Hi All,
We are using WebDataGrid 11.1.20111.2020 with VS 2010.
There are some pages in which the WebDataGrid with RowEditTemplate (RET) is inside a UpdatePanel.
We could use RET to add new record to the WebDataGrid. But when try to edit that record, the save function just work for the first time. At the second time when Saving that record, we always get following error message like this "Invalid JSON primitive:|0|001......"
If removing the UpdatePanel, it works fine but we need UpdatePanel to refresh the Grid after saving.
Note that we got this error after upgrade the project from VS 2005/Infragistics 2010.3 to VS2011/Infragistics 2011.1. It worked stable on old version.
Please help to resolve.
Thanks,
Nguyen Huu Chu - VNETSOFTWARE
Hello All,
I followed the thread and reviewed the samples. According to the issue happened with the 11.1 with the UpdatePanels I logged this behavior with our developers in our tracking system.
This development issue will be assigned to a developer to research for workaround or other resolution. If some other solution is reached I will contact you with this Information.
Sincerely,
Georgi Sashev
Developer Support Engineer
Infragistics, Inc.
http://ko.infragistics.com/support
Was there ever a workaround from your development team or a service pack release?
Hello Mtools,
Thank you for contacting us regarding this matter.
This issue (logged as work item 84970) has been found to be related to using nested update panels in this scenario. The nested panel is hanging onto a reference of the text editor and not allowing it to dispose. Therefore I can suggest removing the nested update panel (still keeping the topmost one) in order to resolve this behavior.
Please let me know if you have any questions.
Please feel free to contact me if you have any further questions regarding this matter.