824 lines
31 KiB
TypeScript
824 lines
31 KiB
TypeScript
import {
|
|
AsyncTestCompleter,
|
|
TestComponentBuilder,
|
|
asNativeElements,
|
|
beforeEach,
|
|
ddescribe,
|
|
xdescribe,
|
|
describe,
|
|
el,
|
|
expect,
|
|
iit,
|
|
inject,
|
|
beforeEachBindings,
|
|
it,
|
|
xit
|
|
} from 'angular2/test_lib';
|
|
|
|
import {Injector, bind} from 'angular2/di';
|
|
import {Component, View} from 'angular2/src/core/annotations/decorators';
|
|
import * as annotations from 'angular2/src/core/annotations_impl/view';
|
|
import {CONST, NumberWrapper, isPresent} from 'angular2/src/facade/lang';
|
|
import {Promise, PromiseWrapper, EventEmitter, ObservableWrapper} from 'angular2/src/facade/async';
|
|
|
|
import {RootRouter} from 'angular2/src/router/router';
|
|
import {Pipeline} from 'angular2/src/router/pipeline';
|
|
import {Router, RouterOutlet, RouterLink, RouteParams} from 'angular2/router';
|
|
import {RouteConfig} from 'angular2/src/router/route_config_decorator';
|
|
|
|
import {DOM} from 'angular2/src/dom/dom_adapter';
|
|
|
|
import {SpyLocation} from 'angular2/src/mock/location_mock';
|
|
import {Location} from 'angular2/src/router/location';
|
|
import {RouteRegistry} from 'angular2/src/router/route_registry';
|
|
import {
|
|
OnActivate,
|
|
OnDeactivate,
|
|
OnReuse,
|
|
CanDeactivate,
|
|
CanReuse
|
|
} from 'angular2/src/router/interfaces';
|
|
import {CanActivate} from 'angular2/src/router/lifecycle_annotations';
|
|
import {Instruction} from 'angular2/src/router/instruction';
|
|
import {DirectiveResolver} from 'angular2/src/core/compiler/directive_resolver';
|
|
|
|
var cmpInstanceCount, log, eventBus, completer;
|
|
|
|
export function main() {
|
|
describe('Outlet Directive', () => {
|
|
|
|
var tcb: TestComponentBuilder;
|
|
var rootTC, rtr, location;
|
|
|
|
beforeEachBindings(() => [
|
|
Pipeline,
|
|
RouteRegistry,
|
|
DirectiveResolver,
|
|
bind(Location).toClass(SpyLocation),
|
|
bind(Router)
|
|
.toFactory((registry, pipeline,
|
|
location) => { return new RootRouter(registry, pipeline, location, MyComp); },
|
|
[RouteRegistry, Pipeline, Location])
|
|
]);
|
|
|
|
beforeEach(inject([TestComponentBuilder, Router, Location], (tcBuilder, router, loc) => {
|
|
tcb = tcBuilder;
|
|
rtr = router;
|
|
location = loc;
|
|
cmpInstanceCount = 0;
|
|
log = '';
|
|
eventBus = new EventEmitter();
|
|
}));
|
|
|
|
function compile(template: string = "<router-outlet></router-outlet>") {
|
|
return tcb.overrideView(MyComp, new annotations.View({
|
|
template: ('<div>' + template + '</div>'),
|
|
directives: [RouterOutlet, RouterLink]
|
|
}))
|
|
.createAsync(MyComp)
|
|
.then((tc) => { rootTC = tc; });
|
|
}
|
|
|
|
it('should work in a simple case', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/test', 'component': HelloCmp}))
|
|
.then((_) => rtr.navigate('/test'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('hello');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should navigate between components with different parameters',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/user/:name', 'component': UserCmp}))
|
|
.then((_) => rtr.navigate('/user/brian'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('hello brian');
|
|
})
|
|
.then((_) => rtr.navigate('/user/igor'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('hello igor');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should work with child routers', inject([AsyncTestCompleter], (async) => {
|
|
compile('outer { <router-outlet></router-outlet> }')
|
|
.then((_) => rtr.config({'path': '/a/...', 'component': ParentCmp}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('outer { inner { hello } }');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should work with redirects', inject([AsyncTestCompleter, Location], (async, location) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/original', 'redirectTo': '/redirected'}))
|
|
.then((_) => rtr.config({'path': '/redirected', 'component': A}))
|
|
.then((_) => rtr.navigate('/original'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('A');
|
|
expect(location.urlChanges).toEqual(['/redirected']);
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
function getHref(tc) {
|
|
return DOM.getAttribute(tc.componentViewChildren[0].nativeElement, 'href');
|
