sidebar.component.ts
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import { Component, OnInit } from '@angular/core';
@Component({
selector: 'app-sidebar',
templateUrl: './sidebar.component.html',
styleUrls: ['./sidebar.component.scss']
})
export class SidebarComponent implements OnInit {
private cont: number = 1;
private min: number = 1;
private max: number =50;
private productos = [
{
"id": 1,
"desc": "Galletas Oreo",
"cod": 225412,
"precio": 15,
"img": "./assets/descarga.jpg",
"cantidad": 1
},
{
"id": 2,
"desc": "Coca cola 500ml",
"cod": 512632,
"precio": 40,
"img": "./assets/descarga.jpg",
"cantidad": 1
},
{
"id": 3,
"desc": "Pancho grande",
"cod": 775987,
"precio": 45,
"img": "./assets/descarga.jpg",
"cantidad": 1
}
];
constructor() { }
ngOnInit() {
this.getProductosCarrito();
}
getProductosCarrito(){
return this.productos;
}
public aumentarContador(cant){
console.log("llego");
for (const i of this.productos) {
if (cant === this.max) {
return i.cantidad;
} else{
++i.cantidad
return i.cantidad;
}
}
// if (this.cont === this.max) {
// this.cont;
// return this.cont;
// } else {
// ++this.cont;
// return this.cont;
// }
}
aumentarContador2(index){
for (let i = 0; i < this.productos.length; i++)
if (i === index) {
for (const pr of this.productos) {
}
}
}
decrementarContador(){
if (this.cont === this.min) {
this.cont;
return this.cont;
} else {
--this.cont;
return this.cont;
}
}
deleteProducto(index){
for (let i = 0; i < this.productos.length; i++)
if (i === index) {
this.productos.splice(i,1);
return this.productos ;
}
}
}