Server side grouping and child paging
Server side root paging with grouping rows on server with server side child paging
Do not run this file locally!
Run it from your local or remote web http server where is installed IIS and ASP.NET (1.0, 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, ...).
Source files: GroupingChild.html
(this html page),
Grouping_Layout.xml
(static XML layout),
Grouping_Data.aspx
(server script generates XML list of pages),
GroupingChild_Page.aspx
(server script generates XML for individual root page and also child page),
../Database.db
(source SQL database, table
TableData)
This example uses
SQLite
../Database.db file as source SQL database.
You can switch to MS Access
MDB database by setting UseMDB property to true in Grouping_Data.aspx and Grouping_Page.aspx.
The MS Access MDB database can be used only in 32bit mode of IIS.
Also the ASP.NET service program must have write access to the Database.mdb file.
To permit 32bit application on 64bit IIS, go to IIS manager, display application pools list (usually in root under computer name).
Choose DefaultAppPool (or the pool you use for the ASP.NET applications the TreeGrid examples are run on), select Advanced configuration and set Permit 32bit application to true.
Demonstrates server paging with server child paging - group row downloads its children only when it is expanded first time.
This is only simple example with not ideal database access (for every page gets all data).
The root pages are downloaded on demand from server (when the page is visible by scrollbars).