|
}
|
|
|
|
it('should generate absolute hrefs that include the base href',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
location.setBaseHref('/my/base');
|
|
compile('<a href="hello" [router-link]="[\'./user\']"></a>')
|
|
.then((_) => rtr.config({'path': '/user', 'component': UserCmp, 'as': 'user'}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(getHref(rootTC)).toEqual('/my/base/user');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should generate link hrefs without params', inject([AsyncTestCompleter], (async) => {
|
|
compile('<a href="hello" [router-link]="[\'./user\']"></a>')
|
|
.then((_) => rtr.config({'path': '/user', 'component': UserCmp, 'as': 'user'}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(getHref(rootTC)).toEqual('/user');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should reuse common parent components', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/team/:id/...', 'component': TeamCmp}))
|
|
.then((_) => rtr.navigate('/team/angular/user/rado'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(cmpInstanceCount).toBe(1);
|
|
expect(rootTC.nativeElement).toHaveText('team angular { hello rado }');
|
|
})
|
|
.then((_) => rtr.navigate('/team/angular/user/victor'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(cmpInstanceCount).toBe(1);
|
|
expect(rootTC.nativeElement).toHaveText('team angular { hello victor }');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should generate link hrefs with params', inject([AsyncTestCompleter], (async) => {
|
|
compile('<a href="hello" [router-link]="[\'./user\', {name: name}]">{{name}}</a>')
|
|
.then((_) => rtr.config({'path': '/user/:name', 'component': UserCmp, 'as': 'user'}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.componentInstance.name = 'brian';
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('brian');
|
|
expect(DOM.getAttribute(rootTC.componentViewChildren[0].nativeElement, 'href'))
|
|
.toEqual('/user/brian');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should generate link hrefs from a child to its sibling',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config(
|
|
{'path': '/page/:number', 'component': SiblingPageCmp, 'as': 'page'}))
|
|
.then((_) => rtr.navigate('/page/1'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(DOM.getAttribute(rootTC.componentViewChildren[1]
|
|
.componentViewChildren[0]
|
|
.children[0]
|
|
.nativeElement,
|
|
'href'))
|
|
.toEqual('/page/2');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should generate relative links preserving the existing parent route',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) =>
|
|
rtr.config({'path': '/book/:title/...', 'component': BookCmp, 'as': 'book'}))
|
|
.then((_) => rtr.navigate('/book/1984/page/1'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(DOM.getAttribute(
|
|
rootTC.componentViewChildren[1].componentViewChildren[0].nativeElement,
|
|
'href'))
|
|
.toEqual('/book/1984/page/100');
|
|
|
|
expect(DOM.getAttribute(rootTC.componentViewChildren[1]
|
|
.componentViewChildren[2]
|
|
.componentViewChildren[0]
|
|
.children[0]
|
|
.nativeElement,
|
|
'href'))
|
|
.toEqual('/book/1984/page/2');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should call the onActivate hook', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/on-activate'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('activate cmp');
|
|
expect(log).toEqual('activate: null -> /on-activate;');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should wait for a parent component\'s onActivate hook to resolve before calling its child\'s',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => {
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('parent activate')) {
|
|
completer.resolve(true);
|
|
}
|
|
});
|
|
rtr.navigate('/parent-activate/child-activate')
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('parent {activate cmp}');
|
|
expect(log).toEqual(
|
|
'parent activate: null -> /parent-activate/child-activate;activate: null -> /child-activate;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should call the onDeactivate hook', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/on-deactivate'))
|
|
.then((_) => rtr.navigate('/a'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('A');
