Why is $(document).ready not firing for me?

Question

In a php file i have used include to include the following js.php file and prior to that i have included the jquery file.

Answer 1

In my case document.ready was not called because a html form was sent to server by Ajax request and only part of document was recived - and document ready is not called after ajax request.

In consequence some buttons which were on that part that was reloaded was not binded to events .click() atc.. anymore because these buttons were new and binding of these events was called during document ready only first time - not for AJAX.