Recent questions tagged typescript

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typescript - RangeError: Maximum call stack size exceeded Lazy routing Angular 2

I'm trying to implement lazy routing into my app. I have a very big project and when it was ... = RouterModule.forRoot(appRoutes); See Question&Answers more detail:os...

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

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typescript - Write a declaration file for a default export module

I have a npm module called RiveScript that usually (in Javascript) gets instantiated that way: var RiveScript = ... What am I doing wrong? See Question&Answers more detail:os...

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

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typescript - Angular 6 router.events.filter 'filter' does not exist on type 'Observable<Event>'

I have finished to update my App to Angular 6 (it was in 5.2 version). I got an error syntax in : ... the right syntax in Angular 6 ? thanks See Question&Answers more detail:os...

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

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typescript - Angular 6 - run method in service every 10 seconds

I have this service using HttpClient to get some data : checkData() { return this.http.get('my url'); } The on ... to date. How can I 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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typescript - Reconnecting a websocket in Angular and rxjs?

I have a ngrx/store (v2.2.2) and rxjs (v5.1.0) based application that listens to a web socket for ... test that). Advice is 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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typescript - Angular 2 dynamic dependency injection based on @Input()

Suppose I have an Angular 2 component-directive, where I want the injected dependency that the component ... do dynamic dependency injection. See Question&Answers more detail:os...

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

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typescript - How to handle unauthorized requests(status with 401 or 403) with new httpClient in angular 4.3

I have an auth-interceptor.service.ts to handle the requests import {Injectable} from '@angular/core'; ... suggestions 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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typescript - How do I disable: [js] File is a CommonJS module; it may be converted to an ES6 module

The following is what I want to disable: I can't find it in settings. Help appreciated as this is really annoying. See Question&Answers more detail:os...

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

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typescript - Is it possible to use `keyof` operator on literals instead of interfaces?

I have an object literal such as the following (all properties are known at compile time): const foo = { " ... values are known at compile time? See Question&Answers more detail:os...

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

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typescript - ts-node ignores d.ts files while tsc successfully compiles the project

Having compiled my TypeScript project successfully, I intended to run it in VS Code's debug mode using ts-node. ... TypeScript version is 3.0.1 See Question&Answers more detail:os...

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

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typescript - Visual Studio Code - Adjust import quotation setting

When working in TypeScript in Visual Studio Code, the import suggestion on a type (triggered by space + period) ... the setting of the import? See Question&Answers more detail:os...

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

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typescript - Angular 2 - Whats the best way to store global variables like authentication token so all classes have access to them?

Angular 2 question only: Whats the best way to store global variables like authentication token or base url (environment ... for angular 1.x. See Question&Answers more detail:os...

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

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typescript - Angular 2 AuthGuard + Firebase Auth

I'm trying to build an AuthGuard for Angular 2 routes using Firebase Auth. This is the AuthGuard Service: ... = RouterModule.forRoot(routes); See Question&Answers more detail:os...

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

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typescript - Angular 5 - redirect page to homepage on browser refresh

Currently, when I refresh a page from a route like http://localhost:4200/feedback it stays on the same ... ) export class AppRoutingModule { } See Question&Answers more detail:os...

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

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typescript - Angular 2 *ngIf statement with multiple values

Maybe an outdated question but I cant get it to work. I have an *ngIF statement and i want to use ... this *ngIf with multiple conditions? See Question&Answers more detail:os...

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

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typescript - Angular 2 Inject Dependency outside Constructor

I am currently digging into DI in Angular 2. I'm implementing a REST-Client using a generic subtypes for ... I misusing the DI framework ? See Question&Answers more detail:os...

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

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typescript - Angular io (4) *ngFor first and last

I am trying to tell whether an item in an *ngFor is the first or last element to style a container. Is ... panel> Thanks for any help offered! See Question&Answers more detail:os...

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

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typescript - what is the purpose of tsconfig.json?

I was reading angular2 referrences and found this tsconfig.json. I would like to know what the following parameters ... [ "node_modules" ] } See Question&Answers more detail:os...

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

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typescript - ts An async function or method in ES5/ES3 requires the 'Promise' constructor

Hello I'm Using async/await in my TypeScript Project, But I Get this log: [ts] An async function or method in ... option. How Can I Solve That? See Question&Answers more detail:os...

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

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typescript - Automatic ordering of exports in index.ts makes app crash

Every time I generate something in my shared folder the index.ts file is rebuilt and exports are put in alphabetical order. ... "1.0.0-beta.6" See Question&Answers more detail:os...

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

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849 views

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typescript - Pass by Value and Pass by Reference in Javascript

Now that I've been working on Angular2 for almost 3 months, I've encountered a few scenarios which led ... same instance of that ControlGroup. See Question&Answers more detail:os...

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

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typescript - How to get data from observable in angular2

I am trying to print the result of http call in Angular using rxjs Consider the following code import { Component ... the result of getConfig ? See Question&Answers more detail:os...

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

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typescript - angular - using async pipe on observable<Object> and bind it to local variable in html

Hi I have a observable user$ with a lot of properties (name, title, address...) component{ user$:Observerable< ... use the async pipe. 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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typescript - How to set default values for Angular 2 component properties?

When writing Angular 2.0 components, how does one set default values for properties? For example - I want ... console: 'bar' undefined undefined See Question&Answers more detail:os...

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

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typescript - Error: Uncaught (in promise): Error: Cannot match any routes Angular 2

##Error I have implemented nested routing in my app. when application loads its shows login screen after login ... class AboutComponent { } See Question&Answers more detail:os...

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

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typescript - “Unverified breakpoint” in Visual Studio Code with Chrome Debugger extension

I am trying to debug my Typescript code in Visual Studio Code, using the Chrome Debugger extension, but I am ... I can solve this issue? See Question&Answers more detail:os...

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

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typescript - How to use multiple tsconfig files in vs-code?

I am using Visual Studio Code and have a fairly common project structure: ├── client/ │ ├── tsconfig.json ├── ... option to wait for filesGlob? See Question&Answers more detail:os...

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

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typescript - Why is --isolatedModules error fixed by any import?

In a create-react-app typescript project, I tried to write this just to test some stuff quickly: // ... --isolatedModules actually mean/do? See Question&Answers more detail:os...

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

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