angular-docs-cn/modules/angular2/router.ts

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/**
* @module
* @description
* Maps application URLs into application states, to support deep-linking and navigation.
*/
export {Router} from './src/router/router';
export {RouterOutlet} from './src/router/router_outlet';
export {RouterLink} from './src/router/router_link';
export {RouteParams, RouteData} from './src/router/instruction';
export {PlatformLocation} from './src/router/platform_location';
refactor(router): improve recognition and generation pipeline This is a big change. @matsko also deserves much of the credit for the implementation. Previously, `ComponentInstruction`s held all the state for async components. Now, we introduce several subclasses for `Instruction` to describe each type of navigation. BREAKING CHANGE: Redirects now use the Link DSL syntax. Before: ``` @RouteConfig([ { path: '/foo', redirectTo: '/bar' }, { path: '/bar', component: BarCmp } ]) ``` After: ``` @RouteConfig([ { path: '/foo', redirectTo: ['Bar'] }, { path: '/bar', component: BarCmp, name: 'Bar' } ]) ``` BREAKING CHANGE: This also introduces `useAsDefault` in the RouteConfig, which makes cases like lazy-loading and encapsulating large routes with sub-routes easier. Previously, you could use `redirectTo` like this to expand a URL like `/tab` to `/tab/posts`: @RouteConfig([ { path: '/tab', redirectTo: '/tab/users' } { path: '/tab', component: TabsCmp, name: 'Tab' } ]) AppCmp { ... } Now the recommended way to handle this is case is to use `useAsDefault` like so: ``` @RouteConfig([ { path: '/tab', component: TabsCmp, name: 'Tab' } ]) AppCmp { ... } @RouteConfig([ { path: '/posts', component: PostsCmp, useAsDefault: true, name: 'Posts' }, { path: '/users', component: UsersCmp, name: 'Users' } ]) TabsCmp { ... } ``` In the above example, you can write just `['/Tab']` and the route `Users` is automatically selected as a child route. Closes #4728 Closes #4228 Closes #4170 Closes #4490 Closes #4694 Closes #5200 Closes #5475
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export {RouteRegistry, ROUTER_PRIMARY_COMPONENT} from './src/router/route_registry';
export {LocationStrategy, APP_BASE_HREF} from './src/router/location_strategy';
export {HashLocationStrategy} from './src/router/hash_location_strategy';
export {PathLocationStrategy} from './src/router/path_location_strategy';
export {Location} from './src/router/location';
export * from './src/router/route_config_decorator';
export * from './src/router/route_definition';
export {OnActivate, OnDeactivate, OnReuse, CanDeactivate, CanReuse} from './src/router/interfaces';
export {CanActivate} from './src/router/lifecycle_annotations';
export {Instruction, ComponentInstruction} from './src/router/instruction';
export {OpaqueToken} from 'angular2/core';
export {ROUTER_PROVIDERS_COMMON} from 'angular2/src/router/router_providers_common';
export {ROUTER_PROVIDERS, ROUTER_BINDINGS} from 'angular2/src/router/router_providers';
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import {RouterOutlet} from './src/router/router_outlet';
import {RouterLink} from './src/router/router_link';
import {CONST_EXPR} from './src/facade/lang';
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/**
* A list of directives. To use the router directives like {@link RouterOutlet} and
* {@link RouterLink}, add this to your `directives` array in the {@link View} decorator of your
* component.
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*
* ### Example ([live demo](http://plnkr.co/edit/iRUP8B5OUbxCWQ3AcIDm))
*
* ```
* import {Component} from 'angular2/core';
* import {ROUTER_DIRECTIVES, ROUTER_PROVIDERS, RouteConfig} from 'angular2/router';
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*
* @Component({directives: [ROUTER_DIRECTIVES]})
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* @RouteConfig([
* {...},
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* ])
* class AppCmp {
* // ...
* }
*
* bootstrap(AppCmp, [ROUTER_PROVIDERS]);
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* ```
*/
export const ROUTER_DIRECTIVES: any[] = CONST_EXPR([RouterOutlet, RouterLink]);