Hi,
Our RadListBox is adding items on clientside which uses TrackChanges and CommitChanges to persist the client side entries. However if our RadMultipage has RenderSelectedPageOnly="true" then going from one tab to the next loses all of the client side entries except the first list item that was added. Strange issue that can be fixed by setting the RadMultiPage's RenderSelectedPageOnly="false" unfortunately this setting results in horrible loading performance for the RadMultiPage.
I am also seeing an error after deleting items from the RadListBox and trying to navigate to a new tab. This is the error:
"Line: 6
Error: Sys.WebForms.PageRequestManagerServerErrorException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"
Please Advise.
Rory Haynie
Our RadListBox is adding items on clientside which uses TrackChanges and CommitChanges to persist the client side entries. However if our RadMultipage has RenderSelectedPageOnly="true" then going from one tab to the next loses all of the client side entries except the first list item that was added. Strange issue that can be fixed by setting the RadMultiPage's RenderSelectedPageOnly="false" unfortunately this setting results in horrible loading performance for the RadMultiPage.
I am also seeing an error after deleting items from the RadListBox and trying to navigate to a new tab. This is the error:
"Line: 6
Error: Sys.WebForms.PageRequestManagerServerErrorException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index"
Please Advise.
Rory Haynie