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TypeScript ember.computed类代码示例

本文整理汇总了TypeScript中ember.computed的典型用法代码示例。如果您正苦于以下问题:TypeScript computed类的具体用法?TypeScript computed怎么用?TypeScript computed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computed类的2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: resolve

    resolve('ok!');

    // on failure
    reject('no-k!');
});

promise.then(
    (value: any) => {
        // on fulfillment
    },
    (reason: any) => {
        // on rejection
    }
);

// make sure Ember.RSVP.Promise can be reference as a type
declare function promiseReturningFunction(urn: string): Ember.RSVP.Promise<string>;

const mix1 = Ember.Mixin.create({
    foo: 1,
});

const mix2 = Ember.Mixin.create({
    bar: 2,
});

const component1 = Ember.Component.extend(mix1, mix2, {
    lyft: Ember.inject.service(),
    cars: Ember.computed.readOnly('lyft.cars'),
});
开发者ID:AbraaoAlves,项目名称:DefinitelyTyped,代码行数:30,代码来源:ember-tests.ts

示例2:

}).create();

assertType<string>(person3.get('firstName'));
assertType<string>(person3.get('fullName'));

const person4 = Person.extend({
    firstName: Ember.computed(() => 'Fred'),
    fullName: Ember.computed(() => 'Fred Smith')
}).create();

assertType<string>(person4.get('firstName'));
assertType<string>(person4.get('fullName'));

// computed property macros
const objectWithComputedProperties = Ember.Object.extend({
    alias: Ember.computed.alias('foo'),
    and: Ember.computed.and('foo', 'bar', 'baz', 'qux'),
    bool: Ember.computed.bool('foo'),
    collect: Ember.computed.collect('foo', 'bar', 'baz', 'qux'),
    deprecatingAlias: Ember.computed.deprecatingAlias('foo', {
        id: 'hamster.deprecate-banana',
        until: '3.0.0'
    }),
    empty: Ember.computed.empty('foo'),
    equalNumber: Ember.computed.equal('foo', 1),
    equalString: Ember.computed.equal('foo', 'bar'),
    equalObject: Ember.computed.equal('foo', {}),
    filter: Ember.computed.filter('foo', (item) => item === 'bar'),
    filterBy1: Ember.computed.filterBy('foo', 'bar'),
    filterBy2: Ember.computed.filterBy('foo', 'bar', false),
    gt: Ember.computed.gt('foo', 3),
开发者ID:AlexGalays,项目名称:DefinitelyTyped,代码行数:31,代码来源:computed.ts


注:本文中的ember.computed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。