有一个数组,包含多个对象,每个对象有多个属性,要按照指定的属性进行排序,如何实现呢?
function comp(propertyName){ return function(object1,object2){ var value1 = object1[propertyName]; var value2 = object2[propertyName]; if(value1 < value2){ return -1; }else if(value1 > value2){ return 1; }else{ return 0; } } } var arr = [ {name : "zhang", age : 28}, {name : "wang", age : 30}, {name : "li", age: 24} ] arr.sort(comp("name")); console.log(arr);
输出结果为: