Recent questions tagged Angular

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angular local storage - How to use ngStorage in angularjs

visit https://github.com/gsklee/ngStorage. My code has 2 partials, in partial1 I've 3 input box and ... localStorage and access from there. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - How to make a component universally accessible in Angular2

I basically want to create a custom dialog component that I can utilize from anywhere in my Angular2 app ... would be much appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - ngIf not detecting var change

I am using the greensock animation library to animate some components (as you would expect). I am experiencing ... in the onComplete callback? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular2 RC5 Mock Activated Route Params

I need to be able to mock the activated route parameters to be able to test my component. Here's my ... Any help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { class : { ... .value}} </li> </ul> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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818 views

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angular - AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { class : { ... .value}} </li> </ul> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Angular2 RC5 Mock Activated Route Params

I need to be able to mock the activated route parameters to be able to test my component. Here's my ... Any help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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847 views

1 answer

angular - AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { class : { ... .value}} </li> </ul> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - ngIf not detecting var change

I am using the greensock animation library to animate some components (as you would expect). I am experiencing ... in the onComplete callback? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

angular - Angular2 RC5 Mock Activated Route Params

I need to be able to mock the activated route parameters to be able to test my component. Here's my ... Any help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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793 views

1 answer

angular - AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { class : { ... .value}} </li> </ul> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - Get status code http.get response angular2

I need to get the status code of the following http call and return it as a string //This method must return ... catch(this.handleError); } thx! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angular - property 'forkJoin' does not exist on type 'typeof observable' - angular2

I was looking to experiment with a forkJoin mainly using the accepted answer here: Angular2 Observable.forkJoin of ... . Anyone know why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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950 views

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angular - Angular2 retrieve all elements with class name

Can anyone help with how to find 'All' Elements with a particular class name in Angular 2? I thought it ... that class name. Thanks in Advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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angular - Refused to load the image because it violates the following Content Security Policy directive (favicon)

When I start the server I get the following error: Refused to load the image 'http://localhost:4200/favicon.ico' ... , it's all by default. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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angular - Angular2: custom pipe could not be found

The built-in pipe is work,but all custom pipes that i wanna use are the same error: the pipe 'actStatusPipe' ... a lot,thanks for you answer! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

angular local storage - How to use ngStorage in angularjs

visit https://github.com/gsklee/ngStorage. My code has 2 partials, in partial1 I've 3 input box and ... localStorage and access from there. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

713 views

1 answer

angular - How to make a component universally accessible in Angular2

I basically want to create a custom dialog component that I can utilize from anywhere in my Angular2 app ... would be much appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

angular - ngIf not detecting var change

I am using the greensock animation library to animate some components (as you would expect). I am experiencing ... in the onComplete callback? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

933 views

1 answer

angular - Angular2 RC5 Mock Activated Route Params

I need to be able to mock the activated route parameters to be able to test my component. Here's my ... Any help would be greatly appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

833 views

1 answer

angular - AngularFire2: Realtime Database: how to get key and value

I use AngularFire2 to get data from Firebase Database (realtime). What I have done: Firebase Database { class : { ... .value}} </li> </ul> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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930 views

1 answer

angular - How do I implement autocomplete in a <mat-select> component?

I would like to combine the autocomplete feature with a multiselect mat-select chooser because the optionslist will ... install primeng --save See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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830 views

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angular - Interceptors in Angular2

I am trying to build a demo app on Angular2.beta.0 which would have login mechanism and then all the other ... other recommended way to do this. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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angular - "async" pipe not rendering the stream updates

Trying to render the window size on window resize through a stream in an angular 2 component utilizing an async pipe ... here. Here's a plunker See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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978 views

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angular - Angular2 to REST WebApi CORS issue

I'm using an angular2 front end and WebApi backend. The webapi is CORS enabled var cors = new EnableCorsAttribute( ... to "preflight request" ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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882 views

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angular - How to make AJAX call with angular2(ts)?

How to make AJAX call with angular2(ts)? I read the tutorial on angularjs.org. But there is nothing about AJAX ... AJAX call with angular2(ts). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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angular - Karma Start Fails - HeadlessChrome - ERROR Uncaught [object Object]

I am using Karma to run test on my Angular 4 app. It works locally but when it runs on my host ... steps should I take to troubleshoot? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

angular - ControlValueAccessor with multiple formControl in child component

I have multiple formcontrols in the child component, how to apply validators in the child component, So ... /plnkr.co/edit/K1xAak4tlUKtZmOV1CAQ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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