|
|
expect(log).toEqual('deactivate: /on-deactivate -> /a;');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should wait for a child component\'s onDeactivate hook to resolve before calling its parent\'s',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/parent-deactivate/child-deactivate'))
|
|
.then((_) => {
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('deactivate')) {
|
|
completer.resolve(true);
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('parent {deactivate cmp}');
|
|
}
|
|
});
|
|
rtr.navigate('/a').then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('A');
|
|
expect(log).toEqual(
|
|
'deactivate: /child-deactivate -> null;parent deactivate: /parent-deactivate/child-deactivate -> /a;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should reuse a component when the canReuse hook returns false',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/on-reuse/1/a'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(log).toEqual('');
|
|
expect(rootTC.nativeElement).toHaveText('reuse {A}');
|
|
expect(cmpInstanceCount).toBe(1);
|
|
})
|
|
.then((_) => rtr.navigate('/on-reuse/2/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(log).toEqual('reuse: /on-reuse/1/a -> /on-reuse/2/b;');
|
|
expect(rootTC.nativeElement).toHaveText('reuse {B}');
|
|
expect(cmpInstanceCount).toBe(1);
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
|
|
it('should not reuse a component when the canReuse hook returns false',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/never-reuse/1/a'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(log).toEqual('');
|
|
expect(rootTC.nativeElement).toHaveText('reuse {A}');
|
|
expect(cmpInstanceCount).toBe(1);
|
|
})
|
|
.then((_) => rtr.navigate('/never-reuse/2/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(log).toEqual('');
|
|
expect(rootTC.nativeElement).toHaveText('reuse {B}');
|
|
expect(cmpInstanceCount).toBe(2);
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should navigate when canActivate returns true', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => {
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canActivate')) {
|
|
completer.resolve(true);
|
|
}
|
|
});
|
|
rtr.navigate('/can-activate/a')
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('canActivate {A}');
|
|
expect(log).toEqual('canActivate: null -> /can-activate/a;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should not navigate when canActivate returns false',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => {
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canActivate')) {
|
|
completer.resolve(false);
|
|
}
|
|
});
|
|
rtr.navigate('/can-activate/a')
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('');
|
|
expect(log).toEqual('canActivate: null -> /can-activate/a;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should navigate away when canDeactivate returns true',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/can-deactivate/a'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('canDeactivate {A}');
|
|
expect(log).toEqual('');
|
|
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canDeactivate')) {
|
|
completer.resolve(true);
|
|
}
|
|
});
|
|
|
|
rtr.navigate('/a').then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('A');
|
|
expect(log).toEqual('canDeactivate: /can-deactivate/a -> /a;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should not navigate away when canDeactivate returns false',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/can-deactivate/a'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('canDeactivate {A}');
|
|
expect(log).toEqual('');
|
|
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canDeactivate')) {
|
|
completer.resolve(false);
|
|
}
|
|
});
|
|
|
|
rtr.navigate('/a').then((_) => {
|
|
rootTC.detectChanges();
|
|
expect(rootTC.nativeElement).toHaveText('canDeactivate {A}');
|
|
expect(log).toEqual('canDeactivate: /can-deactivate/a -> /a;');
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
|
|
it('should run activation and deactivation hooks in the correct order',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/activation-hooks/child'))
|
|
.then((_) => {
|
|
expect(log).toEqual('canActivate child: null -> /child;' +
|
|
