the issue with NaN - NaN of 7 is solved, by mistake I've placed pageSize outside the dataSource object!
In case of modification I mean being able to make changes on the note.json file using CRUD functions, e.g:
NoteId | NoteDate | NoteText
1 | 10/10/2012 | Test note.
If I press the edit button to update NoteText to
This is an update.
the old note "Test note." appear on reload of the page!
So no changes/updates are taken to the note.json file.
I would be able to do like this example http://demos.kendoui.com/web/grid/editing-popup.html
I hope this now more explainable!
Thanks a lot.