本文整理汇总了TypeScript中@angular/platform-browser.TransferState.hasKey方法的典型用法代码示例。如果您正苦于以下问题：TypeScript TransferState.hasKey方法的具体用法？TypeScript TransferState.hasKey怎么用？TypeScript TransferState.hasKey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@angular/platform-browser.TransferState的用法示例。
在下文中一共展示了TransferState.hasKey方法的3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('supports removing keys', () => {
const transferState: TransferState = TestBed.get(TransferState);
transferState.set(TEST_KEY, 20);
transferState.remove(TEST_KEY);
expect(transferState.get(TEST_KEY, 0)).toBe(0);
expect(transferState.hasKey(TEST_KEY)).toBe(false);
});示例2: it
it('should generate complex key', () => {
const platformId = TestBed.get(PLATFORM_ID);
if (isPlatformServer(platformId)) {
sendRequest.apply(mockSendRequest, [{url: 'someurl', data: { filter: { name: 'test'}, select: ['name']}}]);
let key = makeStateKey('0urlsomeurldatafilternametestselect0name');
const transferState: TransferState = TestBed.get(TransferState);
expect(transferState.hasKey(key)).toBe(true);
}
});示例3: it
it('should set transfer state for rendererdOnServer option of integration', () => {
TestBed.overrideComponent(TestContainerComponent, {
set: {
template: `<dx-data-grid></dx-data-grid>`
}
});
let platformID = TestBed.get(PLATFORM_ID);
if (isPlatformServer(platformID)) {
let fixture = TestBed.createComponent(TestContainerComponent);
fixture.detectChanges();
const transferState: TransferState = TestBed.get(TransferState);
expect(transferState.hasKey(IS_PLATFORM_SERVER)).toBe(true);
expect(transferState.get(IS_PLATFORM_SERVER, null as any)).toEqual(true);
}
});