I would like to set some of the multigrid checkboxes disabled/enabled depending on data of the row. It would be great to have an hook function like cellattr to do it.

As far as I can see now I either have to set the disabled attr on by one on loadcomplete (but I do not like the idea of trasversing all the rows one by one) or hide the multiselect column and reimplement it with a custom formatter.