Gridview Paging with ObjectDataSource

Question

0.00/5 (No votes)

See more:

I have an objectdatasource connected do a GridView allowing paging. I have setup the GetRecordset() method of the business class to accept maximumRows and startRowIndex. I have also defined a method to return the total rowcount.

The GridView displays the first 10 records (page size is set to 10) fine. It even shows the total pages below the grid which calculates correctly based on the total rowcount.

The problem happens when I click the page 2 link below the GridView. When I do that, the gridview returns zero rows and the message shows "You are viewing page 1 of 0."

Any ideas why this may be happening. I've searched for solutions and found none and I've tried several different things. I also tried trapping the "PageIndexChanging" event and looking at the e.NewPageIndex value. It shows the correct page number (zero based) but the GetRecordset() method of the business class is never called.

Any helps or advice would be greatly appreciated!

Posted 8-Apr-11 8:13am

Hampden Tech

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Hampden Tech · Answer 1 · 2011-04-08T10:04:00

Solution 1

Okay, hold the fort! Seems like there was an issue with my Business Logic. My paging code was fine!

Works fine now that I fixed the BL!

Posted 8-Apr-11 10:04am

Hampden Tech

Comments

thatraja 8-Apr-11 23:41pm

Glad you have solved the issue yourself. BTW include the issue details(with code if possible) in your answer. It will help other members with same issue.
Anyway Take a 5!

Hampden Tech · Answer 2 · 2011-04-19T10:35:00

Can't remember exactly what the problem was but it had to do with the Class that was returning the dataset to the ObjectDatasource. I was trapping the error but doing nothing with it so it just sort of skipped along.

I wish I could remember exactly what I did to correct it. Next time I'll post the solution.