I have an array like this:
[
{ id: “Идент”, name: “Назв”, price: “Сто”, quantity: “Коло” },
[ 1, “продукт 1”, “400”, 5 ],
[ 2, “продукт 2”, “300”, 7 ],
[ 2, “продукт 2”, “300”, 7 ]]
How can I transform it into something like this:
{
items: [
{ name: "Хлеб", id: 1, price: 15.9, quantity: 3 },
{ name: "Масло", id: 2, price: 60, quantity: 1 },
{ name: "Картофель", id: 3, price: 22.6, quantity: 6 },
{ name: "Сыр", id: 4, price:310, quantity: 9 }
]
};
I assume that index 0:id,1:name,2:price,3:quantity. here you go,
var array = [
[12,"abc",232,2],
[12,"abc",232,2],
[12,"abc",232,2],
[12,"abc",232,2]
];
var obj = {};
obj.options = (function(array){
var e = [];
for(i in array){
t = {};
t.id = array[i][0];
t.name = array[i][1];
t.price = array[i][2];
t.quantity = array[i][3];
e.push(t);
}
return e;
})(array);
console.log(obj)
To convert an array with data to an array with objects, you could use another array with keys and iterate it for the assignment of the properties for the new objects.
var data = [{ id: 'id', name: 'name', price: 'price', quantity: 'quantity' }, [0, 'foo', 1.99, 201], [1, 'abc', 2.5, 42], [2, 'baz', 10, 99], [6, 'bar', 21.99, 1]],
keys = Object.keys(data[0]),
result = {
items: data.slice(1).map(function (a) {
var temp = {};
keys.forEach(function (k, i) {
temp[k] = a[i];
});
return temp;
})
};
console.log(result);.as-console-wrapper { max-height: 100% !important; top: 0; }