Form Builder ~ Repeated Grids
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Form Builder supports grids with repeated rows. You can repeat a single row (which is the most common case), or multiple rows.
You insert a new repeated grid with the "New Repeated Grid" toolbox button.
Once a grid is inserted, you can edit its properties with the "Grid Settings" icon.
The "Visibility" and "Read-Only" formulas control whether the entire grid (including it's headers if any) is visible at all or whether its content is entirely readonly.
NOTE: Since Orbeon Forms 4.8, these settings properly apply to the entire grid. Previously, the grid's repeat headers did not hide properly for example when the grid was hidden. See issue #635.
The repeat settings control whether to use a custom iteration name (not recommended in most cases), and the minimum/maximum number of repeat iterations allowed.