'canActivate parent: null -> /activation-hooks/child;' +
|
|
'onActivate parent: null -> /activation-hooks/child;' +
|
|
'onActivate child: null -> /child;');
|
|
|
|
log = '';
|
|
return rtr.navigate('/a');
|
|
})
|
|
.then((_) => {
|
|
expect(log).toEqual('canDeactivate parent: /activation-hooks/child -> /a;' +
|
|
'canDeactivate child: /child -> null;' +
|
|
'onDeactivate child: /child -> null;' +
|
|
'onDeactivate parent: /activation-hooks/child -> /a;');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should only run reuse hooks when reusing', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/reuse-hooks/1'))
|
|
.then((_) => {
|
|
expect(log).toEqual('canActivate: null -> /reuse-hooks/1;' +
|
|
'onActivate: null -> /reuse-hooks/1;');
|
|
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canReuse')) {
|
|
completer.resolve(true);
|
|
}
|
|
});
|
|
|
|
log = '';
|
|
return rtr.navigate('/reuse-hooks/2');
|
|
})
|
|
.then((_) => {
|
|
expect(log).toEqual('canReuse: /reuse-hooks/1 -> /reuse-hooks/2;' +
|
|
'onReuse: /reuse-hooks/1 -> /reuse-hooks/2;');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
it('should not run reuse hooks when not reusing', inject([AsyncTestCompleter], (async) => {
|
|
compile()
|
|
.then((_) => rtr.config({'path': '/...', 'component': LifecycleCmp}))
|
|
.then((_) => rtr.navigate('/reuse-hooks/1'))
|
|
.then((_) => {
|
|
expect(log).toEqual('canActivate: null -> /reuse-hooks/1;' +
|
|
'onActivate: null -> /reuse-hooks/1;');
|
|
|
|
ObservableWrapper.subscribe(eventBus, (ev) => {
|
|
if (ev.startsWith('canReuse')) {
|
|
completer.resolve(false);
|
|
}
|
|
});
|
|
|
|
log = '';
|
|
return rtr.navigate('/reuse-hooks/2');
|
|
})
|
|
.then((_) => {
|
|
expect(log).toEqual('canReuse: /reuse-hooks/1 -> /reuse-hooks/2;' +
|
|
'canActivate: /reuse-hooks/1 -> /reuse-hooks/2;' +
|
|
'canDeactivate: /reuse-hooks/1 -> /reuse-hooks/2;' +
|
|
'onDeactivate: /reuse-hooks/1 -> /reuse-hooks/2;' +
|
|
'onActivate: /reuse-hooks/1 -> /reuse-hooks/2;');
|
|
async.done();
|
|
});
|
|
}));
|
|
|
|
describe('when clicked', () => {
|
|
|
|
var clickOnElement = function(view) {
|
|
var anchorEl = rootTC.componentViewChildren[0].nativeElement;
|
|
var dispatchedEvent = DOM.createMouseEvent('click');
|
|
DOM.dispatchEvent(anchorEl, dispatchedEvent);
|
|
return dispatchedEvent;
|
|
};
|
|
|
|
it('should navigate to link hrefs without params', inject([AsyncTestCompleter], (async) => {
|
|
compile('<a href="hello" [router-link]="[\'./user\']"></a>')
|
|
.then((_) => rtr.config({'path': '/user', 'component': UserCmp, 'as': 'user'}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
|
|
var dispatchedEvent = clickOnElement(rootTC);
|
|
expect(dispatchedEvent.defaultPrevented || !dispatchedEvent.returnValue)
|
|
.toBe(true);
|
|
|
|
// router navigation is async.
|
|
rtr.subscribe((_) => {
|
|
expect(location.urlChanges).toEqual(['/user']);
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
|
|
it('should navigate to link hrefs in presence of base href',
|
|
inject([AsyncTestCompleter], (async) => {
|
|
location.setBaseHref('/base');
|
|
compile('<a href="hello" [router-link]="[\'./user\']"></a>')
|
|
.then((_) => rtr.config({'path': '/user', 'component': UserCmp, 'as': 'user'}))
|
|
.then((_) => rtr.navigate('/a/b'))
|
|
.then((_) => {
|
|
rootTC.detectChanges();
|
|
|
|
var dispatchedEvent = clickOnElement(rootTC);
|
|
expect(dispatchedEvent.defaultPrevented || !dispatchedEvent.returnValue)
|
|
.toBe(true);
|
|
|
|
// router navigation is async.
|
|
rtr.subscribe((_) => {
|
|
expect(location.urlChanges).toEqual(['/base/user']);
|
|
async.done();
|
|
});
|
|
});
|
|
}));
|
|
});
|
|
});
|
|
}
|
|
|
|
|
|
@Component({selector: 'hello-cmp'})
|
|
@View({template: "{{greeting}}"})
|
|
class HelloCmp {
|
|
greeting: string;
|
|
constructor() { this.greeting = "hello"; }
|
|
}
|
|
|
|
|
|
@Component({selector: 'a-cmp'})
|
|
@View({template: "A"})
|
|
class A {
|
|
}
|
|
|
|
|
|
@Component({selector: 'b-cmp'})
|
|
@View({template: "B"})
|
|
class B {
|
|
}
|
|
|
|
|
|
@Component({selector: 'user-cmp'})
|
|
@View({template: "hello {{user}}"})
|
|
class UserCmp {
|
|
user: string;
|
|
constructor(params: RouteParams) { this.user = params.get('name'); }
|
|
}
|
|
|
|
|
|
@Component({selector: 'page-cmp'})
|
|
@View({
