中英文按照首字母A～Z顺序排序

查了网上很多方法，最后实现如下：（VUE）

数据格式如下：

VUEdata

data: {
filter:{},
brand:[],
},

methods：｛

pySort:function(arr,empty){

    var $this = this;
if(!String.prototype.localeCompare)
return null;

var letters ="ABCDEFGHIJKLMNOPQRSTUVWXYZ#".split('');
var zh ="啊把差大额发噶哈*级卡啦吗那哦爬器然撒他**哇西呀咋".split('');     //*占位没有i,u,v拼音开头的汉字

 var arrList = [];
for(var m =0;m<arr.length;m++){
arrList.push(arr[m].name);
    }

var result = [];
var curr;
for(var i=0;i<letters.length;i++){
curr = {letter: letters[i], data:[]};

if(i!=26){
for(var j =0;j<arrList.length;j++){
var initial = arrList[j].charAt(0);           //截取第一个字符
 if(arrList[j].charAt(0)==letters[i]||arrList[j].charAt(0)==letters[i].toLowerCase()){   //首字符是英文的
 curr.data.push(arrList[j]);
                }else if(zh[i]!='*'&&$this.isChinese(initial)){      //判断是否是无汉字,是否是中文
 if(initial.localeCompare(zh[i]) >= 0 &&(!zh[i+1]||initial.localeCompare(zh[i+1]) <0)) {   //判断中文字符在哪一个类别
 curr.data.push(arrList[j]);
                    }
                }
            }
        }else{
for(var k =0;k<arrList.length;k++){
var ini = arrList[k].charAt(0);           //截取第一个字符
 if(!$this.isChar(ini)&&!$this.isChinese(ini)){
curr.data.push(arrList[k]);
                }
            }
        }

if(empty || curr.data.length) {
result.push(curr);
curr.data.sort(function(a,b){
return b.localeCompare(a);       //排序,英文排序,汉字排在英文后面
 });
        }
    }
return result;
},
isChinese:function(temp){
var re=/[^\u4E00-\u9FA5]/;
if (re.test(temp)){return false ;}
return true ;
},
isChar:function(char){
var reg = /[A-Za-z]/;
if (!reg.test(char)){return false ;}
return true ;
}

｝

最后调用：

$this.filter.brand ＝ ［

{name: "AHY", count: 0, selected: 0},{name: "2ITCH'S POUCH", count: 0, selected: 0},{name: "～U.R", count: 0, selected: 0},{name: "bonvivant", count: 0, selected: 0},{name: "dr. jart+", count: 0, selected: 0},{name: "nooni", count: 0, selected: 0},{name: "purplebox", count: 0, selected: 0},{name: "the saem得鲜", count: 0, selected: 0},{name: "农心", count: 0, selected: 0},{name: "可莱丝", count: 0, selected: 0},{name: "太平洋爱茉莉", count: 0, selected: 0},{name: "悦诗风吟", count: 0, selected: 0},{name: "悦诗风吟牌", count: 0, selected: 0},{name: "汤姆农场", count: 0, selected: 0},{name: "海太", count: 0, selected: 0},{name: "美美箱", count: 0, selected: 0},{name: "自然源露", count: 0, selected: 0},{name: "贵爱娘", count: 0, selected: 0}

］

console.log(JSON.stringify($this.pySort($this.filter.brand)));