Merge branch 'master' of https://github.com/angular-live/angular.io
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5a0a53a022
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@ -202,7 +202,7 @@ figure.image-display
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The child component exposes an `EventEmitter` property with which it `emits`events when something happens. The parent binds to that event property and reacts to those events.
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子级组件暴露一个`EventEmitter`属性,当事情发生时,子级组件利用该属性`散发`事件。父级绑定这个事件属性,并在事件发生时作出回应。
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子级组件暴露一个`EventEmitter`属性,当事情发生时,子级组件利用该属性`emits`事件。父级绑定这个事件属性,并在事件发生时作出回应。
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The child's `EventEmitter` property is an ***output property***, typically adorned with an [@Output decoration](../guide/template-syntax.html#inputs-outputs) as seen in this `VoterComponent`:
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@ -88,7 +88,7 @@ code-example(format='')
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Let's inject the `Title` service into the root `AppComponent` and expose a bindable `setTitle` method that calls it:
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让我们把`Title`服务注入到根`AppComponent`组件,并暴漏可以绑定的`setTitle`方法来调用该服务:
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让我们把`Title`服务注入到根`AppComponent`组件,并暴露可以绑定的`setTitle`方法来调用该服务:
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+makeExample( "cb-set-document-title/ts/app/app.component.ts", "class", "app/app.component.ts (class)" )(format='.')
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:marked
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@ -85,7 +85,7 @@ code-example(format="." language="bash").
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### 导出英雄们
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Let’s create a property in `AppComponent` that exposes the heroes for binding.
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我们在`AppComponent`上创建一个属性,用来导出这些英雄,以供绑定。
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我们在`AppComponent`上创建一个属性,用来暴露这些英雄,以供绑定。
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+makeExample('toh-2/ts-snippets/app.component.snippets.pt2.ts', 'hero-array-1', 'app.component.ts (英雄数组属性)')
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@ -169,7 +169,7 @@ code-example(format="." language="bash").
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* `export` it so we can reference it during bootstrapping in `main.ts`.
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* `export`它,以便我们能在`main.ts`的启动期间引用它。
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* expose an application `title` property.
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* 导出应用的`title`属性。
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* 暴露应用的`title`属性。
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* add the `@Component` metadata decorator above the class with a `my-app` selector.
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* 在类的上方添加`@Component`元数据装饰器,装饰器中带有`my-app`选择器。
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* add a template with `<h1>` tags surrounding a binding to the `title` property.
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