how to make li sortable if we have table inside it in Jquery

[FrUingirott]

I have a doubt in jquery.Where I tried to add the usercontrol inside the li in runtime and make it sortable in jquey.The li inside ul is not doing drag and drop feature. Then I looked into the page source where the each and every li has a very big HTML table element with some scripts added to it.IS it possible to drag and drop (sortable) in jquery when we have \[code\]<table>\[/code\] element inside the li? If possible, what is causing to not able to drag drop the li?