I want it to be sorted by date and alphabet in one sort how can i do that ? I think alphabetical order works good but date not works properly. Thanks for answers.
Data structure :
[{
productId: 21,
title: "Huawei P40 Lite ",
brand: "Huawei",
price: 120,
discountPercentage: 10,
color: "Black",
createdDate: "2021-01-15T01:00:00+03:00",
},
{
productId: 22,
title: "Huawei P40 Lite",
brand: "Huawei",
price: 1026,
discountPercentage: 0,
color: "Green",
createdDate: "2021-01-16T01:00:00+03:00",
},
{
productId: 23,
title: "Apple iPhone 11",
brand: "Apple",
price: 1220,
discountPercentage: 11,
color: "White",
createdDate: "2021-01-17T01:00:00+03:00",
},
{
productId: 24,
title: "Apple iPhone 12",
brand: "Apple",
price: 1420,
discountPercentage: 11,
color: "White",
createdDate: "2021-01-18T01:00:00+03:00",
}],
Here my work :
jsfiddle.net/pazyqb01/
And tried different solutions for sort date somehow i couldn't make it work.
Sorted Array shoul be like above :
{
productId: 24,
title: "Apple iPhone 12",
brand: "Apple",
price: 1420,
discountPercentage: 11,
color: "White",
createdDate: "2021-01-18T01:00:00+03:00",
},
{
productId: 23,
title: "Apple iPhone 11",
brand: "Apple",
price: 1220,
discountPercentage: 11,
color: "White",
createdDate: "2021-01-17T01:00:00+03:00",
},
{
productId: 22,
title: "Huawei P40 Lite",
brand: "Huawei",
price: 1026,
discountPercentage: 0,
color: "Green",
createdDate: "2021-01-16T01:00:00+03:00",
},
{
productId: 21,
title: "Huawei P40 Lite ",
brand: "Huawei",
price: 120,
discountPercentage: 10,
color: "Black",
createdDate: "2021-01-15T01:00:00+03:00",
},
this way:
simply follow the list of your sorting criteria
const data =
[ { productId: 21, title: 'Huawei P40 Lite ', brand: 'Huawei', price: 120, discountPercentage: 10, color: 'Black', createdDate: '2021-01-15T01:00:00+03:00' }
, { productId: 22, title: 'Huawei P40 Lite', brand: 'Huawei', price: 1026, discountPercentage: 0, color: 'Green', createdDate: '2021-01-16T01:00:00+03:00' }
, { productId: 23, title: 'Apple iPhone 11', brand: 'Apple', price: 1220, discountPercentage: 11, color: 'White', createdDate: '2021-01-17T01:00:00+03:00' }
, { productId: 24, title: 'Apple iPhone 12', brand: 'Apple', price: 1420, discountPercentage: 11, color: 'White', createdDate: '2021-01-18T01:00:00+03:00' }
]
const fSort = (a,b) =>
{
let Dx = new Date(b.createdDate) - new Date(a.createdDate) // 1st criteria
if (Dx===0) Dx = a.title.trim().localeCompare(b.title.trim()) // 2nd
// if (Dx===0) Dx = ... // 3rd
// if (Dx===0) Dx = ... // 4th....
return Dx
}
console.log( data.sort(fSort))