Hmm, actually, this means that not just "clientId", but also "rowId" and "rowClass" are reserved names that can't be formatted.

If that's acceptable, the `if` conditional should be wrapped around the formatter logic as well. Either that or (more explicit) skip the conditional (leaving the the current conditional) and assign `values.clientId = model.get('clientId');` and so on for rowId and rowClass after the column loop instead of in the initialization of the `values` var.