js 根据json数组中n个字段排序
function compare(name, minor) { return function (o, p) { var a, b; if (o && p && typeof o === 'object' && typeof p === 'object') { a = o[name]; b = p[name]; if (a === b) { return typeof minor === 'function' ? minor(o, p) : 0; } if (typeof a === typeof b) { return a < b ? -1 : 1; } return typeof a < typeof b ? -1 : 1; } else { thro("error"); } } }
使用方法
//测试数据 data: [{ name: '李寻欢', age: 32, rank: 1 }, { name: '谢晓峰', age: 28, rank: 4 }, { name: '潇十一郎', age: 27, rank: 5 }, { name: '楚留香', age: 29, rank: 3 }, { name: '傅红雪', age: 35, rank: 2 } ] //先根据rank排序,再根据age排序,最后根据name排序 data.sort(compare('rank', compare('age', compare('name'))));