当前位置: 首页>>代码示例>>TypeScript>>正文


TypeScript context.Slot类代码示例

本文整理汇总了TypeScript中@wry/context.Slot的典型用法代码示例。如果您正苦于以下问题:TypeScript Slot类的具体用法?TypeScript Slot怎么用?TypeScript Slot使用的例子?那么, 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Slot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("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);
    });
  });
开发者ID:benjamn,项目名称:wry,代码行数:35,代码来源:tests.ts

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);
 }));
开发者ID:benjamn,项目名称:wry,代码行数:7,代码来源:tests.ts

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 => {
开发者ID:benjamn,项目名称:wry,代码行数:22,代码来源:tests.ts

示例4: exec

 return new Task<T>(task => nameSlot.withValue(name, () => exec(task)));
开发者ID:benjamn,项目名称:wry,代码行数:1,代码来源:tests.ts


注:本文中的@wry/context.Slot类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。