本文整理匯總了TypeScript中@wry/context.Slot類的典型用法代碼示例。如果您正苦於以下問題：TypeScript Slot類的具體用法？TypeScript Slot怎麽用？TypeScript Slot使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了Slot類的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: it
it("works with @wry/context", function () {
const nameSlot = new Slot<string>();
function withName<T = any>(name: string, exec: (task: Task<T>) => void) {
return new Task<T>(task => nameSlot.withValue(name, () => exec(task)));
}
return withName("parent", task => {
assert.strictEqual(nameSlot.getValue(), "parent");
task.resolve(123);
}).then(oneTwoThree => withName("child", child => {
assert.strictEqual(nameSlot.getValue(), "child");
const sibling = withName("sibling", task => {
task.resolve(nameSlot.getValue());
}).then(result => {
assert.strictEqual(result, "sibling");
assert.strictEqual(nameSlot.getValue(), "child");
});
setTimeout(() => {
assert.strictEqual(nameSlot.getValue(), "child");
child.resolve(withName("grandchild", grandchild => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
sibling.then(() => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
grandchild.resolve(oneTwoThree);
}, grandchild.reject);
}));
}, 10);
})).then(result => {
assert.strictEqual(nameSlot.hasValue(), false);
assert.strictEqual(result, 123);
});
});示例2:
child.resolve(withName("grandchild", grandchild => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
sibling.then(() => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
grandchild.resolve(oneTwoThree);
}, grandchild.reject);
}));示例3: withName
}).then(oneTwoThree => withName("child", child => {
assert.strictEqual(nameSlot.getValue(), "child");
const sibling = withName("sibling", task => {
task.resolve(nameSlot.getValue());
}).then(result => {
assert.strictEqual(result, "sibling");
assert.strictEqual(nameSlot.getValue(), "child");
});
setTimeout(() => {
assert.strictEqual(nameSlot.getValue(), "child");
child.resolve(withName("grandchild", grandchild => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
sibling.then(() => {
assert.strictEqual(nameSlot.getValue(), "grandchild");
grandchild.resolve(oneTwoThree);
}, grandchild.reject);
}));
}, 10);
})).then(result => {示例4: exec
return new Task<T>(task => nameSlot.withValue(name, () => exec(task)));