Jquery: Mirror one text input to another

Question

I\'m wanting to have one text field autopopulate with whatever the other text field has being typed into it.

How do I go about this?

Thank you! Hudson

Answer 1

Dustin Diaz has written a wonderful mirror for Twitter Widget using jQuery

$.fn.mirror = function (selector) {
    return this.each(function () {
        var $this = $(this);
        var $selector = $(selector);
        $this.bind('keyup', function () {
            $selector.val(($this.val()));
        });
    });
};

Use it like

$('#source_text_id').mirror('#destination_text_id');