widgets

how can i get data from a jsp file and display them in my widget (client side)

Same way you get any data from anywhere into it, a javascript array.

thanks for the reply pmgr5 but i have problem is that i'm new to widget but my manager asked me to get some informations about the issue, so can u give any example ???? thanks anyway

You need to look at the docs here, there are detailed instructions, and download the free trial and look at the source code, it's a lot of advanced javascript too so better get a book on that or something.