Category "angular"

Template is not rendering in Angular2

I want to render html template by giving url in Angular2, But template is not loading. I am using visual studio code editor, Below is my code and structure.

ES6 Modules : Importing a module in an Angular component

I have an ES6 module where I am exporting a library. I want to be able to use this module in an Angular component. I cannot have the library files locally withi

ES6 Modules : Importing a module in an Angular component

I have an ES6 module where I am exporting a library. I want to be able to use this module in an Angular component. I cannot have the library files locally withi

what is the alternative for the util.isNullOrUndefined(object) in the Util module ? Angular 7

util.isNullOrUndefined(object) has been depreciated and I cannot find any alternative for it. Can someone point out a feasible alternative for it? if (isNullOr

Property 'Draw' does not exist on type 'typeof Control'

I'm attempting to implement a map component with leaflet and other leaflet plugins. The issue is other plugins don't work from TypeScript for some reason. For

Keycloak / Angular - Always "invalid redirect_uri"

I have now looked through various questions & answers here, but cannot find a solution. The login and its redirect work perfectly. Only when I log in, I alw

ngDestroy executed too late: unable to call specif dispose method

I guys, I'm having a problem using ngDestroy. I need to call a "stop" method on a object initialized during ngInit, but when ngDestroy is called this object is

Angular 2: Get position of HTML element

I'm trying to implement a custom directive in Angular 2 for moving an arbitrary HTML element around. So far everything is working except that I don't now how to

Angular 2: Get position of HTML element

I'm trying to implement a custom directive in Angular 2 for moving an arbitrary HTML element around. So far everything is working except that I don't now how to

How to set default query params for Route in Angular 7?

In our Angular-7-Application, we use @ngrx and @ngrx/router-store to get the query params into the state. A few components of the application are paginated lis

Angular routing error cannot find parameter when redirecting to child route with parameter and outlet

I want to redirect to a child route with an outlet from a parent route with a parameter: { path: "projects/:projectKey", component: ProjectComponent,

Dynamically look for connected drop lists with Angular CDK drag and drop

I have an HTML element with a mouseenter listener that shows a hidden cdk drop list on mouseenter (with *ngIf). When on drag start of a cdk drag item, I'm getti

ngModel changes, ngModelChange is not called

<input type="number" style="width: 100px" [(ngModel)]="trait.userMinimum" (ngModelChange)="setThresholds()"> The model gets changed by the below code an

What is the use of onSameUrlNavigation property in Angular( versions greater than 5)

Recently I have heard about a property called onSameUrlNavigation where you can set it to "reload". I have googled about it but there are not many articles whi

Angular + FontAwesome: specify using a class

I'm working in Angular 11 with FontAwesome, and there's a context where I'd like to specify an icon by specifying a class attribute on an html element, after th

Type AbstractControl is not assignable to type FormGroup

I have a FormGroup with FormArray control filled with FormGroup instances someForm = this.fb.group({ days: this.fb.array([ this.fb.group({ d

Programmatically select mat-tab in Angular 2 material using mat-tab-group

How can I select a specific tab when an event occurs? I tried with [selectedIndex]="selectedTab" changing the selectedTab to the tab index needed but it doesn

a problem with showing PDF in window in IE

I'm having a problem with PDF showing in front of the properties panel in IE but not in Chrome. in IE in Chrome tried using z-index but had no success using ang

Why doesn't Angular recognize the environment "qa" I add in configuration when I run the command "npm run qa:ssr"?

//angular.json "serve-ssr": { "builder": "@nguniversal/builders:ssr-dev-server", "options": { "browserTarget": "

Angular 5 - how to limit change detection only to component scope?

How to configure Angular component not to trigger change detection for the whole application but only for the component itself and his children? Working exampl