1. polymer
  2. polymer
  3. Polymer
  4. fire

method fire

CustomEvent fire(String type, {Object detail, Node onNode, bool canBubble, bool cancelable})

Fire a CustomEvent targeting onNode, or this if onNode is not supplied. Returns the new event.

Source 

CustomEvent fire(String type,
    {Object detail, Node onNode, bool canBubble, bool cancelable}) {
  var node = onNode != null ? onNode : this;
  var event = new CustomEvent(type,
      canBubble: canBubble != null ? canBubble : true,
      cancelable: cancelable != null ? cancelable : true,
      detail: detail);
  node.dispatchEvent(event);
  return event;
}