{{formField ../fields.scalable label="Scalable" value=cost.scalable name=(concat "cost." index ".scalable") classes="checkbox"}} {{formField ../fields.key choices=(@root.disableOption index @root.costOptions ../source) label="Resource" value=cost.key name=(concat "cost." index ".key") localize=true blank=false}} {{formField ../fields.value label="Amount" value=cost.value name=(concat "cost." index ".value")}} {{formField ../fields.step label="Step" value=cost.step name=(concat "cost." index ".step") disabled=(not cost.scalable)}}