chenhaodong / mew-iview

  <template>

      <div style="width: 200px;margin: 100px;">

          <Cascader :data="data" v-model="value1" trigger="hover"></Cascader>

      </div>

  </template>
  <script>

      export default {

          data () {
              return {

                  value1: [],

                  data: [{
                      value: 'beijing',
                      label: '北京',

                      children: []

                  }, {
                      value: 'jiangsu',
                      label: '江苏',
                      children: [
                          {
                              value: 'nanjing',
                              label: '南京',
                              children: [
                                  {
                                      value: 'fuzimiao',
                                      label: '夫子庙',
                                  }
                              ]
                          },
                          {
                              value: 'suzhou',
                              label: '苏州',
                              children: [
                                  {
                                      value: 'zhuozhengyuan',
                                      label: '拙政园',
                                  },
                                  {
                                      value: 'shizilin',
                                      label: '狮子林',
                                  }
                              ]
                          }
                      ],
                  }]

              }

          }
      }

  </script>