legalJumps property

@Input() set legalJumps (String s)

Jumps (defined as step-switches not triggered by the Continue/Cancel buttons) that are legal.

Possible values:

• 'none' (default; no jumps allowed),
• 'backwards'(jumps to already completed steps allowed),
• 'all' (any jump allowed, regardless of the step state).

Implementation

@Input()
set legalJumps(String s) {
  assert(jumps.contains(s));
  _legalJumps = s;
  _recalculatePropertiesOfSteps();
}