songjie
3 weeks ago
3 changed files with 427 additions and 0 deletions
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36src/api/eventManagement.js
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6src/router/index.js
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385src/views/EventManagement/LearningPageConfig.vue
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<template> |
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<div class="page-container"> |
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<div class="search-container"> |
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<el-button type="danger" @click="addArticle">添加关联文章</el-button> |
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</div> |
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<!-- 数据 --> |
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<el-table |
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:data="tableData" |
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style="width: 100%; margin-top: 20px" |
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header-cell-class-name="table-header" |
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@sort-change="handleSortChange" |
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:default-sort="{ prop: null, order: null }" |
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class="table-rounded" |
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:loading="tableLoading" |
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> |
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<el-table-column |
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prop="id" |
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label="序号" |
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align="center" |
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header-align="center" |
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width="80" |
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> |
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<template #default="scope"> |
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{{ (currentPage - 1) * pageSize + scope.$index + 1 }} |
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</template> |
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</el-table-column> |
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<el-table-column |
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prop="article_id" |
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label="文章id" |
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align="center" |
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header-align="center" |
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/> |
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<el-table-column |
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prop="article_title" |
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label="文章标题" |
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align="center" |
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header-align="center" |
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/> |
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<el-table-column label="状态" prop="status" align="center" header-align="center"> |
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<template #default="scope"> |
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<el-switch |
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v-model="scope.row.status" |
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:active-value="1" |
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:inactive-value="0" |
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inline-prompt |
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style=" |
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--el-switch-on-color: #13ce66; |
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--el-switch-off-color: #ff4949; |
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" |
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active-text="ON" |
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inactive-text="OFF" |
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:disabled="activeRecordId && activeRecordId !== scope.row.id" |
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:before-change="() => beforeChangeState(scope.row)" |
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> |
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</el-switch> |
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</template> |
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</el-table-column> |
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<el-table-column label="操作" align="center" header-align="center"> |
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<template #default="scope"> |
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<el-button type="text" @click="deleteArticle(scope.row)">删除</el-button> |
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<el-button type="text" @click="editArticle(scope.row)">编辑</el-button> |
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</template> |
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</el-table-column> |
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</el-table> |
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|
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<!-- 分页组件 --> |
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<div class="demo-pagination-block"> |
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<el-pagination |
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@size-change="handleSizeChange" |
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@current-change="handleCurrentChange" |
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:current-page="currentPage" |
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:page-sizes="[10, 15, 20, 50, 100]" |
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:page-size="pageSize" |
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layout="total, sizes, prev, pager, next, jumper" |
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:total="datatotal" |
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/> |
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</div> |
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<el-dialog v-model="dialogFormVisible" width="500" :show-close="false" :title="isEditMode ? '更改关联文章' : '添加关联文章'"> |
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<el-form |
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:model="form" |
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style="width: 400px; margin: 0 auto" |
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:rules="rules" |
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ref="formRef" |
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> |
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<el-form-item label="文章id" prop="article_id"> |
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<el-input |
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v-model="form.article_id" |
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type="number" |
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autocomplete="off" |
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placeholder="请输入文章id" |
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clearable |
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/> |
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</el-form-item> |
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</el-form> |
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<template #footer> |
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<div class="dialog-footer"> |
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<el-button @click="dialogFormVisible = false">取消</el-button> |
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<el-button type="danger" @click="submitForm(formRef)"> |
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提交 |
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</el-button> |
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</div> |
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</template> |
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</el-dialog> |
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</div> |
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</template> |
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<script setup> |
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import { ref, reactive, onMounted, computed, watch } from "vue"; |
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import { ElMessage, ElMessageBox } from "element-plus"; |
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import router from "../../router"; |
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import { |
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getLearningPageListApi, |
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addLearningPageApi, |
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deleteLearningPageApi, |
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changeLearningPageStatusApi, |
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} from "../../api/eventManagement"; |
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const formRef = ref(); |
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const form = reactive({ |
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id: null, |
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article_id: null, |
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}); |
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const validateNum = (rule, value, callback) => { |
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if (value === "" || value === null || value === undefined) { |
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callback(); |
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return; |
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} |
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if (Number(value) < 0) { |
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callback(new Error("不能为负数")); |
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} else { |
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callback(); |
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} |
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}; |
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const rules = { |
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article_id: [ |
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{ required: true, message: "请输入文章id", trigger: "blur" }, |
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{ validator: validateNum, trigger: "blur" }, |
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], |
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}; |
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// token |
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const token = localStorage.getItem("token"); |
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const dialogFormVisible = ref(false); |
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const isEditMode = ref(false); |
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// 表格数据 |
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const tableData = ref([]); |
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const tableLoading = ref(false); |
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const datatotal = ref(0); |
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const activeRecordId = ref(null); |
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// 分页参数 |
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const currentPage = ref(1); |
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const pageSize = ref(15); |
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const beforeChangeState = (row) => { |
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return new Promise(async (resolve, reject) => { |
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try { |
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const targetStatus = row.status === 1 ? 0 : 1; |
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// 检查是否有其他记录处于on状态 |
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if (targetStatus === 1 && activeRecordId.value && activeRecordId.value !== row.id) { |
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ElMessage.error("已有状态为ON的记录，无法修改其他记录的状态"); |
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reject(new Error("已有状态为ON的记录")); |
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return; |
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} |
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await changeLearningPageStatusApi({ |
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token: token, |
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id: row.id, |
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status: targetStatus, |
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}); |
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ElMessage.success("状态更新成功"); |
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resolve(true); |
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fetchTableData(); |
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} catch (error) { |
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reject(new Error("状态更新失败")); |
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} |
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}); |
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}; |
