Sort on Server Side

Alex,

Cool stuff.

I have a 30,000 rows to display, if 1,000 each page, how can I click the header but sort on server side?

Thanks

Sort it on the server before sending it to the grid.

Use the AJAX to send the request to server to sort the data. Onclick of Header you can sort the data at server side and populate it at client. As the number of records are too high, send the records in low number to the client initially and then after scrolling the scroll bar you can get the remaining records.