Category "angular"

Better alternative to using concatMap twice within pipe?

I want to execute a pre-defined promise (promise 2) recursively after another promise (promise 1) resolves to see when my connection to a peripheral device retu

Angular WebRTC error: Error: Uncaught (in promise): InvalidStateError: Failed to execute 'setRemoteDescription'

so I have been trying to make a peer-to-peer video-call service using webRTC and I have come across this error and don't really know how to solve it. I don't ha

Instantiating AgGrid as an element of a dynamic component

I would like Ag-grid to be part of a dynamic component in Angular. The host calls componentFactoryResolver on the component which holds the agGrid instance but

Angular Error trying to diff '[object Object]'. Only arrays and iterables are allowed

I have issue with this "Error trying to diff '[object Object]'. Only arrays and iterables are allowed" when i want to get my products in html Here is my product

ERESOLVE Error when installing Angular Material

I'm currently creating a project with Angular 13, the Ionic CLI, and Angular Material. I have no problem adding @angular/material when I don't use Ionic, but us

I want to display a list of products with details dynamically with jspdf-autotable in angular using only typescript

this is what i have as default for my jspdf autoTable(doc, { head: [['Product', 'Quantity', 'Discount', 'Prix']], body: [ ['product1'

Angular ng build time shoot up?

I'm testing ng build --configuration production command: LOCAL PC: ng build time: 1'06'' Build time: 52'' Building time percentage: 78% INTEGRATION SERVER.

How to disable input outline in angular material

I use angular material mat-form-field and matInput. But input has this outline . How can i remove it? <mat-form-field appearance="outline" class="form__item

Getting paramMap data from another component that is not in the current route (ActivatedRoute) in Angular

Here is my code using paramMap within component A with the activatedRoute and it works fine ngOnInit(): void { this.route.paramMap.subscribe((params) =&

[Firebase/InAppMessaging][I-IAM700002] Error happened during message fetching Error Domain=NSURLErrorDomain Code=403 "(null)"

I am working on an Angular + Cordova project. I am trying to use the cordova-plugin-firebasex plugin for push notifications functionalities. It is doing good fo

Unknown option: '--base-href' Angular 13 ng serve

im creating an angular 13app using CLI i want to set a path to my app when i run it i got the following error : Unknown option: '--base-href' Unknown option: '/

How to maintain a Websocket connection for my Angular(13.0.4) application across pages? I need to load the websocket url into service not at the start

So this is my web-socket.service.ts where I send the url information to the websocket in order to establish the connection: import { Injectable } from '@angular

I am not able to implement recordrtc

I am not able implement recordrtc. I took the following code from the site: https://medium.com/@coolchoudharyvijay/use-mic-in-angular-to-record-audio-simplified

How to add license key for fusion charts in angular2

As explained here in fusion charts documentation, it doesn't work for angular. How can I implement this for the angular projects? Fusion chart license FusionCha

What is AsyncPipe and examples to use

I need your help. I'm trying to study the angular in more detail and got to asyncPipe. I have this example, but I don't know how it works. Can you please explai

Property 'user' does not exist on type 'void'.ts(2339)

I am trying to create singup form with firebase i am following this video and now i have this error i dont know what is problem and how to fix it This is my aut

multer save file, nidejs angular

i want to save an image on nodejs, i am sending the file via post, whith angular like this: ... flag: File; flaginput(event){ this.flag = event.target.files[0

Encountered a sub-selection on the query, but the store doesn't have an object reference. angular

I'm getting this error when I try to make some gql query: I have tried to change the angular version, but I need to implement gql in this version. without upgr

npm err! code 1 in the vscode during installation for Angular

I'm trying to execute a code I have downloaded from the github in my machine. I have set the ambient for angular in the vscode and the issue npm ERR! code 1 is

Angular. Form Model Validation

I'm trying to follow an example from Adam Freeman's book on Angular and now stuck with Using a Form Model for Validation. I have a similar issue as in Angular T