B4J Question [ABMaterial] CellR() vs Cell()

[XbNnX_507]

Hi, i have just started to learn ABmaterial...
What is the difference between Page.CellR(1, 1).AddComponent and Page.Cell(1,1).AddComponent?

 

[Harris]

Good question - yet I think I addressed this in the tut.

However, CellR means NEXT row relative to current row...
ie. CellR(0,1) means put stuff in current row (col 1)
CellR(1,1) means put stuff in the Next Row (col 1)
whereas
Cell(1,1) means put stuff in row 1

There are so many options when dealing with the grid

https://www.b4x.com/android/forum/threads/abmaterial-for-dummies-beginner-lessons.88346/#post-559484

 

[alwaysbusy]

the R in cellR stands for Relative. So Cell(1,1) is absolute Row 1, cell 1

cellR(1,1) is 1 down from the current row, cell 1