wlkjyy
f7c3be1d30
- Created ImageForm.vue as standalone page for add/edit image functionality - Removed dialog-based image form from VmImages.vue - Implemented tagsViewStore for global tab state management - Added automatic tab closing on form cancel/back - Fixed data persistence issue when switching between image edits - Removed quick actions section from ImageForm - Updated router configuration for new image form route
540 lines
15 KiB
Vue
540 lines
15 KiB
Vue
<template>
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<div class="news-container">
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<!-- 主容器 -->
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<el-card class="main-container" shadow="never">
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<!-- 搜索和操作栏 -->
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<div class="filter-section">
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<div class="filter-content">
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<el-form :inline="true" :model="searchForm" class="search-form">
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<el-form-item label="新闻标题">
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<el-input v-model="searchForm.title" placeholder="请输入新闻标题" clearable style="width: 200px" />
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</el-form-item>
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<el-form-item label="新闻分类">
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<el-select v-model="searchForm.category" placeholder="请选择分类" clearable style="width: 150px">
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<el-option label="产品动态" value="product" />
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<el-option label="技术干货" value="technology" />
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<el-option label="行业资讯" value="industry" />
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<el-option label="活动公告" value="activity" />
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<el-option label="其他" value="other" />
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</el-select>
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</el-form-item>
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<el-form-item label="发布时间">
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<el-date-picker
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v-model="searchForm.dateRange"
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type="daterange"
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range-separator="至"
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start-placeholder="开始日期"
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end-placeholder="结束日期"
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format="YYYY-MM-DD"
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value-format="YYYY-MM-DD"
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clearable
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style="width: 240px"
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/>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" @click="handleSearch">
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<el-icon><search /></el-icon>搜索
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</el-button>
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<el-button @click="resetSearch">
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<el-icon><refresh /></el-icon>重置
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</el-button>
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</el-form-item>
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</el-form>
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<div class="action-bar">
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<el-button type="primary" @click="handleAdd">
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<el-icon><plus /></el-icon>发布新闻
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</el-button>
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</div>
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</div>
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</div>
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<!-- 数据表格 -->
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<div class="table-section">
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<el-table
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v-loading="loading"
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:data="newsData"
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style="width: 100%"
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row-key="id"
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:header-cell-style="{ background: '#fafafa', color: '#333', fontWeight: 600 }"
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>
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<el-table-column type="index" label="序号" width="60" align="center" />
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<el-table-column prop="title" label="新闻标题" min-width="200" show-overflow-tooltip />
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<el-table-column prop="category" label="新闻分类" width="120" align="center">
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<template #default="scope">
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<el-tag :type="getCategoryType(scope.row.category)">
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{{ getCategoryText(scope.row.category) }}
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</el-tag>
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</template>
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</el-table-column>
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<el-table-column prop="author" label="作者" width="150" align="center" />
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<el-table-column prop="publishTime" label="发布时间" width="120" align="center" />
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<el-table-column prop="viewCount" label="阅读量" width="100" align="center" />
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<el-table-column label="操作" width="220" align="center" fixed="right">
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<template #default="scope">
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<el-button type="primary" link @click="handleView(scope.row)">查看</el-button>
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<el-button type="primary" link @click="handleEdit(scope.row)">编辑</el-button>
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<el-button type="danger" link @click="handleDelete(scope.row)">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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<!-- 分页 -->
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<el-pagination
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v-model:current-page="pagination.currentPage"
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v-model:page-size="pagination.pageSize"
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:page-sizes="[10, 20, 50, 100]"
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:total="pagination.total"
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layout="total, sizes, prev, pager, next, jumper"
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@size-change="handleSizeChange"
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@current-change="handleCurrentChange"
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background
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class="pagination"
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/>
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</div>
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</el-card>
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<!-- 新闻详情对话框 -->
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<el-dialog
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v-model="dialogVisible"
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:title="dialogTitle"
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width="800px"
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:before-close="handleDialogClose"
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>
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<div v-if="dialogType === 'view'" class="news-detail">
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<h2 class="detail-title">{{ currentNews.title }}</h2>
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<div class="detail-info">
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<span>
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<el-tag :type="getCategoryType(currentNews.category)" size="small">
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{{ getCategoryText(currentNews.category) }}
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</el-tag>
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</span>
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<span><el-icon><user /></el-icon> {{ currentNews.author }}</span>
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<span><el-icon><calendar /></el-icon> {{ currentNews.publishTime }}</span>
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<span><el-icon><view /></el-icon> {{ currentNews.viewCount }} 次阅读</span>
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</div>
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<el-image class="detail-cover" :src="currentNews.coverImage" fit="cover" />
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<div class="detail-content" v-html="currentNews.content"></div>
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</div>
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<div v-else>
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<el-form :model="newsForm" label-width="120px" :rules="rules" ref="newsFormRef">
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<el-form-item label="新闻标题" prop="title">
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<el-input v-model="newsForm.title" placeholder="请输入新闻标题" />
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</el-form-item>
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<el-form-item label="新闻分类" prop="category">
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<el-select v-model="newsForm.category" placeholder="请选择分类" style="width: 100%">
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<el-option label="产品动态" value="product" />
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<el-option label="技术干货" value="technology" />
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<el-option label="行业资讯" value="industry" />
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<el-option label="活动公告" value="activity" />
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<el-option label="其他" value="other" />
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</el-select>
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</el-form-item>
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<el-form-item label="封面图片" prop="coverImage">
