主子表：同步三种模式的代码

src/views/infra/demo02/DemoStudentAddressForm.vue

@@ -0,0 +1,58 @@
+<template>
+  <el-form
+    ref="formRef"
+    :model="formData"
+    :rules="formRules"
+    label-width="100px"
+    v-loading="formLoading"
+  >
+    <el-form-item label="子字段 1" prop="field1">
+      <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+    </el-form-item>
+    <el-form-item label="子字段 2" prop="field2">
+      <el-input v-model="formData.field2" placeholder="请输入字段 2" />
+    </el-form-item>
+    <el-form-item label="子字段 3" prop="field3">
+      <el-input v-model="formData.field3" placeholder="请输入字段 3" />
+    </el-form-item>
+  </el-form>
+</template>
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const formLoading = ref(false) // 表单的加载中
+const formData = ref({})
+const formRules = reactive({
+  field1: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    if (val) {
+      formData.value = {
+        field2: '番茄',
+        field3: '西瓜'
+      }
+    } else {
+      formData.value = {}
+    }
+  },
+  { immediate: true }
+)
+
+/** 表单校验 */
+const validate = () => {
+  return formRef.value.validate()
+}
+
+/** 表单值 **/
+const getData = () => {
+  return formData.value
+}
+
+defineExpose({ validate, getData })
+</script>

src/views/infra/demo02/DemoStudentContactForm.vue

@@ -1,68 +1,89 @@
 <template>
-  <el-table :data="formData" :stripe="true" class="-mt-10px">
+  <el-form
-    <el-table-column label="序号" type="index" width="60" />
+    ref="formRef"
-    <el-table-column label="名字" prop="name" width="300">
+    :model="formData"
-      <template #default="scope">
+    :rules="formRules"
-        <el-form-item label-width="0px" :inline-message="true" class="mb-0px!">
+    label-width="0px"
-          <el-input v-model="scope.row.name" placeholder="请输入名字" />
+    v-loading="formLoading"
-        </el-form-item>
+    :inline-message="true"
-      </template>
+  >
-    </el-table-column>
+    <el-table :data="formData" class="-mt-10px">
-    <el-table-column label="手机号码">
+      <el-table-column label="序号" type="index" width="100" />
-      <template #default="{ row, $index }">
+      <el-table-column label="名字" prop="name" width="300">
-        <el-form-item
+        <template #default="row">
-          label-width="0px"
+          <el-form-item class="mb-0px!">
-          :prop="`demoStudentContactList.${$index}.mobile`"
+            <el-input v-model="row.name" placeholder="请输入名字" />
-          :rules="formRules.mobile"
+          </el-form-item>
-          :inline-message="true"
+        </template>
-          class="mb-0px!"
+      </el-table-column>
-        >
+      <el-table-column label="手机号码">
-          <el-input type="number" placeholder="输入手机号码" v-model="row.mobile" />
+        <template #default="{ row, $index }">
-        </el-form-item>
+          <el-form-item :prop="`${$index}.mobile`" :rules="formRules.mobile" class="mb-0px!">
-      </template>
+            <el-input type="number" placeholder="输入手机号码" v-model="row.mobile" />
-    </el-table-column>
+          </el-form-item>
-    <el-table-column align="center" fixed="right" label="操作" width="60">
+        </template>
-      <template #default="{ $index }">
+      </el-table-column>
-        <el-button @click="handleRemove($index)" link>—</el-button>
+      <el-table-column align="center" fixed="right" label="操作" width="60">
-      </template>
+        <template #default="{ $index }">
-    </el-table-column>
+          <el-button @click="handleDelete($index)" link>—</el-button>
-  </el-table>
+        </template>
+      </el-table-column>
+    </el-table>
+  </el-form>
   <el-row justify="center" class="mt-3">
     <el-button @click="handleAdd" round>+ 添加联系人</el-button>
   </el-row>
 </template>
 <script setup lang="ts">
 const props = defineProps<{
-  formData: any[]
+  studentId: undefined // 学生编号
 }>()
-// const formData = ref([
+const formLoading = ref(false) // 表单的加载中
-//   {
+const formData = ref([])
-//     name: '芋艿',
-//     mobile: '15601691300'
-//   },
-//   {
-//     name: '土豆',
-//     mobile: '15601691234'
-//   }
-// ])
 const formRules = reactive({
   mobile: [required]
 })
+const formRef = ref() // 表单 Ref
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    if (val) {
+      formData.value = [
+        {
+          name: '芋艿',
+          mobile: '15601691300'
+        }
+      ]
+    } else {
+      formData.value = []
+    }
+  },
+  { immediate: true }
+)
 
