Vue js跟踪作用域插槽中的选定复选框

<!-- 父组件 -->
<template>
  <div>
    <child-component>
      <template v-slot:default="slotProps">
        <input type="checkbox" v-model="slotProps.selected"> 选项1
      </template>
    </child-component>
    <button @click="trackSelected">跟踪选定复选框</button>
  </div>
</template>

<script>
import ChildComponent from './ChildComponent.vue';

export default {
  components: {
    ChildComponent
  },
  data() {
    return {
      selected: false
    };
  },
  methods: {
    trackSelected() {
      console.log('选定复选框状态:', this.selected);
    }
  }
}
</script>

<!-- 子组件 -->
<template>
  <div>
    <slot :selected="selected"></slot>
  </div>
</template>

<script>
export default {
  data() {
    return {
      selected: false
    };
  }
}
</script>