Hello,
I have an Array of item in shopping cart i want to update the quantity of particular item in cart when user clicks the inc or dec button
my ts file
// Fetching the data in shopping cart
this.storage.get('products').then(data => {
for (var i = 0; i < data.length; i++) {
this.bag.push(data[i]);
}
for (var i = 0; i < this.bag.length; i++) {
this.item_qty = this.bag[i].qty;
}
}
);
decQuant() {
if (this.item_qty - 1 < 1) {
this.item_qty = 1;
}
else {
this.item_qty -= 1;
}
}
incQuant() {
this.item_qty += 1;
console.log(this.item_qty);
}
With the above code the items are being updated but instead of updating the quantity of particular item its increasing every items quantity.
how can i make the it update only the selected items’s quantity
Please help…