使用 Vue 实现包含单选框的弹窗功能（附Demo）

前言

如果在弹窗中单独增设一些选项或者少部分的数据，可用如下的方式
（不用单独创建专门的表单样式）
如果单纯可以通过基本的按钮传输给后端，可用如下知识点

对于弹窗的基本知识推荐阅读：

1. Vue2：详细分析Element中的MessageBox基本知识（附Demo）
2. 详细分析Element Plus中的ElMessageBox弹窗用法（附Demo及模版）

1. Vue2

此处涉及avue的知识点，推荐阅读：【vue】avue-crud表单属性配置（表格以及列）

基本的功能如下：

对应的template部分（以下代码为从实战中抽取）

<template><avue-crud :option="option":table-loading="loading":data="data":page="page":permission="permissionList":before-open="beforeOpen":cell-style="cellStyle"v-model="form"ref="crud"@row-update="rowUpdate"@row-save="rowSave"@row-del="rowDel"@search-change="searchChange"@search-reset="searchReset"@selection-change="selectionChange"@current-change="currentChange"@size-change="sizeChange"@refresh-change="refreshChange"@on-load="onLoad"><template slot="menuLeft"><el-button type="primary" size="small" plain @click="showWeekPlanDialog">生成周月计划</el-button><el-dialog title="周计划" :visible.sync="showWeekPlanDialogBox" :append-to-body="true" width="20%"><el-radio-group v-model="selectedPeriod" @change="handlePeriodChange"><el-table :data="weekPeriods" border><el-table-column label="时间段" width="100"><template slot-scope="scope"><el-radio :label="scope.row.label"></el-radio></template></el-table-column><el-table-column prop="dateRange" label="日期范围" width=200></el-table-column></el-table></el-radio-group><el-button type="primary" size="small" @click="submitWeekPlan" style="margin: 10px;">提交</el-button></el-dialog></template></avue-crud>
</template>

对应的功能部分如下：

<script>import { doCheckWeekPlan } from "@/api/equipment/basicInfo/inforunningdata";import moment from 'moment';export default {data() {return {showWeekPlanDialogBox: false, // 控制弹窗显示selectedPeriod: '', // 选中的时间段weekPeriods: [], // 时间段数组loading: true,page: {pageSize: 100,currentPage: 1,total: 0},selectionList: []};},methods: {// 显示周月计划弹窗showWeekPlanDialog() {if (this.selectionList.length === 0) {this.$message.warning("请选择至少一条数据");return;}this.calculateWeekPeriods();this.showWeekPlanDialogBox = true;},// 计算时间段calculateWeekPeriods() {const today = moment();const startDateThisWeek = today.clone().startOf('isoWeek');const endDateThisWeek = today.clone().endOf('isoWeek');const startDateLastWeek = startDateThisWeek.clone().subtract(1, 'week');const endDateLastWeek = startDateLastWeek.clone().endOf('isoWeek');const startDateNextWeek = startDateThisWeek.clone().add(1, 'week');const endDateNextWeek = startDateNextWeek.clone().endOf('isoWeek');const formatDateRange = (startDate, endDate) => {return `${startDate.format('YYYY-MM-DD')}~${endDate.format('YYYY-MM-DD')}`;};this.weekPeriods = [{ label: '上周', dateRange: formatDateRange(startDateLastWeek, endDateLastWeek) },{ label: '本周', dateRange: formatDateRange(startDateThisWeek, endDateThisWeek) },{ label: '下周', dateRange: formatDateRange(startDateNextWeek, endDateNextWeek) }];},// 提交周月计划submitWeekPlan() {if (this.selectedPeriod === '') {this.$message.warning("请选择一个时间段");return;}doCheckWeekPlan(this.ids, this.selectedPeriod).then(() => {this.onLoad(this.page);this.$message({type: "success",message: "操作成功!"});this.showWeekPlanDialogBox = false;}).catch(error => {console.log(error);});}}};
</script>

