Is there a way in angular to check whether a form control is disabled ? this.form.get("nationality").disable() disabled this control. Can i check whether this control is disable on reset...

Here is my html: <ng-container *ngIf="col.data !== ''"> <ng-template [ngSwitch]="col.data"> <ng-container *ngSwitchCase="'Page'"> <div>{{get...

I have attempted to use HostListener to track the scroll position to change colour of the my header. My header component is as follows, import { Component, OnInit, Input, HostListener, Inject } ...

I'm developing an application with angular 8 in which I have an input that contains only year number. I have used mat-datepicker and want only to choose year. <mat-form-field class="input-c...

Error Repository is not clean. Please commit or stash any changes before updating when i have updated from version 7 to Angular 8. Angular Guide for upgrade https://update.angular.io/#7.0:8....

I want to wait for one function to finish before executing the function next to it. I have one function called getData() in which http call occurs which returns an observable. The second function c...

In my angular application, I added default value of Id as 0. but when user reset the form, it cleared off. how to reset the form with default values remaining? here is my form : this.createForm ...

How do I create a Month and Day Date Picker in Angular, excluding hide year? This following link will do a Month and Year picker. I am trying to manipulate it, to do Month and Day. Replacing YYYY ...

While working with NgRX 8 my colleagues and me are frequently facing a weird error message when implementing the effects. Type 'Observable<unknown>' is not assignable to type 'Observable<A...

I am using ng2-pdf-viewer in my Angular 8 application. I would like to show the PDF fit to the height of the container regardless of the width. So, PDF must take all of the height as we can do by...

I made a pipe to display monetary value in the Brazilian format. When squeegee everything works normally. However when running in a DEV / Prod environment on azure I get this message. The error als...

I read some articles can't seem to implement lazy-loading my application. I have angular 8 installed and it seems I have the right syntax. Is there a specific strategy or way I need to have my comp...

I am getting a cors policy error whenever I use Authorize attribute on my user controller.I am using Angular 8 as my front-end framework and asp .net core 3.0.0 as my backend.It is working fine if ...

I am creating a dropdown to filter data so I have created a dropdown <form #filter="ngForm" (ngSubmit)="filterta(filter)" style="display: flex;"> <select ngModel #month="ngModel" name="...

I'm tying to get the child route data('layout') from parent component using ActivatedRoute. I have tried the following example and I'm able to get the data I'm looking for but only for one time. Du...

I need to make my Angular project work on both IE11 and Edge, but a very simple hello world is not even showing in these two browsers. Here's what I did: npm version: $npm -v 6.10.2 Angular v...

I am hosting my Angular 9 application in AWS using S3 and CloudFront Service. After accessing the application I am getting following error in the browser: Failed to load module script: The server ...

I have two components, One parent and Other Child. HTML Part <div> <div class="row col-md-12"> <div class="col-md-4"> <!-- Some HTML Code of Parent component over here --&...

I need to create a component in my project in Angular 8, I tried the following command: ng g c prueba but it returned back an error as: Invalid format version detected - Expected:[ 1 ] Found...

As it shows error during build. ERROR in app/pages/TestPage4/TestPage4.ts:27:27 - error TS2304: Cannot find name 'google'. 27 this.geoCoder = new google.maps.Geocoder; ~~~~~~ app/pages/TestPage4/Te...

ERROR in node_modules/@angular/common/http/http.d.ts:2801:22 - error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class 2801 export declare ...

When we have to use NO_ERRORS_SCHEMA and CUSTOM_ELEMENTS_SCHEMA in Angular? What do they mean? Is it config for CSS styles?

I'm trying to use Angular Ag-Grid in my Web Application. I've followed these tutorials Angular Grid | Get Started with ag-Grid ag-Grid Angular Component Problem / Issue I Follwed every thing...

We have updated an Angular app from version 7.2 to version 8. The update process has worked so far and the app can be used locally and in prod mode (on the server) on Chrome, Firefox Developer Edit...

Parent Component <form [formGroup]="User"> <app-radioButton [group]="user"></app-radiobuton> </form> In Radio Component html <mat-radio-button...