Jquery / Javascript change form action based on input field

Question

I have a form like this

Answer 1

You need to get the value from the input field and populate the xyz value.. Try this

$('#myForm').submit(function() {

    var value = $('input[type="text"]').val(); 

    this.action = 'http://mysite.com/' + value + '.html';
    return true;
}