|
|
template:
|
|
`page #{{pageNumber}} | <a href="hello" [router-link]="[\'../page\', {number: nextPage}]">next</a>`,
|
|
directives: [RouterLink]
|
|
})
|
|
class SiblingPageCmp {
|
|
pageNumber: number;
|
|
nextPage: number;
|
|
constructor(params: RouteParams) {
|
|
this.pageNumber = NumberWrapper.parseInt(params.get('number'), 10);
|
|
this.nextPage = this.pageNumber + 1;
|
|
}
|
|
}
|
|
|
|
@Component({selector: 'book-cmp'})
|
|
@View({
|
|
template: `<a href="hello" [router-link]="[\'./page\', {number: 100}]">{{title}}</a> |
|
|
<router-outlet></router-outlet>`,
|
|
directives: [RouterLink, RouterOutlet]
|
|
})
|
|
@RouteConfig([{path: '/page/:number', component: SiblingPageCmp, 'as': 'page'}])
|
|
class BookCmp {
|
|
title: string;
|
|
constructor(params: RouteParams) { this.title = params.get('title'); }
|
|
}
|
|
|
|
|
|
@Component({selector: 'parent-cmp'})
|
|
@View({template: "inner { <router-outlet></router-outlet> }", directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/b', component: HelloCmp}])
|
|
class ParentCmp {
|
|
constructor() {}
|
|
}
|
|
|
|
|
|
@Component({selector: 'team-cmp'})
|
|
@View({template: "team {{id}} { <router-outlet></router-outlet> }", directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/user/:name', component: UserCmp}])
|
|
class TeamCmp {
|
|
id: string;
|
|
constructor(params: RouteParams) {
|
|
this.id = params.get('id');
|
|
cmpInstanceCount += 1;
|
|
}
|
|
}
|
|
|
|
|
|
@Component({selector: 'my-comp'})
|
|
class MyComp {
|
|
name;
|
|
}
|
|
|
|
function logHook(name: string, next: Instruction, prev: Instruction) {
|
|
var message = name + ': ' + (isPresent(prev) ? prev.accumulatedUrl : 'null') + ' -> ' +
|
|
(isPresent(next) ? next.accumulatedUrl : 'null') + ';';
|
|
log += message;
|
|
ObservableWrapper.callNext(eventBus, message);
|
|
}
|
|
|
|
@Component({selector: 'activate-cmp'})
|
|
@View({template: 'activate cmp'})
|
|
class ActivateCmp implements OnActivate {
|
|
onActivate(next: Instruction, prev: Instruction) { logHook('activate', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'parent-activate-cmp'})
|
|
@View({template: `parent {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/child-activate', component: ActivateCmp}])
|
|
class ParentActivateCmp implements OnActivate {
|
|
onActivate(next: Instruction, prev: Instruction): Promise<any> {
|
|
completer = PromiseWrapper.completer();
|
|
logHook('parent activate', next, prev);
|
|
return completer.promise;
|
|
}
|
|
}
|
|
|
|
@Component({selector: 'deactivate-cmp'})
|
|
@View({template: 'deactivate cmp'})
|
|
class DeactivateCmp implements OnDeactivate {
|
|
onDeactivate(next: Instruction, prev: Instruction) { logHook('deactivate', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'deactivate-cmp'})
|
|
@View({template: 'deactivate cmp'})
|
|
class WaitDeactivateCmp implements OnDeactivate {
|
|
onDeactivate(next: Instruction, prev: Instruction): Promise<any> {
|
|
completer = PromiseWrapper.completer();
|
|
logHook('deactivate', next, prev);
|
|
return completer.promise;
|
|
}
|
|
}
|
|
|
|
@Component({selector: 'parent-deactivate-cmp'})
|
|
@View({template: `parent {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/child-deactivate', component: WaitDeactivateCmp}])
|
|
class ParentDeactivateCmp implements OnDeactivate {
|
|
onDeactivate(next: Instruction, prev: Instruction) { logHook('parent deactivate', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'reuse-cmp'})
|
|
@View({template: `reuse {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/a', component: A}, {path: '/b', component: B}])
|
|
class ReuseCmp implements OnReuse, CanReuse {
|
|
constructor() { cmpInstanceCount += 1; }
|
|
canReuse(next: Instruction, prev: Instruction) { return true; }
|
|
onReuse(next: Instruction, prev: Instruction) { logHook('reuse', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'never-reuse-cmp'})
|
|
@View({template: `reuse {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/a', component: A}, {path: '/b', component: B}])
|
|
class NeverReuseCmp implements OnReuse, CanReuse {
|
|
constructor() { cmpInstanceCount += 1; }
|
|
canReuse(next: Instruction, prev: Instruction) { return false; }
|
|
onReuse(next: Instruction, prev: Instruction) { logHook('reuse', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'can-activate-cmp'})
