angular Archives - Page 8 of 14

Use component from another module

I have Angular 2.0.0 app generated with angular-cli. When I create a component and add it to AppModule‘s declarations array it’s all good, ...

May 19, 2022
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How to write unit testing for Angular / TypeScript for private methods with Jasmine

How do you test a private function in angular 2 ? class FooBar { private _status: number; constructor( private foo : Bar ) ...

May 19, 2022
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angular2 style guide – property with dollar sign?

Parent and children communicate via a service example from the official guide on Angular.io makes use of dollar signs in Observable stream names. ...

May 19, 2022
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TypeScript-‘s Angular Framework Error – “There is no directive with exportAs set to ngForm”

I keep getting this error while using TypeScript’s Angular2-forms framework: There is no directive with “exportAs” set to “ngForm” Here’s my code project ...

May 19, 2022
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What is the difference between “ng-bootstrap” and “ngx-bootstrap”?

What is the difference between ng-bootstrap and ngx-bootstrap? Are they related to each other? Or are they simply concurrent implementations? Has someone worked ...

May 19, 2022
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How can I write data attributes using Angular?

I feel like I am missing something. When I try to use a data attribute in my template, like this: <ol class="viewer-nav"> <li ...

May 19, 2022
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What is the proper use of an EventEmitter?

I’ve read questions like Access EventEmitter Service inside of CustomHttp where the user uses EventEmitter in his service, but he was suggested in ...

May 18, 2022
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tslint / codelyzer / ng lint error: “for (… in …) statements must be filtered with an if statement”

Lint error message: src/app/detail/edit/edit.component.ts...

May 18, 2022
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What is the best way to delete a component with CLI

I tried using “ng destroy component foo” and it tells me “The destroy command is not supported by Angular-CLI” How do we properly ...

May 18, 2022
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Angular2 Exception: Can’t bind to ‘routerLink’ since it isn’t a known native property

Obviously the beta for Angular2 is newer than new, so there’s not much information out there, but I am trying to do what ...

May 18, 2022
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