With large datasets paging seems to crash and doesnt expand child bands. Can someone give me an example of how I can prevent this from happening. DO I need to rebind grid on every postback. How can i call rowIslandsPopulating on demand?
Hello dev_here,
Please refer to the following thread regarding this matter:
http://community.infragistics.com/forums/t/70735.aspx
I get a 'Runtime Exception: No child grid script descriptors are available!' when i try to expand teh parent for pages beyond the first. also if i include paging in child bands then on clicking the 2nd page for the child, the grid is no longer seen
What is the error that you are getting? You may try to increase the timeout:
http://community.infragistics.com/forums/p/65426/336473.aspx
Good sample for manual load on demand can be found here:
http://samples.infragistics.com/aspnet/Samples/WebHierarchicalDataGrid/Performance/ManualLoadOnDemand/Default.aspx?cn=hierarchical-data-grid&sid=0f1ddcc5-07c6-4406-a1f2-ed2d15c40279
I hope this helps