我有一个混合数组,需要按字母然后按数字排序
[A1, A10, A11, A12, A2, A3, A4, B10, B2, F1, F12, F3]
我如何将其排序为:
[A1, A2, A3, A4, A10, A11, A12, B2, B10, F1, F3, F12]
我努力了
arr.sort(function(a,b) {return a - b});
但这只是按字母顺序排序。可以使用直接的JavaScript或jQuery完成此操作吗?
var reA = /[^a-zA-Z]/g; var reN = /[^0-9]/g; function sortAlphaNum(a, b) { var aA = a.replace(reA, ""); var bA = b.replace(reA, ""); if (aA === bA) { var aN = parseInt(a.replace(reN, ""), 10); var bN = parseInt(b.replace(reN, ""), 10); return aN === bN ? 0 : aN > bN ? 1 : -1; } else { return aA > bA ? 1 : -1; } } console.log( ["A1", "A10", "A11", "A12", "A2", "A3", "A4", "B10", "B2", "F1", "F12", "F3"].sort(sortAlphaNum) )