 /** 新增按钮操作 */
-const emit = defineEmits(['update:formData'])
 const handleAdd = () => {
-  emit('update:formData', [
+  formData.value.push({
-    ...props.formData,
+    name: '土豆'
-    {
+  })
-      name: '土豆'
-    }
-  ])
 }
 
 /** 删除按钮操作 */
-const handleRemove = (index) => {
+const handleDelete = (index) => {
-  const formData = props.formData.filter((_, i) => i !== index)
+  formData.value.splice(index, 1)
-  emit('update:formData', formData)
 }
+
+/** 表单校验 */
+const validate = () => {
+  return formRef.value.validate()
+}
+
+/** 表单值 **/
+const getData = () => {
+  return formData.value
+}
+
+defineExpose({ validate, getData })
 </script>

src/views/infra/demo02/DemoStudentForm.vue

@@ -17,12 +17,14 @@
         <el-input v-model="formData.field3" placeholder="请输入字段 3" />
       </el-form-item>
     </el-form>
-    <el-tabs v-model="activeName" class="demo-tabs" @tab-click="handleClick">
+    <!-- 子表的表单 -->
-      <el-tab-pane label="联系人信息" name="first">
+    <el-tabs v-model="subTabsName">
-        <DemoStudentContactForm v-model:form-data="formData.demoStudentContactList" />
+      <el-tab-pane label="联系人信息" name="DemoStudentContact">
+        <DemoStudentContactForm ref="demoStudentContactFormRef" :student-id="formData.id" />
+      </el-tab-pane>
+      <el-tab-pane label="地址信息" name="DemoStudentAddress">
+        <DemoStudentAddressForm ref="demoStudentAddressFormRef" :student-id="formData.id" />
       </el-tab-pane>
-      <el-tab-pane label="地址信息" name="third">地址信息</el-tab-pane>
-      <el-tab-pane label="其它信息" name="fourth">其它信息</el-tab-pane>
     </el-tabs>
     <template #footer>
       <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
@@ -33,6 +35,7 @@
 <script setup lang="ts">
 import * as DemoStudentApi from '@/api/infra/demo02'
 import DemoStudentContactForm from './DemoStudentContactForm.vue'
+import DemoStudentAddressForm from './DemoStudentAddressForm.vue'
 
 const { t } = useI18n() // 国际化
 const message = useMessage() // 消息弹窗
@@ -42,28 +45,36 @@ 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,
+  id: undefined
-  demoStudentContactList: [
+})
-    {
+const formRules = reactive({
-      name: '芋艿',
+  field2: [required]
-      mobile: '15601691300'
-    }
-  ]
 })
-const formRules = reactive({})
 const formRef = ref() // 表单 Ref
 
+/** 子表的表单 */
+const demoStudentContactFormRef = ref()
+const demoStudentAddressFormRef = ref()
+const subTabsName = ref('DemoStudentContact')
+
 /** 打开弹窗 */
 const open = async (type: string, id?: number) => {
   dialogVisible.value = true
   dialogTitle.value = t('action.' + type)
   formType.value = type
-  // resetForm()
+  resetForm()
   // 修改时，设置数据
   if (id) {
+    // debugger
     formLoading.value = true
     try {
-      formData.value = await DemoStudentApi.getDemoStudent(id)
+      // formData.value = await DemoStudentApi.getDemoStudent(id)
+      formData.value = {
+        id: id,
+        field1: '1',
+        field2: '22',
+        field3: '333'
+      }
     } finally {
       formLoading.value = false
     }
@@ -75,13 +86,27 @@ defineExpose({ open }) // 提供 open 方法，用于打开弹窗
 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
+  await formRef.value.validate()
-  const valid = await formRef.value.validate()
+  // 校验子表单
-  if (!valid) return
+  try {
+    await demoStudentContactFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentContact'
+    return
+  }
+  try {
+    await demoStudentAddressFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentAddress'
+    return
+  }
   // 提交请求
   formLoading.value = true
   try {
     const data = formData.value as unknown as DemoStudentApi.DemoStudentVO
+    // 拼接子表的数据
+    data.demoStudentContacts = demoStudentContactFormRef.value.getData()
+    data.demoStudentAddress = demoStudentAddressFormRef.value.getData()
     if (formType.value === 'create') {
       await DemoStudentApi.createDemoStudent(data)
       message.success(t('common.createSuccess'))

