Hi ,
I am facing with an issue since past two weeks but not able to get any solution for this.
The Issue is while i click on next page for the inner grid in infragestics web hierarchical grid, it throws "Async Request failed, Object reference not set to an instance of an object". I have searched in many Blogs. The temperary solution is given as add a property EnableAjax=" false" in Web hirarchical grid in aspx page. But still did not work me.
Can Any once suggest me how to resolve the issue???
Please reply if any one has some solution for this.
Thanks,
Chaitanya
Hi Vivian,
Let me explain you the exact requirement which I have and the issue which I Am facing during paging.
I have been trying to implement dynamic paging i.e set no of records per page both for inner grid and out grid.
eg. if we select 20 ,then the outer grid should show 20 records per page and while paging it should retain the same no. of records.
But the issue is when i implement this functionality,I had issue with outer grid paging it does not retain the no . page records which i set.
So I have used Refresh behaviours() which solved my issue for outer grid and but with this i get error for inner grid.
Hope you understood my requirement and issue which i am facing.
Please suggest me on this and let me know any further info. required.
I have tried with different code changes. But still I get the same error even after commented refresh behaviours.
Could you please tel me why do we get this error? Is there any root cause for it.
Please suggest to resolve my issue.
Thanks
Hello Chaitanya,
You may comment out gridCustomer.RefreshBehaviors(). If you have any questions, please let me know as well.
Hello Vivian,
I have commented the code PageIndex of main grid to 0.But still I am facing the same issue while paging for inner grid.
Note : I am using AjaxControlToolKit version 3.5 FYI
Could you suggest me any other solution for this.
Thank you for the code snippet. You may comment out the code where the PageIndex of the main grid is always set to 0.
If you have any questions, please let me know as well.