ngSwitch property

@Input() set ngSwitch (dynamic value)

Implementation

@Input()
set ngSwitch(dynamic value) {
  // Calculate set of views to display for this value.
  var views = _valueViews[value];
  if (views != null) {
    _useDefault = false;
  } else {
    // Since there is no matching view for the value and there is no
    // default case, nothing to do just return.
    if (_useDefault) return;
    _useDefault = true;
    views = _valueViews[_WHEN_DEFAULT];
  }
  _emptyAllActiveViews();
  _activateViews(views);
  _switchValue = value;
}