综合下拉框

app-select-complex控件在app-select控件上增加append插槽，其余属性参见app-select

vue

<app-select-complex :type="AppSelectType.boolean">
  <template #append>
    <div @click="click">新增</div>
  </template>
</app-select-complex>

综合下拉框 ​