Forward ref in data grid element

[jeiea]

Close #5194

DatagridRow ref doesn't cover expanded row. It can be controversial in my thought.

I made this commit on next branch because react guides use of forwardRef is breaking change.

[djhi]

👍

[fzaninotto]

DatagridRow ref doesn't cover expanded row. It can be controversial in my thought.

Can you elaborate?

[jeiea]

Currently DatagridRow is fragment, which cannot be assigned a ref.
I assigned ref to TableRow and didn't take account of the following div (expanded row).
For now I don't need ref of expanded row so it's fine to me, but I don't know how others think about this.
DatagridRow's ref doesn't include expanded row. I thought this fact cannot be clear.

[fzaninotto]

Yet I don't see any other solution - a <tbody> cannot contain anything other than <tr>, so we cannot enclose the two table rows with anything other than a fragment.

We'll go with your change, and if the absence of ref on the expand row ever becomes a problem, we'll deal with it then.

[fzaninotto]

Thanks!