jQuery get the selected dropdown value on change

Question

I\'m trying to get the value of a dropdown on change (and then change the values in a second dropdown).

EDIT: Thanks for all the replies, i\'ve upda

Answer 1

Check jQuery and Javascript methods here to get Single/ Multiple selected values in the Drop Down

Demo Link

jQuery Method: Method to get Selected Value from a select box:

HTML

    Select Value 0
    Option value 8
    Option value 5
    Option value 4

jQuery

$("#singleSelectValueDDjQuery").on("change",function(){
    //Getting Value
    var selValue = $("#singleSelectValueDDjQuery").val();
    //Setting Value
    $("#textFieldValueJQ").val(selValue);
});

Method to get Selected Value Option Text from a select box:

HTML

Select Value 0 Option value 8 Option value 5 Option value 4

jQuery

$("#singleSelectTextDDjQuery").on("change",function(){
    //Getting Value
    var selValue = $("#singleSelectTextDDjQuery :selected").text();
    //Setting Value
    $("#textFieldTextJQ").val(selValue);
});