根據(jù)字段排序

var by = function(name){ return function(o, p){ var a, b; if (typeof o === "object" && typeof p === "object" && o && p) { a = o[name]; b = p[name]; if (a === b) { return 0; } if (typeof a === typeof b) { return a < b ? -1 : 1; } return typeof a < typeof b ? -1 : 1; } else { throw ( "error"); } } } var employees=[{name:"George", age:32, retiredate:"March 12, 2014"},{name:"Edward", age:17, retiredate:"June 2, 2023"},{name:"Christine", age:58, retiredate:"December 20, 2036"},{name:"Sarah", age:62, retiredate:"April 30, 2020"} ]employees.sort(by("age")); console.log(employees);

根據(jù)多個字段排序

var by = function(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{throw("error");}} }employees.sort(by('age',by('name'))); console.log(employees);

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