Hello,for my new application, i use this example : http://samples.infragistics.com/2008.1/webfeaturebrowser/default.htm[Grid - WebGrid] -> Editing data - Row Updating.When i wrote only one row and i submit the form, it works fine.But if i add two rows and i submit the form, i have this error :
[NullReferenceException: Object reference not set to an instance of an object.] Infragistics.WebUI.UltraWebGrid.UltraGridRow.GetRowLevel(Boolean thruGroup) +61 Infragistics.WebUI.UltraWebGrid.UltraGridLayout.System.Web.UI.IStateManager.SaveViewState() +428 Infragistics.WebUI.UltraWebGrid.UltraWebGrid.SaveViewState() +28 System.Web.UI.Control.SaveViewStateRecursive() +59 System.Web.UI.Control.SaveViewStateRecursive() +160 System.Web.UI.Control.SaveViewStateRecursive() +160 System.Web.UI.Page.SaveAllState() +466 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1676
On the demo site http://samples.infragistics.com/2008.1/webfeaturebrowser/default.htm, we have the same error.How can i solve this problem ?
Thanks.Laurent
bigfoot said:https://ko.infragistics.com/samples/aspnet
This link takes me to the main page of the features browser, which apparently does all its navigation using frames.
To view this sample, we need you to tell us specifically which sample to select.
WombatEd said:
bigfoot said:www.infragistics.com/.../quote] This link takes me to the main page of the features browser, which apparently does all its navigation using frames. To view this sample, we need you to tell us specifically which sample to select.
I was able to reproduce using his instructions. On the left hand side you can see the navigation. See error below:
Steps to reproduce:
On the navigation click: