<ig:webhierarchicaldatagrid id="ugSearch" runat="server" datakeyfields="*****" datamember="*****" headercaptioncssclass="PartyHeaderClass" autogeneratecolumns="False" autogeneratebands="False" width="98%" height="940px" altitemcssclass="PartyAltRowClass" itemcssclass="PartyRowClass" initialdatabinddepth="0" borderwidth="0px" OnRowIslandsPopulating="whdg_RowIslandsPopulating" >
Showing below message box when i Click on row (+) Sign
---------------------------Message from webpage---------------------------Runtime Exception: No child grid script descriptors are available!---------------------------OK ---------------------------
Ok Mike we will try this, Few more query will be on the way i will tell you know. Thanks :-)
Hello Abhijeet,
After looking at your sample I believe you are having this issue because of how you are handling the manual load on demand. I am attaching a sample that demonstrates how to handle manual load on demand. You can also see the following documentation:
http://help.infragistics.com/doc/ASPNET/2015.2/CLR4.0/?page=WebHierarchicalDataGrid_Load_On_Demand.html
Hello Mike,
Please ignore previous attachment.
Reagards,
Abhijeet
Good morning,
Thanks for response, I am new for INFRAGISTICS control.
1) What kind of datasource are you connecting to your grid= Answer - Datatables
2) How are you assigning that datasource on postback= Answer -In postback true with view state/Session
3) Does the column you are using for your DataKeyField contain all unique values?= Yes
4) Can you provide me with a sample that reproduces the issue you are seeing so I can do some debugging on my side?= Please find the attachment
Can you please check attached code and edit it according to you. I have put query comment in there please go through it.
After binding data on page load Me.IsPostBack = True. I am able to fire the WebHierarchicalDataGrid1_RowIslandsPopulating event, but few problem over there. I have attached the sample code. Please check it.
Regards,
Hello Abjijeet,
I have some follow up questions concerning this matter:
What kind of datasource are you connecting to your grid? How are you assigning that datasource on postback?Does the column you are using for your DataKeyField contain all unique values?Can you provide me with a sample that reproduces the issue you are seeing so I can do some debugging on my side?