other / mew-iview

  <template>

      {{ fruit |json}}
      <Checkbox-group :model.sync="fruit" @on-change="changed">
          <Checkbox value="a"></Checkbox>
          <Checkbox value="b"></Checkbox>
          <Checkbox value="c"></Checkbox>
      </Checkbox-group>
      <i-button @click="change">change</i-button>

  </template>
  <script>

      export default {

          data () {
              return {
                  fruit: ['b']
              }
          },

          methods: {

              change () {
                  this.fruit.splice(0, 1);
  //                this.fruit = ['a']

              },

              changed (s) {
                  console.log(s)

              }
          }

      }

  </script>