Model preconditions for computation rules in repeatable groups

Tool Set Data Modeler
1

Continuing the discussion from UI designer - add style to section/grid/field conditionally:

Short question about the modelling. It won’t let me create a computation on a repeatable group field, although the computed field and the computation are within that same repeatable group:

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What do I need to do here?

You simply need to add the precondition GroupFilled(RuleGroup) so that your preconditions are:

GroupFilled(RuleGroup) and FieldFilled(StringField)

GroupFilled(RuleGroup) and FieldNotFilled(StringField)

I always think of this operation GroupFilled(RuleGroup) as checking if this row in the repeat exists or not.

2

@malcolm-silver-ice thank you!