Function jqLiteOff

code/songhop/www/lib/angular/angular.js:2513–2543

(element, type, fn, unsupported)

}

function jqLiteOff(element, type, fn, unsupported) {
  if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');

  var expandoStore = jqLiteExpandoStore(element);
  var events = expandoStore && expandoStore.events;
  var handle = expandoStore && expandoStore.handle;

  if (!handle) return; //no listeners registered

  if (!type) {
    for (type in events) {
      if (type !== '$destroy') {
        removeEventListenerFn(element, type, handle);
      }
      delete events[type];
    }
  } else {
    forEach(type.split(' '), function(type) {
      if (isDefined(fn)) {
        var listenerFns = events[type];
        arrayRemove(listenerFns || [], fn);
        if (listenerFns && listenerFns.length > 0) {
          return;
        }
      }

      removeEventListenerFn(element, type, handle);
      delete events[type];
    });
  }
}

function jqLiteRemoveData(element, name) {
  var expandoId = element.ng339;