主子表：暂时存储，准备重构

(cherry picked from commit 4e413a10e6)

src/api/infra/demo02/index.ts

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+import request from '@/config/axios'
+
+export interface DemoStudentVO {
+  id: number
+}
+
+// 查询学生列表
+export const getDemoStudentPage = async (params) => {
+  return await request.get({ url: `/infra/demo-student/page`, params })
+}
+
+// 查询学生详情
+export const getDemoStudent = async (id: number) => {
+  return await request.get({ url: `/infra/demo-student/get?id=` + id })
+}
+
+// 新增学生
+export const createDemoStudent = async (data: DemoStudentVO) => {
+  return await request.post({ url: `/infra/demo-student/create`, data })
+}
+
+// 修改学生
+export const updateDemoStudent = async (data: DemoStudentVO) => {
+  return await request.put({ url: `/infra/demo-student/update`, data })
+}
+
+// 删除学生
+export const deleteDemoStudent = async (id: number) => {
+  return await request.delete({ url: `/infra/demo-student/delete?id=` + id })
+}
+
+// 导出学生 Excel
+export const exportDemoStudent = async (params) => {
+  return await request.download({ url: `/infra/demo-student/export-excel`, params })
+}

src/views/infra/demo02/DemoStudentContactForm.vue

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+<template>
+  <!--  <el-row :gutter="10" class="mb2">-->
+  <!--    <el-col :span="1.5">-->
+  <!--      <el-button type="primary" @click="handleAdd">添加</el-button>-->
+  <!--    </el-col>-->
+  <!--    <el-col :span="1.5">-->
+  <!--      <el-button type="danger">删除</el-button>-->
+  <!--    </el-col>-->
+  <!--  </el-row>-->
+  <el-table
+    :data="formData"
+    @selection-change="handleDemoStudentContactSelectionChange"
+    ref="demoStudentContactRef"
+    :stripe="true"
+  >
+    <el-table-column label="序号" type="index" width="100" />
+    <el-table-column label="名字" prop="name" width="300">
+      <template #default="scope">
+        <el-form-item label-width="0px" :inline-message="true">
+          <el-input v-model="scope.row.name" placeholder="请输入名字" />
+        </el-form-item>
+      </template>
+    </el-table-column>
+    <el-table-column label="手机号码">
+      <template #default="{ row, $index }">
+        <el-form-item
+          label-width="0px"
+          :prop="`formData.${$index}.mobile`"
+          :rules="formRules.mobile"
+          :inline-message="true"
+        >
+          <el-input type="number" placeholder="输入手机号码" v-model="row.mobile" />
+        </el-form-item>
+      </template>
+    </el-table-column>
+  </el-table>
+  <el-button @click="handleAdd" class="w-1/1">+ 添加客户信息</el-button>
+</template>
+<script setup lang="ts">
+const formData = ref([
+  {
+    name: '芋艿'
+  },
+  {
+    name: '土豆'
+  }
+])
+const formRules = reactive({
+  mobile: [required]
+})
+
+const handleDemoStudentContactSelectionChange = (val) => {
+  demoStudentContactList.value = val
+}
+
+const demoStudentContactRef = ref()
+
+/** 新增按钮操作 */
+const handleAdd = () => {
+  formData.value.push({
+    name: '测试'
+  })
+}
+
+/** 删除按钮操作 */
+const handleRemove = () => {
+  formData.value.push({
+    name: '测试'
+  })
+}
+</script>

src/views/infra/demo02/DemoStudentForm.vue

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+<template>
+  <Dialog :title="dialogTitle" v-model="dialogVisible">
+    <el-form
+      ref="formRef"
+      :model="formData"
+      :rules="formRules"
+      label-width="100px"
+      v-loading="formLoading"
+    >
+      <el-form-item label="表描述" prop="tableComment">
+        <el-input v-model="formData.tableComment" placeholder="请输入" />
+      </el-form-item>
+      <el-tabs v-model="activeName" class="demo-tabs" @tab-click="handleClick">
+        <el-tab-pane label="User" name="first">
+          <DemoStudentContactForm />
+        </el-tab-pane>
+        <el-tab-pane label="Config" name="second">Config</el-tab-pane>
+        <el-tab-pane label="Role" name="third">Role</el-tab-pane>
+        <el-tab-pane label="Task" name="fourth">Task</el-tab-pane>
+      </el-tabs>
+    </el-form>
+    <template #footer>
+      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+</template>
+<script setup lang="ts">
+import * as DemoStudentApi from '@/api/infra/demo02'
+import DemoStudentContactForm from './DemoStudentContactForm.vue'
+
+const { t } = useI18n() // 国际化
+const message = useMessage() // 消息弹窗
+
+const dialogVisible = ref(false) // 弹窗的是否展示
+const dialogTitle = ref('') // 弹窗的标题
+const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+const formType = ref('') // 表单的类型：create - 新增；update - 修改
+const formData = ref({
+  id: undefined,
+  demoStudentContactList: []
+})
+const formRules = reactive({})
+const formRef = ref() // 表单 Ref
+
+/** 打开弹窗 */
+const open = async (type: string, id?: number) => {
+  dialogVisible.value = true
+  dialogTitle.value = t('action.' + type)
+  formType.value = type
+  // resetForm()
+  // 修改时，设置数据
+  if (id) {
+    formLoading.value = true
+    try {
+      formData.value = await DemoStudentApi.getDemoStudent(id)
+    } finally {
+      formLoading.value = false
+    }
+  }
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
+const submitForm = async () => {
+  // 校验表单
+  if (!formRef) return
+  const valid = await formRef.value.validate()
+  if (!valid) return
+  // 提交请求
+  formLoading.value = true
+  try {
+    const data = formData.value as unknown as DemoStudentApi.DemoStudentVO
+    if (formType.value === 'create') {
+      await DemoStudentApi.createDemoStudent(data)
+      message.success(t('common.createSuccess'))
+    } else {
+      await DemoStudentApi.updateDemoStudent(data)
+      message.success(t('common.updateSuccess'))
+    }
+    dialogVisible.value = false
+    // 发送操作成功的事件
+    emit('success')
+  } finally {
+    formLoading.value = false
+  }
+}
+
+/** 重置表单 */
+const resetForm = () => {
+  formData.value = {
+    id: undefined
+  }
+  formRef.value?.resetFields()
+}
+</script>

