passing values of dropdown to textbox

Question

I have got a dropdownlist, a submit button and a textbox in my view. I want to pass the selected value of dropdownlist to the textbox when the submit button is clicked or on

Answer 1

I want to pass the selected value of dropdownlist to the textbox when the submit button is clicked or onChange event of dropdownlist

$(function() {
    var selectedValue = ''; // declare variable here

    // on drop down change
    $('#ddlComp').change(function() {
        selectedValue = $(this).val(); // store value in variable
        $('#txtCompName').val(selectedValue); // update on change
    });

    // on submit button click
    $('input[type=submit]').click(function(){
        $('#txtCompName').val(selectedValue); // update on submit button
    });
});