jQuery / Ajax刷新div

Question

Is it possible to use Jquery / Ajax to refresh a div but don't load a php file in the Jquery script?

Every jquery script I found requires a file to load but that's not possible because then my variables are not set.

<div id="reloadDIV">
<?php // PHP in here.. ?>
</div>

Answer 1

If you're looking to update data in the div that is being pulled from a database, Ajax could be a good approach.See here: jQuery Ajax simple call

Then in your ajax file you just need to return the data and it will update the div. You could then use a timer function to call the ajax request periodically