Problems Using Batch_update In Codeigniter

I read similar batch_update Qs but I still have issues. Thanks in advance for help! I receive error message ('One or more rows submitted for batch updating is missing the specified

Solution 1:

Check the CI documentation: http://ellislab.com/codeigniter/user-guide/database/active_record.html

The first parameter will contain the table name, the second is an associative array of values, the third parameter is the where key.

so the third parameter should be a column not data.