How js sorts an array of objects

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Sort an array of objects

JavaScript arrays often contain objects:

Example

Var cars = [{type: "Volvo", year:2016}, {type: "Saab", year:2001}, {type: "BMW", year:2010}]

The sort () method can be used to sort an array even if the object has properties of different data types.

The solution is to compare attribute values by comparing functions:

Example

Cars.sort (function (a, b) {return a.year-b.year})

Comparing string properties is a little more complicated:

Example

Cars.sort (function (a, b) {var x = a.type.toLowerCase (); var y = b.type.toLowerCase (); if (x)

Y) {return 1;} return 0;}); Thank you for reading! This is the end of the article on "how to sort the array of objects in js". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it for more people to see!