A JS code that sorts according to an attribute of an object (e.g. Name,age) _javascript tips

Copy Code code as follows:

Define an array of objects
var data = [{name: ' Jiang ', age:22}, {name: ' Aaaaaaaaaaaaaa ', age:21}, {name: ' CCCCCCCCC ', age:25}];
Define a comparer
function Compare (PropertyName) {
return function (Object1, object2) {
var value1 = Object1[propertyname];
var value2 = Object2[propertyname];
if (value2 < value1) {
return-1;
}
else if (value2 > value1) {
return 1;
}
else {
return 0;
}
}
}
How to use
Data.sort (Compare ("name"));
alert (data[0].name);//jiang
How to use
Data.sort (Compare ("age"));
alert (data[0].age);//25s