src/views/infra/demo02/index.vue

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+<template>
+  <ContentWrap>
+    <!-- 搜索工作栏 -->
+    <el-form
+      class="-mb-15px"
+      :model="queryParams"
+      ref="queryFormRef"
+      :inline="true"
+      label-width="68px"
+    >
+      <el-form-item>
+        <el-button @click="handleQuery"><Icon icon="ep:search" class="mr-5px" /> 搜索</el-button>
+        <el-button @click="resetQuery"><Icon icon="ep:refresh" class="mr-5px" /> 重置</el-button>
+        <el-button
+          type="primary"
+          plain
+          @click="openForm('create')"
+          v-hasPermi="['infra:demo-student:create']"
+        >
+          <Icon icon="ep:plus" class="mr-5px" /> 新增
+        </el-button>
+        <el-button
+          type="success"
+          plain
+          @click="handleExport"
+          :loading="exportLoading"
+          v-hasPermi="['infra:demo-student:export']"
+        >
+          <Icon icon="ep:download" class="mr-5px" /> 导出
+        </el-button>
+      </el-form-item>
+    </el-form>
+  </ContentWrap>
+
+  <!-- 列表 -->
+  <ContentWrap>
+    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+      <el-table-column label="编号" align="center" prop="id">
+        <template #default="scope">
+          <dict-tag :type="DICT_TYPE.$dictType.toUpperCase()" :value="scope.row.id" />
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center">
+        <template #default="scope">
+          <el-button
+            link
+            type="primary"
+            @click="openForm('update', scope.row.id)"
+            v-hasPermi="['infra:demo-student:update']"
+          >
+            编辑
+          </el-button>
+          <el-button
+            link
+            type="danger"
+            @click="handleDelete(scope.row.id)"
+            v-hasPermi="['infra:demo-student:delete']"
+          >
+            删除
+          </el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <!-- 分页 -->
+    <Pagination
+      :total="total"
+      v-model:page="queryParams.pageNo"
+      v-model:limit="queryParams.pageSize"
+      @pagination="getList"
+    />
+  </ContentWrap>
+
+  <!-- 表单弹窗：添加/修改 -->
+  <DemoStudentForm ref="formRef" @success="getList" />
+</template>
+
+<script setup lang="ts">
+import download from '@/utils/download'
+import * as DemoStudentApi from '@/api/infra/demo02'
+import DemoStudentForm from './DemoStudentForm.vue'
+
+defineOptions({ name: 'InfraDemoStudent' })
+
+const message = useMessage() // 消息弹窗
+const { t } = useI18n() // 国际化
+
+const loading = ref(true) // 列表的加载中
+const total = ref(0) // 列表的总页数
+const list = ref([]) // 列表的数据
+const queryParams = reactive({
+  pageNo: 1,
+  pageSize: 10
+})
+const queryFormRef = ref() // 搜索的表单
+const exportLoading = ref(false) // 导出的加载中
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = data.list
+    total.value = data.total
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  queryParams.pageNo = 1
+  getList()
+}
+
+/** 重置按钮操作 */
+const resetQuery = () => {
+  queryFormRef.value.resetFields()
+  handleQuery()
+}
+
+/** 添加/修改操作 */
+const formRef = ref()
+const openForm = (type: string, id?: number) => {
+  formRef.value.open(type, id)
+}
+
+/** 删除按钮操作 */
+const handleDelete = async (id: number) => {
+  try {
+    // 删除的二次确认
+    await message.delConfirm()
+    // 发起删除
+    await DemoStudentApi.deleteDemoStudent(id)
+    message.success(t('common.delSuccess'))
+    // 刷新列表
+    await getList()
+  } catch {}
+}
+
+/** 导出按钮操作 */
+const handleExport = async () => {
+  try {
+    // 导出的二次确认
+    await message.exportConfirm()
+    // 发起导出
+    exportLoading.value = true
+    const data = await DemoStudentApi.exportDemoStudent(queryParams)
+    download.excel(data, '学生.xls')
+  } catch {
+  } finally {
+    exportLoading.value = false
+  }
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+</script>