Spry Ajax PHP Codeigniter Smarty - Report in XLS formate header problem

[eluser]kamal1976[/eluser]
Hello,

If I try to call it async:false it's let me download the xls properly but then my page not used to get update. Instead of placing result content in div tag it result comes in new web browser or tab. Can i down load and update content using ajax call for loading content.

Thanks
Kamal.