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<el-input v-model="newsForm.coverImage" placeholder="请输入图片URL" />
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<div class="upload-tip">
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<el-icon><info-filled /></el-icon> 实际使用时应为图片上传组件
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</div>
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</el-form-item>
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<el-form-item label="简介摘要" prop="summary">
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<el-input
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v-model="newsForm.summary"
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type="textarea"
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:rows="3"
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placeholder="请输入新闻简介(100字以内)"
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maxlength="100"
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show-word-limit
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/>
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</el-form-item>
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<el-form-item label="新闻内容" prop="content">
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<el-input
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v-model="newsForm.content"
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type="textarea"
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:rows="8"
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placeholder="请输入新闻正文内容"
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/>
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<div class="upload-tip">
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<el-icon><info-filled /></el-icon> 实际使用时应为富文本编辑器
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</div>
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</el-form-item>
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</el-form>
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</div>
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<template #footer>
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<div class="dialog-footer" v-if="dialogType !== 'view'">
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<el-button @click="handleDialogClose">取消</el-button>
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<el-button type="primary" @click="submitForm">确认</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 } from 'vue'
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import {
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Plus, Search, Refresh, View, Edit, Delete,
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User, Calendar, Picture, InfoFilled
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} from '@element-plus/icons-vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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// 搜索表单
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const searchForm = reactive({
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title: '',
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category: '',
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dateRange: []
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})
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// 重置搜索
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const resetSearch = () => {
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searchForm.title = ''
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searchForm.category = ''
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searchForm.dateRange = []
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handleSearch()
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}
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// 新闻数据
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const loading = ref(false)
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const newsData = ref([])
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// 分页
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const pagination = reactive({
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currentPage: 1,
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pageSize: 10,
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total: 0
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})
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// 处理页码变化
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const handleCurrentChange = (val) => {
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pagination.currentPage = val
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fetchData()
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}
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// 处理每页条数变化
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const handleSizeChange = (val) => {
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pagination.pageSize = val
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fetchData()
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}
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// 对话框相关
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const dialogVisible = ref(false)
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const dialogType = ref('') // 'add', 'edit', 'view'
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const dialogTitle = computed(() => {
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if (dialogType.value === 'add') return '发布新闻'
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if (dialogType.value === 'edit') return '编辑新闻'
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return '新闻详情'
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})
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// 当前选中的新闻
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const currentNews = ref({})
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// 表单对象和规则
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const newsFormRef = ref(null)
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const newsForm = reactive({
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id: '',
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title: '',
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category: '',
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coverImage: '',
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summary: '',
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content: ''
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})
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const rules = {
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title: [{ required: true, message: '请输入新闻标题', trigger: 'blur' }],
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category: [{ required: true, message: '请选择新闻分类', trigger: 'change' }],
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coverImage: [{ required: true, message: '请输入封面图片URL', trigger: 'blur' }],
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summary: [{ required: true, message: '请输入新闻简介', trigger: 'blur' }],
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content: [{ required: true, message: '请输入新闻内容', trigger: 'blur' }]
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}
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// 新闻分类标签
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const getCategoryType = (category) => {
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const map = {
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product: 'primary',
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technology: 'success',
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industry: 'info',
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activity: 'warning',
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other: ''
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}
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return map[category] || ''
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}
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const getCategoryText = (category) => {
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const map = {
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product: '产品动态',
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technology: '技术干货',
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industry: '行业资讯',
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activity: '活动公告',
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other: '其他'
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}
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return map[category] || '未知'
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}
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// 处理搜索
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const handleSearch = () => {
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pagination.currentPage = 1
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fetchData()
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}
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// 获取数据
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const fetchData = () => {
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loading.value = true
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// 模拟API请求
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setTimeout(() => {
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// 这里应该是真实的API请求
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const mockData = []
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const categories = ['product', 'technology', 'industry', 'activity', 'other']
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for (let i = 0; i < pagination.pageSize; i++) {
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const id = (pagination.currentPage - 1) * pagination.pageSize + i + 1
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if (id > 32) break // 模拟总数
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const category = categories[Math.floor(Math.random() * categories.length)]
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mockData.push({
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id: `news-${id}`,
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title: `零零七云计算平台${getCategoryText(category)}新闻 ${id}`,
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category,
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author: '零零七云计算小编',
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publishTime: '2023-10-12',
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viewCount: Math.floor(Math.random() * 1000),
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coverImage: `https://picsum.photos/id/${id + 30}/800/400`,
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summary: '零零七云计算平台重磅升级，新增多项功能特性，提供更优质的云服务体验。本次升级包含计算资源优化、存储系统升级、网络性能提升等多方面改进。',
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content: `<p>尊敬的用户：</p>
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<p>我们很高兴地宣布，零零七云计算平台已完成重大升级，带来全新的用户体验和技术改进。</p>
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<h3>一、主要升级内容</h3>
