Why Angular function does not wait for the data load for HighChart?
Issue Below is the code, I have tried async/ await too but doesn’t work as expected, I always get undefined…
Recent Posts
How to create behavior subject for object and subscribe to it on another component?
Issue I created a behaviour subject in a service class. public personObject: BehaviorSubject<any> = new BehaviorSubject<any>({ personId: 1, name: ‘john…
How to create a back button for multiple steps?
Issue I have a step system and I would like to create a back button to return to the previous…
Unable to remove active box shadow after clicking outside of Angular component
Issue I’m working on this blog which has a page which lists all the posts. So I added custom hover…
how to download PDF from byteArray in angular 11?
Issue I have byte array and I want to download pdf without any library, for example file-saver. service.ts return this.http.get(`${this.invoiceUrl}/GenerateInvoice`,…
How to group array element to a new group array?
Issue I have an array of lines: this.lines = [ 0: {indexLine: 0, group: 16, columns: [,…]} 1: {indexLine: 1,…
angular6 how to import a library in another library?
Issue As the title suggests, I’ve generated a base library using ng generate library lib; and then I generated another…
NullInjectorError: No provider for JwtHelperService
Issue I’m in Angular 5. First: npm install @auth0/angular-jwt –save Then I import it: import { JwtHelperService } from ‘@auth0/angular-jwt’;…
How to listen the close event of a modal in ngBootstrap and Angular?
Issue I’m trying to subscribe to the close event of a modal using ngbootstra, but I don’t understand how it…
EDIT – Firebase Timestamp Causing 'Cannot read properties of null' error in HTML interpolation while adding new document
Issue session.startDate is a firebase timestamp, and I’m converting it with the toDate() function and a date pipe in my…