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// 重置表单数据 |
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const resetForm = () => { |
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form.id = null; |
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form.article_id = null; |
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}; |
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// 添加按钮 |
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const addArticle = () => { |
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resetForm(); |
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isEditMode.value = false; |
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dialogFormVisible.value = true; |
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}; |
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// 编辑按钮 |
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const editArticle = (row) => { |
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form.id = row.id; |
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form.article_id = row.article_id; |
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isEditMode.value = true; |
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dialogFormVisible.value = true; |
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}; |
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const submitForm = async () => { |
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try { |
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await formRef.value.validate(); |
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const requestParams = { |
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token: token, |
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article_id: form.article_id, |
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}; |
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if (isEditMode.value) { |
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requestParams.id = form.id; |
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await addLearningPageApi(requestParams); |
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ElMessage.success("编辑成功"); |
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} else { |
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await addLearningPageApi(requestParams); |
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ElMessage.success("添加成功"); |
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} |
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dialogFormVisible.value = false; |
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fetchTableData(); |
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} catch (error) {} |
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}; |
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const deleteArticle = async (row) => { |
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try { |
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await ElMessageBox.confirm("确定要删除吗？", "确认删除", { |
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confirmButtonText: "确定", |
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cancelButtonText: "取消", |
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type: "warning", |
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confirmButtonClass: "custom-confirm-btn", |
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}); |
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const requestParams = { |
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token: token, |
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id: row.id, |
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}; |
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const data = await deleteLearningPageApi(requestParams); |
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ElMessage.success("删除成功"); |
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fetchTableData(); |
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} catch (error) { |
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if (error === "cancel") { |
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ElMessage.info("已取消删除"); |
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} else { |
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ElMessage.error("删除失败"); |
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} |
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} |
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}; |
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// 获取表格数据 |
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const fetchTableData = async () => { |
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try { |
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tableLoading.value = true; |
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const requestParams = { |
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token: token, |
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page: currentPage.value, |
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page_size: pageSize.value, |
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}; |
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const data = await getLearningPageListApi(requestParams); |
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tableData.value = data.list; |
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datatotal.value = data.total; |
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// 检查是否有状态为on的记录 |
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const activeRecord = data.list.find(item => item.status === 1); |
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activeRecordId.value = activeRecord ? activeRecord.id : null; |
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} catch (error) { |
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console.error("获取表格数据失败：", error); |
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tableData.value = []; |
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datatotal.value = 0; |
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activeRecordId.value = null; |
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} finally { |
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tableLoading.value = false; |
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} |
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}; |
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// 组件挂载时：获取地区列表 + 初始化表格数据 |
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onMounted(() => { |
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fetchTableData(); |
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}); |
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// 分页方法 |
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const handleSizeChange = (val) => { |
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pageSize.value = val; |
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fetchTableData(); |
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console.log(`每页 ${val} 条`); |
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}; |
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const handleCurrentChange = (val) => { |
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currentPage.value = val; |
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fetchTableData(); |
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console.log(`当前页: ${val}`); |
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}; |
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const handleSortChange = (val) => { |
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console.log("排序改变:", val); |
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}; |
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</script> |
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<style scoped> |
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/* 父容器 */ |
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.page-container { |
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position: relative; |
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min-height: 600px; |
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} |
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/* 搜索区域 */ |
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.search-container { |
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display: flex; |
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height: auto; |
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flex-direction: column; |
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justify-content: center; |
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align-items: flex-start; |
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gap: 12px; |
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align-self: stretch; |
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border-radius: 8px; |
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background: #fefaf9; |
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box-shadow: 0 0 4px 0 rgba(0, 0, 0, 0.25); |
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padding: 15px; |
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margin-bottom: 20px; |
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} |
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/* 表格样式 */ |
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.table-rounded { |
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border-radius: 12px !important; |
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overflow: hidden !important; |
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border: 1px solid #e4e7ed !important; |
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height: 750px; |
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} |
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.table-header { |
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text-align: center !important; |
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font-weight: 800 !important; |
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font-size: 15px !important; |
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color: #333 !important; |
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background-color: #f8f9fa !important; |
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} |
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.el-table__cell { |
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border-right: none !important; |
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border-bottom: 1px solid #e4e7ed !important; |
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} |
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.el-table__header th.el-table__cell { |
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border-right: none !important; |
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border-bottom: 1px solid #e4e7ed !important; |
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} |
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.el-table__row:hover .el-table__cell { |
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background-color: #fafafa !important; |
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} |
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/* 分页组件样式 */ |
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.demo-pagination-block { |
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display: flex; |
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width: 100%; |
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height: 44px; |
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padding: 0 16px; |
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align-items: center; |
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gap: 16px; |
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position: absolute; |
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margin-top: 10px; |
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border-radius: 0 0 3px 3px; |
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border-top: 1px solid #eaeaea; |
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background: #fefbfb; |
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box-sizing: border-box; |
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} |
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.tip { |
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font-size: 12px; |
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color: #8c939d; |
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} |
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</style> |
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<style> |
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.custom-confirm-btn { |
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background: #e13d52; |
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border-color: #e13d52; |
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color: white !important; |
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border-radius: 6px !important; |
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padding: 8px 16px !important; |
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} |
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.custom-confirm-btn:hover { |
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background: #d88b95; |
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border-color: #d88b95; |
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} |
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</style> |
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