to dropdownlist using jquery ajax, so the Dynamically Bind or Populate SELECT Dropdown List with JSON Data using jQuery Ajax is used for this example is following below.

How to change selected value of a drop-down list using jQuery?

A typical example for this is Menus and Color/types.

You may have seen some website that provide such a dropdown list. When you change the Menus, the Color will be reloaded.

$(function() {
    $('#menus').change(function() {
            url: '/ajax/color',
            dataType: 'json',
            type: 'GET',
            // This is query string i.e. menus_id=9898
            data: {menus_id : $('#menus').val()},
            success: function(data) {
                $('#color').empty(); // clear the current elements in select box
                for (row in data) {
                    $('#color').append($('').attr('value', data[row].colorId).text(data[row].colorName));
            error: function(jqXHR, textStatus, errorThrown) {

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