Nested sets

I have to create multi-level menu (for the shop). I found that I should use nested sets to create this one. Could you reccomend me a libriary for this?

If you are talking about getting a multi dimensional array generated for your menu into JS you would use something like:

PHP Code:

var menuArray = <?php echo json_encode($menu) ?>; 


http://php.net/manual/en/function.json-encode.php

However, unless you have a particular need for a dynamic menu, I would hard code the menu in the view.

Hope that helps,

Paul.