hi,
i have exported on page as a pdf but that page is not coming in proper format,
can u give any suggesstion regarding this.it will be very helpful.
There’s a problem with your link.
Also could you provide more details in your posts on forum.xwiki.org. How are we supposed to know what is the proper format since you’re not showing us what you get? 
You should also look in the xwiki logs and paste any stack trace/error you get there.
Hi,
i am attchaing the screenshot of whatever page i have created and how it looks after export as pdf.
exported images as pdf
Indeed, this is a known limitation of XWiki. We use Apache FOP to perform the PDF exports and it doesn’t respect table column sizes. See Loading...