src/views/infra/demo02/index.vue

@@ -11,12 +11,7 @@
       <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
+        <el-button type="primary" plain @click="openForm('create')">
-          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
@@ -35,19 +30,10 @@
   <!-- 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">
+      <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
+          <el-button link type="primary" @click="openForm('update', scope.row.id)">
-            link
-            type="primary"
-            @click="openForm('update', scope.row.id)"
-            v-hasPermi="['infra:demo-student:update']"
-          >
             编辑
           </el-button>
           <el-button
@@ -98,9 +84,13 @@ const exportLoading = ref(false) // 导出的加载中
 const getList = async () => {
   loading.value = true
   try {
-    const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
-    list.value = data.list
+    list.value = [
-    total.value = data.total
+      {
+        id: 1
+      }
+    ]
+    total.value = 10
   } finally {
     loading.value = false
   }
@@ -120,7 +110,10 @@ const resetQuery = () => {
 
 /** 添加/修改操作 */
 const formRef = ref()
+// const demoStudentContactFormRef = ref()
 const openForm = (type: string, id?: number) => {
+  // console.log(demoStudentContactFormRef, 'xx demoStudentContactFormRef xx')
+  // demoStudentContactFormRef.value.validate()
   formRef.value.open(type, id)
 }
 

src/views/infra/demo03/DemoStudentAddressForm.vue

@@ -0,0 +1,58 @@
+<template>
+  <el-form
+    ref="formRef"
+    :model="formData"
+    :rules="formRules"
+    label-width="100px"
+    v-loading="formLoading"
+  >
+    <el-form-item label="子字段 1" prop="field1">
+      <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+    </el-form-item>
+    <el-form-item label="子字段 2" prop="field2">
+      <el-input v-model="formData.field2" placeholder="请输入字段 2" />
+    </el-form-item>
+    <el-form-item label="子字段 3" prop="field3">
+      <el-input v-model="formData.field3" placeholder="请输入字段 3" />
+    </el-form-item>
+  </el-form>
+</template>
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const formLoading = ref(false) // 表单的加载中
+const formData = ref({})
+const formRules = reactive({
+  field1: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    if (val) {
+      formData.value = {
+        field2: '番茄',
+        field3: '西瓜'
+      }
+    } else {
+      formData.value = {}
+    }
+  },
+  { immediate: true }
+)
+
+/** 表单校验 */
+const validate = () => {
+  return formRef.value.validate()
+}
+
+/** 表单值 **/
+const getData = () => {
+  return formData.value
+}
+
+defineExpose({ validate, getData })
+</script>

src/views/infra/demo03/DemoStudentAddressList.vue

@@ -0,0 +1,38 @@
+<template>
+  <!-- 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" />
+      <el-table-column label="手机" align="center" prop="mobile" />
+    </el-table>
+  </ContentWrap>
+</template>
+
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const loading = ref(true) // 列表的加载中
+const list = ref([]) // 列表的数据
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = [
+      {
+        id: props.studentId,
+        mobile: '88888'
+      }
+    ]
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+</script>

src/views/infra/demo03/DemoStudentContactForm.vue

@@ -0,0 +1,89 @@
+<template>
+  <el-form
+    ref="formRef"
+    :model="formData"
+    :rules="formRules"
+    label-width="0px"
+    v-loading="formLoading"
+    :inline-message="true"
+  >
+    <el-table :data="formData" class="-mt-10px">
+      <el-table-column label="序号" type="index" width="100" />
+      <el-table-column label="名字" prop="name" width="300">
+        <template #default="row">
+          <el-form-item class="mb-0px!">
+            <el-input v-model="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, $index }">
+          <el-form-item :prop="`${$index}.mobile`" :rules="formRules.mobile" class="mb-0px!">
+            <el-input type="number" placeholder="输入手机号码" v-model="row.mobile" />
+          </el-form-item>
+        </template>
+      </el-table-column>
+      <el-table-column align="center" fixed="right" label="操作" width="60">
+        <template #default="{ $index }">
+          <el-button @click="handleDelete($index)" link>—</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+  </el-form>
+  <el-row justify="center" class="mt-3">
+    <el-button @click="handleAdd" round>+ 添加联系人</el-button>
+  </el-row>
+</template>
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const formLoading = ref(false) // 表单的加载中
+const formData = ref([])
+const formRules = reactive({
+  mobile: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    if (val) {
+      formData.value = [
+        {
+          name: '芋艿',
+          mobile: '15601691300'
+        }
+      ]
+    } else {
+      formData.value = []
+    }
+  },
+  { immediate: true }
+)
+
+/** 新增按钮操作 */
+const handleAdd = () => {
+  formData.value.push({
+    name: '土豆'
+  })
+}
+
+/** 删除按钮操作 */
+const handleDelete = (index) => {
+  formData.value.splice(index, 1)
+}
+
+/** 表单校验 */
+const validate = () => {
+  return formRef.value.validate()
+}
+
+/** 表单值 **/
+const getData = () => {
+  return formData.value
+}
+
+defineExpose({ validate, getData })
+</script>

