纯Vue实现侧边菜单栏手风琴效果

 export default {
    data(){
      return{
        menuList:[
          {
            name:'字符录入',
            imgUrl:require('../assets/images/icon-character.png'),
            isSubShow:false,
            subItems:[
              {
                name:'字符录入'
              },
              {
                name:'白话文录入'
              },
              {
                name:'文言文录入'
              },
              {
                name:'小写数字录入'
              }
            ]
          },
          {
            name:'票据数据录入',
            imgUrl:require('../assets/images/icon-bill.png'),
            isSubShow:false,
            subItems:[
              {
                name:'票据录入'
              },
              {
                name:'翻打传票'
              },
            ]
          },
          {
            name:'交易码录入',
            imgUrl:require('../assets/images/icon-transaction.png'),
            isSubShow:false,
            subItems:[
              {
                name:'交易码录入'
              },
              {
                name:'交易名称录入'
              },
            ]
          },
          {
            name:'操作码录入',
            imgUrl:require('../assets/images/icon-operation.png'),
            isSubShow:false,
            subItems:[
              {
                name:'操作码录入'
              },
              {
                name:'操作名称录入'
              },
            ]
          },
          {
            name:'票据学习',
            imgUrl:require('../assets/images/icon-billearn.png'),
            isSubShow:false,
            subItems:[

            ]
          },
          {
            name:'内部凭证学习',
            imgUrl:require('../assets/images/icon-voucher.png'),
            isSubShow:false,
            subItems:[

            ]
          },
          {
            name:'现金管理学习',
            imgUrl:require('../assets/images/icon-cash.png'),
            isSubShow:false,
            subItems:[

            ]
          },
        ]
      }

    },
    methods:{
      // 点击展开折叠菜单事件
      showToggle:function(item,ind){
        this.menuList.forEach(i => {
          // 判断如果数据中的menuList[i]的show属性不等于当前数据的isSubShow属性那么menuList[i]等于false
          if (i.isSubShow !== this.menuList[ind].isSubShow) {
            i.isSubShow = false;
          }
        });
        item.isSubShow = !item.isSubShow;
        console.log(item.name)
      },

    }
  }