• showWeekPlanDialogBox：控制弹窗显示的布尔值
• selectedPeriod：存储用户选择的时间段
• weekPeriods：存储计算后的时间段数组
• showWeekPlanDialog：显示弹窗的方法，并在没有选中数据时提示用户
• calculateWeekPeriods：计算并格式化上周、本周、下周的时间段
• submitWeekPlan：提交选中的时间段并调用API，成功后刷新数据并关闭弹窗

对于Js的日期，推荐阅读：js获取上周本周下周的日期（附Demo）

2. Vue3

整体界面如下：

增加一个AuditDialog.vue文件

<template><el-dialog :model-value="modelValue" @update:model-value="updateVisible" title="审批操作" width="15%"><el-radio-group v-model="selectedResult"><el-radio label="通过">审批通过</el-radio><el-radio label="不通过">审批不通过</el-radio></el-radio-group><template #footer><el-button @click="handleCancel">取消</el-button><el-button type="primary" @click="handleConfirm">确定</el-button></template></el-dialog>
</template><script setup>
import { ref, watch } from 'vue';
import { ElMessage } from 'element-plus';const props = defineProps({modelValue: {type: Boolean,required: true}
});const emit = defineEmits(['confirm', 'update:modelValue']);const selectedResult = ref('');const handleConfirm = () => {if (!selectedResult.value) {ElMessage.error('请选择审批结果');return;}emit('confirm', selectedResult.value);emit('update:modelValue', false);
};const handleCancel = () => {emit('update:modelValue', false);
};const updateVisible = (value) => {emit('update:modelValue', value);
};watch(() => props.modelValue, (newVal) => {if (!newVal) {selectedResult.value = ''; // 重置选择}
});
</script>

对应的父组件如下：

<template><ContentWrap><!-- 列表 --><el-row justify="center" class="table-title"><el-col :span="24" class="text-center">委托单列表</el-col></el-row><el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true"><el-table-column label="预约编号" align="center" prop="appointmentId" /><el-table-column label="操作" align="center" width="180px"><template #default="scope"><div class="action-buttons"><el-buttonlinktype="primary"@click="openAuditDialog(scope.row.id)"v-if="scope.row.appointmentStatus === '待码头确认'"v-hasPermi="['dangerous:appointment-commission:audit']">审核</el-button></div></template></el-table-column></el-table><!-- 分页 --><Pagination:total="total"v-model:page="queryParams.pageNo"v-model:limit="queryParams.pageSize"@pagination="getList"/><!-- 审核对话框 --><AuditDialog v-model:modelValue="isAuditDialogVisible" @confirm="handleAudit" /></ContentWrap>
</template><script setup>
import { ref } from 'vue';
import { ElMessage } from 'element-plus';
import AuditDialog from './AuditDialog.vue'; // 导入自定义对话框组件
import AppointmentCommissionApi from './api'; // 假设你有一个 API 模块
import { getList } from './utils'; // 假设你有一个获取列表的工具函数const loading = ref(false);
const list = ref([]);
const total = ref(0);
const queryParams = ref({pageNo: 1,pageSize: 10
});
const isAuditDialogVisible = ref(false);
const currentAuditId = ref(null);const openAuditDialog = (id) => {currentAuditId.value = id;isAuditDialogVisible.value = true;
};const handleAudit = async (result) => {try {const response = await AppointmentCommissionApi.auditAppointmentCommission(currentAuditId.value, result === '通过');if (response === true) {ElMessage.success('审批成功');await getList(); // 成功后刷新列表} else {ElMessage.error('审批失败'); // 处理失败情况}} catch (error) {ElMessage.error('审批操作失败'); // 处理任何错误} finally {isAuditDialogVisible.value = false; // 关闭对话框}
};// 模拟获取列表数据
const getList = async () => {loading.value = true;// 模拟异步请求setTimeout(() => {list.value = [{ id: 1, appointmentId: 'A123', appointmentStatus: '待码头确认' },{ id: 2, appointmentId: 'A456', appointmentStatus: '已确认' },// 添加更多数据];total.value = list.value.length;loading.value = false;}, 1000);
};getList();
</script><style scoped>
.table-title {margin: 20px 0;
}
.action-buttons {display: flex;justify-content: center;gap: 10px;
}
</style>