Question

How to set jquery keyup event for dynamically generated textbox instead of static text box as shown below?

$('#statictextboxid').keyup(function(e) {
//alert(e.keyCode);
if(e.keyCode == 13) {
    alert('Enter key was pressed.');
}
});

Answer 1

Bind the event using .on() to keep it attached for dynamically generated elements also

//Simulate dynamically generated textbox
$("body").append("<input type='text' class='textbox' />");
// Now bind the event
$('.textbox').on('keyup', function(e) {
//alert(e.keyCode);
if(e.keyCode == 13) {
    alert('Enter key was pressed.');
}
});

Demo with the simulated version