本文整理汇总了TypeScript中angular2/src/render/dom/events/event_manager.EventManager类的典型用法代码示例。如果您正苦于以下问题：TypeScript EventManager类的具体用法？TypeScript EventManager怎么用？TypeScript EventManager使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了EventManager类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: it
it('should delegate bubbling events to plugins', () => {
var element = el('<div></div>');
var handler = (e) => e;
var plugin = new FakeEventManagerPlugin(['click']);
var manager = new EventManager([plugin, domEventPlugin], new FakeNgZone());
manager.addEventListener(element, '^click', handler);
expect(MapWrapper.get(plugin._bubbleEventHandlers, 'click')).toBe(handler);
});示例2: it
it('bubbled events are caught when fired from a child', () => {
var element = el('<div><div></div></div>');
DOM.appendChild(document.body, element);
var child = DOM.firstChild(element);
var dispatchedEvent = DOM.createMouseEvent('click');
var receivedEvent = null;
var handler = (e) => {
receivedEvent = e;
};
var manager = new EventManager([domEventPlugin], new FakeVmTurnZone());
manager.addEventListener(element, '^click', handler);
DOM.dispatchEvent(child, dispatchedEvent);
expect(receivedEvent).toBe(dispatchedEvent);
});示例3: expect
expect(() => manager.addEventListener(element, 'click', null))示例4: expect
expect(() => manager.addEventListener(element, 'click', null)).toThrowError('No event manager plugin found for event click');