Hey Lukasz,
you can use Dynamic row class and play around it. Its should be something like this. (your-class-for-hide this should be class that should include your custom styling and it's not need to be for hide things it's also can be for adding additional container bellow row for display additional content)
and if you need to be on specific coulmn Appearance Dynamic cell class
I don't think so. This seems to be only for specifying the CSS styles of the row and cell, not for throwing content there.
Hi, what I think Slavko is trying to say, is that you could add a dynamic class like this:
Here, the visible property determines whether something should be shown or not. The displaynone class simply adds a 'display:none' to the item.
Now, this would not be a full row, it would also have columns like the other rows do.
As far as I know, what you are asking is not possible, and you could only do it with a similar workaround as this.