antdv Select dropdownRender Input 不能输入的问题

简言之：外层套div，然后利用Select的open属性。直接上代码：

<template><a-form-item-rest><div @click="selOpen = !selOpen"><Selectv-model:value="xxx"placeholder="请选择":options="groupCodes":open="selOpen":field-names="{ label: 'groupName', value: 'groupCode' }"@change="groupChange"><template #dropdownRender="{ menuNode: menu }"><div@mouseleave="selOpen = false;newGroupName = '';"><v-nodes :vnodes="menu" /><Divider style="margin: 4px 0" /><div class="flex items-center justify-between px-4"><a-input v-model:value="newGroupName" class="flex-1" placeholder="请输入" /><div class="cursor-pointer px-8px py-4px" @click="addGroup"><plus-outlined />新增分组</div></div></div></template></Select></div></a-form-item-rest>
</template>// 大概这么个引入的意思，具体看子级当前项目怎么个引入方式
<script lang="ts" setup>
import { Form, Select, Divider } from 'ant-design-vue';
import { PlusOutlined } from '@ant-design/icons-vue';const AFormItemRest = Form.ItemRest：
const VNodes = (_, { attrs }) => {return attrs.vnodes;
}const selOpen = ref(false);
const groupCodes: any = ref([]);
function groupChange(e, a) {setFieldsValue({groupCode: e,groupName: a.groupName,});selOpen.value = false;
}
const newGroupName = ref('');
async function addGroup() {if (!newGroupName.value) return;// await groupSave({ groupName: newGroupName.value } as any);// const groupList = await groupListApi();// groupCodes.value = groupList;selOpen.value = false;newGroupName.value = '';
}
</script>

小说明：外层 div click 事件触发select开启，然后 slot 内部 div 利用 mouseleave 属性，模拟出select 的失焦 blur 事件