src/views/infra/demo03/DemoStudentContactList.vue

@@ -0,0 +1,38 @@
+<template>
+  <!-- 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" />
+      <el-table-column label="手机" align="center" prop="mobile" />
+    </el-table>
+  </ContentWrap>
+</template>
+
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const loading = ref(true) // 列表的加载中
+const list = ref([]) // 列表的数据
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = [
+      {
+        id: props.studentId,
+        mobile: '15601691300'
+      }
+    ]
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+</script>

src/views/infra/demo03/DemoStudentForm.vue

@@ -0,0 +1,132 @@
+<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="字段 1" prop="field1">
+        <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+      </el-form-item>
+      <el-form-item label="字段 2" prop="field2">
+        <el-input v-model="formData.field2" placeholder="请输入字段 2" />
+      </el-form-item>
+      <el-form-item label="字段 3" prop="field3">
+        <el-input v-model="formData.field3" placeholder="请输入字段 3" />
+      </el-form-item>
+    </el-form>
+    <!-- 子表的表单 -->
+    <el-tabs v-model="subTabsName">
+      <el-tab-pane label="联系人信息" name="DemoStudentContact">
+        <DemoStudentContactForm ref="demoStudentContactFormRef" :student-id="formData.id" />
+      </el-tab-pane>
+      <el-tab-pane label="地址信息" name="DemoStudentAddress">
+        <DemoStudentAddressForm ref="demoStudentAddressFormRef" :student-id="formData.id" />
+      </el-tab-pane>
+    </el-tabs>
+    <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'
+import DemoStudentAddressForm from './DemoStudentAddressForm.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
+})
+const formRules = reactive({
+  field2: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 子表的表单 */
+const demoStudentContactFormRef = ref()
+const demoStudentAddressFormRef = ref()
+const subTabsName = ref('DemoStudentContact')
+
+/** 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) {
+    // debugger
+    formLoading.value = true
+    try {
+      // formData.value = await DemoStudentApi.getDemoStudent(id)
+      formData.value = {
+        id: id,
+        field1: '1',
+        field2: '22',
+        field3: '333'
+      }
+    } 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
+  await formRef.value.validate()
+  // 校验子表单
+  try {
+    await demoStudentContactFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentContact'
+    return
+  }
+  try {
+    await demoStudentAddressFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentAddress'
+    return
+  }
+  // 提交请求
+  formLoading.value = true
+  try {
+    const data = formData.value as unknown as DemoStudentApi.DemoStudentVO
+    // 拼接子表的数据
+    data.demoStudentContacts = demoStudentContactFormRef.value.getData()
+    data.demoStudentAddress = demoStudentAddressFormRef.value.getData()
+    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/demo03/index.vue

@@ -0,0 +1,176 @@
+<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')">
+          <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"
+      row-key="id"
+    >
+      <el-table-column type="expand">
+        <template #default="scope">
+          <!-- 子表的表单 -->
+          <el-tabs model-value="DemoStudentContact">
+            <el-tab-pane label="联系人信息" name="DemoStudentContact">
+              <DemoStudentContactList :student-id="scope.row.id" />
+            </el-tab-pane>
+            <el-tab-pane label="地址信息" name="DemoStudentAddress">
+              <DemoStudentAddressList :student-id="scope.row.id" />
+            </el-tab-pane>
+          </el-tabs>
+        </template>
+      </el-table-column>
+      <el-table-column label="编号" align="center" prop="id" />
+      <el-table-column label="操作" align="center">
+        <template #default="scope">
+          <el-button link type="primary" @click="openForm('update', scope.row.id)">
+            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'
+import DemoStudentContactList from './DemoStudentContactList.vue'
+import DemoStudentAddressList from './DemoStudentAddressList.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 = [
+      {
+        id: 1
+      },
+      {
+        id: 10
+      }
+    ]
+    total.value = 10
+  } 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 demoStudentContactFormRef = ref()
+const openForm = (type: string, id?: number) => {
+  // console.log(demoStudentContactFormRef, 'xx demoStudentContactFormRef xx')
+  // demoStudentContactFormRef.value.validate()
+  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>