|
|
@View({template: `canActivate {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/a', component: A}, {path: '/b', component: B}])
|
|
@CanActivate(CanActivateCmp.canActivate)
|
|
class CanActivateCmp {
|
|
static canActivate(next: Instruction, prev: Instruction) {
|
|
completer = PromiseWrapper.completer();
|
|
logHook('canActivate', next, prev);
|
|
return completer.promise;
|
|
}
|
|
}
|
|
|
|
@Component({selector: 'can-deactivate-cmp'})
|
|
@View({template: `canDeactivate {<router-outlet></router-outlet>}`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/a', component: A}, {path: '/b', component: B}])
|
|
class CanDeactivateCmp implements CanDeactivate {
|
|
canDeactivate(next: Instruction, prev: Instruction) {
|
|
completer = PromiseWrapper.completer();
|
|
logHook('canDeactivate', next, prev);
|
|
return completer.promise;
|
|
}
|
|
}
|
|
|
|
@Component({selector: 'all-hooks-child-cmp'})
|
|
@View({template: `child`})
|
|
@CanActivate(AllHooksChildCmp.canActivate)
|
|
class AllHooksChildCmp implements CanDeactivate, OnDeactivate, OnActivate {
|
|
canDeactivate(next: Instruction, prev: Instruction) {
|
|
logHook('canDeactivate child', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onDeactivate(next: Instruction, prev: Instruction) { logHook('onDeactivate child', next, prev); }
|
|
|
|
static canActivate(next: Instruction, prev: Instruction) {
|
|
logHook('canActivate child', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onActivate(next: Instruction, prev: Instruction) { logHook('onActivate child', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'all-hooks-parent-cmp'})
|
|
@View({template: `<router-outlet></router-outlet>`, directives: [RouterOutlet]})
|
|
@RouteConfig([{path: '/child', component: AllHooksChildCmp}])
|
|
@CanActivate(AllHooksParentCmp.canActivate)
|
|
class AllHooksParentCmp implements CanDeactivate, OnDeactivate, OnActivate {
|
|
canDeactivate(next: Instruction, prev: Instruction) {
|
|
logHook('canDeactivate parent', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onDeactivate(next: Instruction, prev: Instruction) { logHook('onDeactivate parent', next, prev); }
|
|
|
|
static canActivate(next: Instruction, prev: Instruction) {
|
|
logHook('canActivate parent', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onActivate(next: Instruction, prev: Instruction) { logHook('onActivate parent', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'reuse-hooks-cmp'})
|
|
@View({template: 'reuse hooks cmp'})
|
|
@CanActivate(ReuseHooksCmp.canActivate)
|
|
class ReuseHooksCmp implements OnActivate, OnReuse, OnDeactivate, CanReuse, CanDeactivate {
|
|
canReuse(next: Instruction, prev: Instruction): Promise<any> {
|
|
completer = PromiseWrapper.completer();
|
|
logHook('canReuse', next, prev);
|
|
return completer.promise;
|
|
}
|
|
|
|
onReuse(next: Instruction, prev: Instruction) { logHook('onReuse', next, prev); }
|
|
|
|
canDeactivate(next: Instruction, prev: Instruction) {
|
|
logHook('canDeactivate', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onDeactivate(next: Instruction, prev: Instruction) { logHook('onDeactivate', next, prev); }
|
|
|
|
static canActivate(next: Instruction, prev: Instruction) {
|
|
logHook('canActivate', next, prev);
|
|
return true;
|
|
}
|
|
|
|
onActivate(next: Instruction, prev: Instruction) { logHook('onActivate', next, prev); }
|
|
}
|
|
|
|
@Component({selector: 'lifecycle-cmp'})
|
|
@View({template: `<router-outlet></router-outlet>`, directives: [RouterOutlet]})
|
|
@RouteConfig([
|
|
{path: '/a', component: A},
|
|
{path: '/on-activate', component: ActivateCmp},
|
|
{path: '/parent-activate/...', component: ParentActivateCmp},
|
|
{path: '/on-deactivate', component: DeactivateCmp},
|
|
{path: '/parent-deactivate/...', component: ParentDeactivateCmp},
|
|
{path: '/on-reuse/:number/...', component: ReuseCmp},
|
|
{path: '/never-reuse/:number/...', component: NeverReuseCmp},
|
|
{path: '/can-activate/...', component: CanActivateCmp},
|
|
{path: '/can-deactivate/...', component: CanDeactivateCmp},
|
|
{path: '/activation-hooks/...', component: AllHooksParentCmp},
|
|
{path: '/reuse-hooks/:number', component: ReuseHooksCmp}
|
|
])
|
|
class LifecycleCmp {
|
|
}
|