import {Component, Input, OnInit} from '@angular/core'; import {MatCard, MatCardContent} from "@angular/material/card"; import {NgIf} from "@angular/common"; import {RouterLink} from "@angular/router"; import {MatButton} from "@angular/material/button"; @Component({ selector: 'app-about', standalone: true, imports: [ MatCard, MatCardContent, NgIf, RouterLink, MatButton ], templateUrl: './about.component.html', styleUrl: './about.component.css' }) export class AboutComponent implements OnInit{ @Input() whatAbout = 'general'; constructor() { } ngOnInit() { if (this.whatAbout === undefined) { this.whatAbout = 'general'; } } }