src/views/infra/demo04/DemoStudentAddressForm.vue

@@ -0,0 +1,58 @@
+<template>
+  <el-form
+    ref="formRef"
+    :model="formData"
+    :rules="formRules"
+    label-width="100px"
+    v-loading="formLoading"
+  >
+    <el-form-item label="子字段 1" prop="field1">
+      <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+    </el-form-item>
+    <el-form-item label="子字段 2" prop="field2">
+      <el-input v-model="formData.field2" placeholder="请输入字段 2" />
+    </el-form-item>
+    <el-form-item label="子字段 3" prop="field3">
+      <el-input v-model="formData.field3" placeholder="请输入字段 3" />
+    </el-form-item>
+  </el-form>
+</template>
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const formLoading = ref(false) // 表单的加载中
+const formData = ref({})
+const formRules = reactive({
+  field1: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    if (val) {
+      formData.value = {
+        field2: '番茄',
+        field3: '西瓜'
+      }
+    } else {
+      formData.value = {}
+    }
+  },
+  { immediate: true }
+)
+
+/** 表单校验 */
+const validate = () => {
+  return formRef.value.validate()
+}
+
+/** 表单值 **/
+const getData = () => {
+  return formData.value
+}
+
+defineExpose({ validate, getData })
+</script>

src/views/infra/demo04/DemoStudentAddressList.vue

@@ -0,0 +1,39 @@
+<template>
+  <!-- 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" />
+      <el-table-column label="手机" align="center" prop="mobile" />
+    </el-table>
+  </ContentWrap>
+</template>
+
+<script setup lang="ts">
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const loading = ref(true) // 列表的加载中
+const list = ref([]) // 列表的数据
+
+// TODO 芋艿：暂时没改
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = [
+      {
+        id: props.studentId,
+        mobile: '88888'
+      }
+    ]
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+</script>

src/views/infra/demo04/DemoStudentContactForm.vue

@@ -0,0 +1,96 @@
+<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="字段 1" prop="field1">
+        <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+      </el-form-item>
+    </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'
+import DemoStudentAddressForm from './DemoStudentAddressForm.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
+})
+const formRules = reactive({
+  field2: [required]
+})
+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) {
+    // debugger
+    formLoading.value = true
+    try {
+      // formData.value = await DemoStudentApi.getDemoStudent(id)
+      formData.value = {
+        id: id,
+        field1: '1',
+        field2: '22',
+        field3: '333'
+      }
+    } 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
+  await formRef.value.validate()
+  // 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) // TODO 芋艿：临时去掉
+      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/demo04/DemoStudentContactList.vue

@@ -0,0 +1,70 @@
+<template>
+  <!-- 列表 -->
+  <ContentWrap>
+    <el-button type="primary" plain @click="openForm('create')">
+      <Icon icon="ep:plus" class="mr-5px" /> 新增
+    </el-button>
+    <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+      <el-table-column label="编号" align="center" prop="id" />
+      <el-table-column label="手机" align="center" prop="mobile" />
+    </el-table>
+  </ContentWrap>
+
+  <!-- 表单弹窗：添加/修改 -->
+  <DemoStudentContactForm ref="formRef" @success="getList" />
+</template>
+
+<script setup lang="ts">
+import DemoStudentContactForm from './DemoStudentContactForm.vue'
+
+const props = defineProps<{
+  studentId: undefined // 学生编号
+}>()
+const loading = ref(false) // 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,
+  studentId: undefined
+})
+
+/** 监听主表的关联字段的变化，加载对应的子表数据 */
+watch(
+  () => props.studentId,
+  (val) => {
+    queryParams.studentId = val
+    handleQuery()
+  },
+  { immediate: false }
+)
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = [
+      {
+        id: props.studentId,
+        mobile: '15601691300'
+      }
+    ]
+    total.value = 10
+  } finally {
+    loading.value = false
+  }
+}
+
+/** 搜索按钮操作 */
+const handleQuery = () => {
+  queryParams.pageNo = 1
+  getList()
+}
+
+/** 添加/修改操作 */
+const formRef = ref()
+const openForm = (type: string, id?: number) => {
+  formRef.value.open(type, id)
+}
+</script>

