Datgrid currentPageIndex problem

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Hello,

I am displaying data from database in datagrid. DG is having edit and
delete features. Pagesize is 10. I have total 12 records(2 pages). Now i am
deleting 12th and 11th records. Delete operation is successful. But, after
deleting the last record in the 2nd page, i am getting error " Invalid
CurrentPageIndex value. It must be >= 0 and < the PageCount." coz that is the
last record in that page but there are records in the prev page. What to do
to avoid that error?
 
When you rebind the grid set the page index back ...

if(CurrentPage !=0 && (CurrentPageIndex + 1) * PageSize > TotalItems) {
CurrentPageIndex = TotalItems/PageSize - 1;
}

You can also subclass DataGrid and put it in the datagrid directly.

Cheers,

Greg
 

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.

Ask a Question

Similar Threads

Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount 4
Another Paging problem 2
Invalid currentPageIndex error message 2
Datagrid PageCount Nightmare!! 4
Invalid Index in paging 3
Invalid CurrentPageIndex value. It must be >= 0 and < the 1
datagrid error on change page (VB.ASP.NET) 1
How to prevent error in datagrid 1

Back
Top