数据排序--vue

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>dome</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <style>

    </style>
    <script src="vue.js"></script>
</head>
<body>
    <div id="box">
<button @click='click("id")'>id</button>
<button @click='click("yw")'>yw</button>
<button @click='click("sx")'>sx</button>
<button @click='click("name")'>name</button>
<button @click='click1("ip")'>ip</button>
          <ul v-for="item in msg">
            <li>name:{{item.name}}</li>
            <li>id:{{item.id}}</li>
            <li>yw:{{item.yw}}</li>
            <li>sx:{{item.sx}}</li>
            <li>ip:{{item.ip}}</li>
          </ul>
    </div>
</body>
<script>
    new Vue({
        el:'#box',
        data() {
            return {
                msg:[
                    {name:'张三',id:1,yw:'96',sx:'98',ip:'192.168.0.100'},
                    {name:'李四',id:3,yw:'93',sx:'61',ip:'192.168.0.15'},
                    {name:'王五',id:4,yw:'87',sx:'9',ip:'192.168.0.220'},
                    {name:'赵六',id:2,yw:'55',sx:'66',ip:'192.168.0.80'}
                ],
                f:true
            }
        },
        methods: {
            click1(a){
                this.f=!this.f
                var o=this.f?1:-1
                let compare = (item1, item2) => {
                    var n1=item1[a].split('.').map(x => parseInt(x))
                    var n2=item2[a].split('.').map(x => parseInt(x))
                    for (let i = 0; i <4; i++) {
                        if(n1[i] === n2[i]) {
                            continue
                        } else {
                            if(o<0) {return n1[i] > n2[i]?1:-1}
                            return n1[i] < n2[i]?1:-1
                        }
                    }
                }
                return this.msg.sort(compare)
            },
            click(a){
                this.f=!this.f
                var o=this.f?1:-1
                this.sortBy(this.msg,a,o)
            },
            sortBy:function(n,field,order){
                let compare = (item1, item2) => {
                    if(/[u4E00-u9FA5]/g.test(item1[field])){
                        return (item1[field]).localeCompare(item2[field])
                    }else if(/^[0-9]+$/g.test(item1[field])&&/^[0-9]+$/g.test(item2[field])){
                        return parseInt(item1[field]) < parseInt(item2[field])?1:-1
                    }else{
                        return item1[field] < item2[field]?1:-1
                    }
                }
                if (order < 0) {
                    compare = (item1, item2) => {
                        if(/[u4E00-u9FA5]/g.test(item1[field])){
                            return (item2[field]).localeCompare(item1[field])
                        }else if(/^[0-9]+$/g.test(item1[field])&&/^[0-9]+$/g.test(item2[field])){
                            return parseInt(item2[field]) < parseInt(item1[field])?1:-1
                        }else{
                            return item2[field] < item1[field]?1:-1
                        }
                    }
                }
                return n.sort(compare)
            }
        }
    })
    </script>
</html>
相关阅读:
CCCC练习即感
 1003 我能通过
 录制开讲啦杂感
 OOP第三次上机
 关于C++随机函数
 蓝桥杯杂感。
CF502C The Phone Number
It's a secret
2017-06-22
2017-05-12
原文地址：https://www.cnblogs.com/xlys/p/8133971.html