src/views/infra/demo04/DemoStudentForm.vue

@@ -0,0 +1,132 @@
+<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="字段 1" prop="field1">
+        <el-input v-model="formData.field1" placeholder="请输入字段 1" />
+      </el-form-item>
+      <el-form-item label="字段 2" prop="field2">
+        <el-input v-model="formData.field2" placeholder="请输入字段 2" />
+      </el-form-item>
+      <el-form-item label="字段 3" prop="field3">
+        <el-input v-model="formData.field3" placeholder="请输入字段 3" />
+      </el-form-item>
+    </el-form>
+    <!-- 子表的表单 -->
+    <el-tabs v-model="subTabsName">
+      <el-tab-pane label="联系人信息" name="DemoStudentContact">
+        <DemoStudentContactForm ref="demoStudentContactFormRef" :student-id="formData.id" />
+      </el-tab-pane>
+      <el-tab-pane label="地址信息" name="DemoStudentAddress">
+        <DemoStudentAddressForm ref="demoStudentAddressFormRef" :student-id="formData.id" />
+      </el-tab-pane>
+    </el-tabs>
+    <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'
+import DemoStudentAddressForm from './DemoStudentAddressForm.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
+})
+const formRules = reactive({
+  field2: [required]
+})
+const formRef = ref() // 表单 Ref
+
+/** 子表的表单 */
+const demoStudentContactFormRef = ref()
+const demoStudentAddressFormRef = ref()
+const subTabsName = ref('DemoStudentContact')
+
+/** 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) {
+    // debugger
+    formLoading.value = true
+    try {
+      // formData.value = await DemoStudentApi.getDemoStudent(id)
+      formData.value = {
+        id: id,
+        field1: '1',
+        field2: '22',
+        field3: '333'
+      }
+    } 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
+  await formRef.value.validate()
+  // 校验子表单
+  try {
+    await demoStudentContactFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentContact'
+    return
+  }
+  try {
+    await demoStudentAddressFormRef.value.validate()
+  } catch (e) {
+    subTabsName.value = 'DemoStudentAddress'
+    return
+  }
+  // 提交请求
+  formLoading.value = true
+  try {
+    const data = formData.value as unknown as DemoStudentApi.DemoStudentVO
+    // 拼接子表的数据
+    data.demoStudentContacts = demoStudentContactFormRef.value.getData()
+    data.demoStudentAddress = demoStudentAddressFormRef.value.getData()
+    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/demo04/index.vue

@@ -0,0 +1,184 @@
+<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')">
+          <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"
+      highlight-current-row
+      @current-change="handleCurrentChange"
+    >
+      <el-table-column label="编号" align="center" prop="id" />
+      <el-table-column label="操作" align="center">
+        <template #default="scope">
+          <el-button link type="primary" @click="openForm('update', scope.row.id)">
+            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>
+
+  <!-- 子列表 -->
+  <ContentWrap>
+    <el-tabs model-value="DemoStudentContact">
+      <el-tab-pane label="联系人信息" name="DemoStudentContact">
+        <DemoStudentContactList :student-id="currentRow.id" />
+      </el-tab-pane>
+      <el-tab-pane label="地址信息" name="DemoStudentAddress">
+        <DemoStudentAddressList :student-id="currentRow.id" />
+      </el-tab-pane>
+    </el-tabs>
+  </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'
+import DemoStudentContactList from './DemoStudentContactList.vue'
+import DemoStudentAddressList from './DemoStudentAddressList.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
+const currentRow = ref({}) // 选中行
+
+/** 查询列表 */
+const getList = async () => {
+  loading.value = true
+  try {
+    // const data = await DemoStudentApi.getDemoStudentPage(queryParams)
+    list.value = [
+      {
+        id: 1
+      },
+      {
+        id: 10
+      }
+    ]
+    total.value = 10
+  } 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 demoStudentContactFormRef = ref()
+const openForm = (type: string, id?: number) => {
+  // console.log(demoStudentContactFormRef, 'xx demoStudentContactFormRef xx')
+  // demoStudentContactFormRef.value.validate()
+  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
+  }
+}
+
+/** 选中行操作 */
+const handleCurrentChange = (row) => {
+  console.log(currentRow.value, '==== currentRow.value ====')
+  console.log(row, '==== row ====')
+  currentRow.value = row
+}
+
+/** 初始化 **/
+onMounted(() => {
+  getList()
+})
+</script>