Angular range directive template (jade)

myrange.jade

script(type='text/ng-template', id='myrange-template')
  .rangenum.myrange(ng-class="{ 'undefined' : item == null }")
    .range(ng-click='rangeClick($event)')
      .dragger(drag='draggerDrag( $event, drag )', dragstart='draggerDragStart( $event, drag )', dragend='draggerDragEnd( $event, drag )')
        .fly-value(ng-bind='text')
    input.i_bw2(ng-if="!noInput", ng-model   = 'text', ng-keyup = 'keyup( $event )' )