maxView must be >= minView and startView
minView must be <= maxView and startView minView determines when selection is triggered.
startView must be between (or equal to) maxView and minView
minuteStep has not effect if minView is not set to 'minute'
      
  <dl-date-time-picker
    maxView="{{maxView}}"
    minView="{{minView}}"
    startView="{{startView}}"
    minuteStep="{{minuteStep}}"
    [(ngModel)]="selectedDate"
  >
  </dl-date-time-picker>
    

Selected Date: {{selectedDate}}