How to Use Jssort sorting _ javascript tips-js tutorial

Array. the parameter in sort () must be a function and must be an array in javascript. the parameter in sort () must be a function and must be a function.

X and y represent two objects in array.

Note that there are only three return types: negative integer, zero, and positive integer.

Typically, the value-1 0 1 indicates

There is also a small trick. If you only need to compare one attribute, such as the age here, then the entire sorting method has only one sentence.

The Code is as follows:

Function a (x, y ){
Return x. age-y.age;
}