本文整理汇总了TypeScript中angular2/src/facade/async.ObservableWrapper.callEmit方法的典型用法代码示例。如果您正苦于以下问题：TypeScript ObservableWrapper.callEmit方法的具体用法？TypeScript ObservableWrapper.callEmit怎么用？TypeScript ObservableWrapper.callEmit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类angular2/src/facade/async.ObservableWrapper的用法示例。
在下文中一共展示了ObservableWrapper.callEmit方法的7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 keep channels independent", inject([AsyncTestCompleter], (async) => {
const CHANNEL_ONE = "CHANNEL 1";
const CHANNEL_TWO = "CHANNEL 2";
const MESSAGE_ONE = "This is a message on CHANNEL 1";
const MESSAGE_TWO = "This is a message on CHANNEL 2";
var callCount = 0;
bus.initChannel(CHANNEL_ONE, false);
bus.initChannel(CHANNEL_TWO, false);
var firstFromEmitter = bus.from(CHANNEL_ONE);
ObservableWrapper.subscribe(firstFromEmitter, (message) => {
expect(message).toEqual(MESSAGE_ONE);
callCount++;
if (callCount == 2) {
async.done();
}
});
var secondFromEmitter = bus.from(CHANNEL_TWO);
ObservableWrapper.subscribe(secondFromEmitter, (message) => {
expect(message).toEqual(MESSAGE_TWO);
callCount++;
if (callCount == 2) {
async.done();
}
});
var firstToEmitter = bus.to(CHANNEL_ONE);
ObservableWrapper.callEmit(firstToEmitter, MESSAGE_ONE);
var secondToEmitter = bus.to(CHANNEL_TWO);
ObservableWrapper.callEmit(secondToEmitter, MESSAGE_TWO);
}));示例2: it
it("should subscribe to the wrapper asynchronously", () => {
var called = false;
ObservableWrapper.subscribe(emitter, (value) => { called = true; });
ObservableWrapper.callEmit(emitter, 99);
expect(called).toBe(false);
});示例3: it
it("should dispatch events", inject([Serializer, AsyncTestCompleter], (serializer, async) => {
var messageBuses = createPairedMessageBuses();
var webWorkerEventDispatcher =
new WebWorkerEventDispatcher(messageBuses.worker, serializer);
var elementIndex = 15;
var eventName = 'click';
var eventDispatcher = new SpyEventDispatcher((elementIndex, eventName, locals) => {
expect(elementIndex).toEqual(elementIndex);
expect(eventName).toEqual(eventName);
async.done();
});
var viewRef = new WebWorkerRenderViewRef(0);
serializer.allocateRenderViews(0); // serialize the ref so it's in the store
viewRef =
serializer.deserialize(serializer.serialize(viewRef, RenderViewRef), RenderViewRef);
webWorkerEventDispatcher.registerEventDispatcher(viewRef, eventDispatcher);
ObservableWrapper.callEmit(messageBuses.ui.to(EVENT_CHANNEL), {
'viewRef': viewRef.serialize(),
'elementIndex': elementIndex,
'eventName': eventName,
'locals': {'$event': {'target': {value: null}}}
});
}));示例4:
PromiseWrapper.scheduleMicrotask(() => {
ObservableWrapper.callEmit(emitter, res);
// this is required because of a bug in ObservableWrapper
// where callComplete can fire before callEmit
// remove this one the bug is fixed
TimerWrapper.setTimeout(() => { ObservableWrapper.callComplete(emitter); }, 0);
});示例5: inject
inject([Serializer], (serializer) => {
var broker = new ServiceMessageBroker_(messageBuses.ui, serializer, CHANNEL);
broker.registerMethod(TEST_METHOD, [PRIMITIVE, PRIMITIVE], (arg1, arg2) => {
expect(arg1).toEqual(PASSED_ARG_1);
expect(arg2).toEqual(PASSED_ARG_2);
});
ObservableWrapper.callEmit(messageBuses.worker.to(CHANNEL),
{'method': TEST_METHOD, 'args': [PASSED_ARG_1, PASSED_ARG_2]});
}));示例6: inject
inject([AsyncTestCompleter, NgZone], (async, zone: MockNgZone) => {
setup(false, zone);
var wasCalled = false;
ObservableWrapper.subscribe(bus.from(CHANNEL), (message) => { wasCalled = true; });
ObservableWrapper.callEmit(bus.to(CHANNEL), "hi");
flushMessages(() => {
expect(wasCalled).toBeTruthy();
async.done();
});
}), 10000);示例7: it
it('delivers events asynchronously', inject([AsyncTestCompleter], (async) => {
var e = new EventEmitter();
var log = [];
ObservableWrapper.subscribe(e, (x) => {
log.push(x);
expect(log).toEqual([1, 3, 2]);
async.done();
});
log.push(1);
ObservableWrapper.callEmit(e, 2);
log.push(3);
}));