RadGrid for ASP .NET version
RadControls for ASP .NET AJAX version |
4.0.2 and later
2008.1.415 and later
|
.NET version |
2.0 and later
|
Visual Studio version |
2005 and later
|
Programming language |
Javascript, C#
|
Browser support |
all supported by RadGrid for ASP .NET
all browsers supported by RadControls for ASP .NET AJAX
|
PROJECT DESCRIPTION
In some scenarios you may want to select rows in r.a.d.grid, then use paging to view another grid page and on return to have the previously selected rows preserved. Using the client-side selection mechanism this can be achieved by saving the selected rows indexes in a client-side hash object with key the PageIndex.
When the GridCreated client-side event is raised the selected rows for the current page are restored from the hash. As the javascript objects are not persisted after postbacks, the hash is saved in a hidden input field and on every page load its value is restored.