jquery textbox value code example

Example 1: how to get value in jquery for textbox

//If you've got an input with an id of txtEmail you can use 
//the following code to access the value of the text box:

$("#txtEmail").val()

//You can also use the val(string) method to set that value:

$("#txtEmail").val("something")

Example 2: jquery set textbox value

$.get('compz.php?prodid=' + x + '&qbuys=' + y, function(data) {
    $('#subtotal').val(data);
});