Here´s what my goal is, when i hoover/select a row (client-side) i want the row to expand, load and show detailed information
-i dont want the expand or + sign to be shown
-it has to collect information from the webservice on each call so i cant load all data to the mastertableview.
please see this site when you hoover a product name or select row, this is pretty much exactly what i want to accomplish.
1. Could an ajax call expand a nested grids template view under respective row to this specification?
2. could i use a ajax tooltip holding a usercontrol? if so, how do i make it show up under the selected row?
Reason for leaning towards JSON is that ajax might cause to much traffic and due to very tricky sql calculations the results can take a few seconds, with JSON a partial result can be shown until its complete.
Really appreciate any thoughts and guidelines on this