exercise-card.component.ts

import { Component, OnInit, Input, Output, EventEmitter } from '@angular/core';
import { Exercise } from 'app/shared/model/exercise.model';
@Component({
    selector: 'jhi-exercise-card',
    templateUrl: './exercise-card.component.html',
    styleUrls: ['./exercise-card.component.scss'],
})
export class ExerciseCardComponent implements OnInit {
    @Input() exercise: Exercise | undefined;

    @Output() exerciseSelectionEvent = new EventEmitter<Exercise>();

    constructor() { }

    ngOnInit(): void { }

    selectExercise(): void {
        this.exerciseSelectionEvent.emit(this.exercise);
    }

    /**
     * correct missing image urls
     */
    correctImageURL(event: Event):void {
        if(event.srcElement) {
            event.srcElement['src'] = "/content/img/gitLab.png";
            }
    }

}