Recent questions tagged Angular

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angular - How to ngFor on multiple types of components using ngComponentOutlet?

I've got a whatsapp-like chat case of many types of messages that are needed to be displayed differently ... useful would be highly 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 ui - Does AngularUI/Bootstrap support twitter-bootstrap 3?

Dropdown menu not working in Angular-UI-Bootstrap? Using Bootstrap-3 CSS The following is the code. The link Click me ... li> </body> </html> 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 best way to increment a value?

I searched in many forums, questions, in doc but can't find the correct solution. Problem What is the best way ... your help and tips :) Luis. 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 - AngularJS 2.0 compile to ES6

I can get the AngularJS 2.0 5 Minute Quickstart working in my IntelliJ IDEA 14.1.4 following this Stackoverflow ... you very much 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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angular - How to change output format of material 2 date-picker

I am using angular material 2 Date-Picker component The only string input it understands is in ... dateAdaptor by extending nativeDateAdaptor 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 - NullInjectorError: No provider for HighContrastModeDetector

I am using Angular 8 for my project, using Node Version 10.15.3( had tried with other versions including latest 12 ... (how does it is related)? 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 change material-icon on click event with angular2/4 material?

I have the following icon within md-tab-group: <md-tab-group> <md-tab *ngFor="let tab of arrayOfTabs"> < ... on the icon for that specific tab? 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 - Using mobile events in Angular2

I was wondering if I could get some help in regards to events for mobile devices. I was looking around for ... this issue would be 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 - How to render a dynamic template with components in Angular2

I've tried many stackoverflow options like Load existing components dynamically Angular 2 Final Release. What i want to do is ... "> </div> --> 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 - Generate PDF file from html using angular2/typescript

I want to take a part of my HTML template and convert it to PDF file to give the user an option to download ... an Angular2 app (RC4)? thank you 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 use formGroupName inside child components

How do i use formGroupName inside child components? for example: i have ParentFormComponent parentForm: FormGroup; ... in your class). 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 - Correct use of Elvis operator in Angular2 for Dart component's view

I see in Angular2 Dart Angular for Dart Cheat Sheet (v2.0.0-beta.2) that the Elvis operator is supported. I ... in a component's view? Cheers 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 - Requiring a JavaScript Node.js module in TypeScript (allowJs' is not set)

I have an Angular2 app inside Electron. Now, I would like to use the @pokusew/pcsclite library to use NFC ... from inside my Angular app. 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 routing multiple paths to same component

Is there a way to optimize this code from this { path: 'access-requests', canActivate: [AccessGuard], ... : AccessRequestsComponent } ] } 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 'json' does not exist on type '{}'

I have an abstract base class in Typescript that looks like this: import {Http, Headers, Response} from 'angular2 ... . Am I missing something? 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 - Cannot find name 'PropertyKey'

I am trying to run Webpack on a project and I am getting multiple errors node_modules/@types/core-js/index.d.ts error ... **/*.spec.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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angular - Open ng-bootstrap modal programmatically

I've got an angular 4 page including a ng-bootstrap modal. My code looks like this. foo.html [ ... template programmatically? 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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angular - ngFor using ngClass on rows and columns issue

I am using Angular2 and its ngFor. I want to add class to odd and to even rows, so I can separate them ... to columns? Thank you 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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angular - In Angular2 RC4 how do I add components to the precompile array?

I just updated my Angular2 project to RC4 and the router is now sending out this warning message in the console when I ... or how do I add it? 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 - RouterLinkActive for RouterLink with parameters (/dynamic)

RouterLinkActive is not working when using a dynamically generated link when navigating through the app itself ... something incorrectly? 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 - Unhandled Promise rejection: Cannot match any routes

When I run this unit test: it('can click profile link in template', () => { const landingPageLinkDe = ... <router-outlet></router-outlet> 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 '' does not exist on type 'Object'. Observable subscribe

I have just started with Angular2 and I've got an issue I cannot really understand. I have some mock data created ... . Thank you for any help! 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 router - Navigate to the current page with different parameters

I am trying to route to the current page with different param with no avail. I have a combo box that ... the same page with different param? 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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988 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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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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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)

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