fix(upgrade): component injectors should not link the module injector… #15385
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| return notFoundValue; | ||
| } | ||
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| return this.injector.get(token); |
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| let componentInjector: Injector; | ||
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| @Component({selector: 'ng2', template: '[<ng-content></ng-content>]'}) |
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Nit: No need for <ng-content> (afaict). You can just have 'ng2' (or an empty template if you don't care about it).
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right, I tried many things before coming to this test... will remove
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| const ng1Module = angular.module('ng1', []) | ||
| .directive('ng1', () => ({template: '<ng2></ng2>'})) |
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Nit: No need for this directive. You can use const element = html('<ng2></ng2>') below instead.
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| const element = html('<ng1></ng1>'); | ||
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| platformBrowserDynamic().bootstrapModule(Ng2Module).then((modRef) => { |
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Nit: You could probably use the bootstrap helper (and save two whole lines of code 😛):
bootstrap(platformBrowserDynamic(), Ng2Module, element, ng1Module).then(upgrade => {
const modInjector = upgrade.injector;
// Emulate the router lazy loading ...
...
});
| constructor(private modInjector: Injector) {} | ||
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| // When Angular locate a service in the component injector tree, the not found value is set to | ||
| // `NOT_FOUND_CHECK_ONLY_ELEMENT_INJECTOR` in such a case we should not walk up to the module |
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Add a . before in such case
| const compiler = modInjector.get(Compiler); | ||
| const modFactory = compiler.compileModuleSync(LazyLoadedModule); | ||
| const childMod = modFactory.create(modInjector); | ||
| const cmpFactory = childMod.injector.get(ComponentFactoryResolver) |
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childMod.componentFactoryResolver
| @@ -361,5 +361,55 @@ export function main() { | |||
| expect(multiTrim(document.body.textContent)).toBe('parent(child)'); | |||
| }); | |||
| })); | |||
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| it('should work with ng2 lazy loaded components=', async(() => { | |||
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Nit: components= --> components
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