How to change a text with jQuery

Question

I have an h1 with id of toptitle that is dynamically created, and I am not able to change the HTML. It will have a different title depends on a pag

Answer 1

Something like this should do the trick:

$(document).ready(function() {
    $('#toptitle').text(function(i, oldText) {
        return oldText === 'Profil' ? 'New word' : oldText;
    });
});

This only replaces the content when it is Profil. See text in the jQuery API.