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<ol>
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<li>计算资源全面升级，性能提升30%</li>
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<li>存储系统架构优化，读写速度大幅提升</li>
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<li>网络架构重构，带宽翻倍，延迟降低</li>
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<li>控制台界面优化，操作更加便捷</li>
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<li>API接口全面升级，兼容性更好</li>
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</ol>
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<h3>二、升级优势</h3>
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<p>本次升级将为您带来更稳定、高效的云服务体验。我们的技术团队持续致力于提供业界领先的云计算解决方案。</p>
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<h3>三、后续计划</h3>
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<p>我们将继续投入研发，计划在年底前推出更多创新功能，敬请期待！</p>
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<p>感谢您一直以来对零零七云计算的支持与信任！</p>`
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})
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}
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newsData.value = mockData
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pagination.total = 32
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loading.value = false
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}, 500)
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}
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// 添加新闻
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const handleAdd = () => {
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dialogType.value = 'add'
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dialogVisible.value = true
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newsForm.id = ''
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newsForm.title = ''
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newsForm.category = ''
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newsForm.coverImage = ''
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newsForm.summary = ''
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newsForm.content = ''
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}
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// 查看新闻
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const handleView = (row) => {
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dialogType.value = 'view'
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dialogVisible.value = true
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currentNews.value = { ...row }
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}
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// 编辑新闻
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const handleEdit = (row) => {
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dialogType.value = 'edit'
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dialogVisible.value = true
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newsForm.id = row.id
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newsForm.title = row.title
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newsForm.category = row.category
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newsForm.coverImage = row.coverImage
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newsForm.summary = row.summary
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newsForm.content = row.content
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}
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// 删除新闻
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const handleDelete = (row) => {
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ElMessageBox.confirm(`确定要删除"${row.title}"吗？删除后不可恢复！`, '警告', {
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confirmButtonText: '确定',
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cancelButtonText: '取消',
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type: 'error'
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}).then(() => {
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// 这里应该是API请求
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ElMessage.success('删除成功')
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fetchData()
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}).catch(() => {})
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}
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// 关闭对话框
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const handleDialogClose = () => {
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dialogVisible.value = false
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if (newsFormRef.value) {
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newsFormRef.value.resetFields()
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}
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}
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// 提交表单
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const submitForm = async () => {
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if (!newsFormRef.value) return
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await newsFormRef.value.validate((valid) => {
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if (valid) {
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// 这里应该是API请求
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ElMessage.success(dialogType.value === 'add' ? '发布成功' : '更新成功')
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dialogVisible.value = false
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fetchData()
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}
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})
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}
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// 初始加载
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onMounted(() => {
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fetchData()
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})
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</script>
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<style scoped>
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.news-container {
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padding: 0;
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}
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.main-container {
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border: 1px solid #e1e8ed;
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background: #ffffff;
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}
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.filter-section {
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padding: 0;
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border-bottom: 1px solid #e1e8ed;
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background: #fafbfc;
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}
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.filter-content {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 16px 20px;
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gap: 20px;
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flex-wrap: wrap;
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}
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.search-form {
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margin: 0;
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flex: 1;
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display: flex;
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align-items: center;
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gap: 12px;
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flex-wrap: wrap;
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}
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.search-form :deep(.el-form-item) {
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margin-bottom: 0;
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margin-right: 12px;
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}
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.action-bar {
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display: flex;
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gap: 12px;
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flex-shrink: 0;
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}
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.table-section {
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padding: 0;
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}
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.pagination {
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margin-top: 20px;
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padding: 16px 20px;
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border-top: 1px solid #e1e8ed;
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background: #fafbfc;
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justify-content: flex-end;
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}
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/* 新闻详情样式 */
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.news-detail {
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padding: 0 20px;
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}
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.detail-title {
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text-align: center;
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margin-bottom: 20px;
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font-size: 22px;
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color: #303133;
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}
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.detail-info {
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display: flex;
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justify-content: center;
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color: #909399;
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margin-bottom: 20px;
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font-size: 14px;
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}
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.detail-info span {
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display: flex;
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align-items: center;
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margin: 0 10px;
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}
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.detail-info .el-icon {
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margin-right: 5px;
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}
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.detail-cover {
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|
width: 100%;
|
|
max-height: 400px;
|
|
margin-bottom: 20px;
|
|
border-radius: 4px;
|
|
}
|
|
|
|
.detail-content {
|
|
line-height: 1.8;
|
|
color: #606266;
|
|
}
|
|
|
|
.upload-tip {
|
|
margin-top: 5px;
|
|
color: #909399;
|
|
font-size: 12px;
|
|
display: flex;
|
|
align-items: center;
|
|
}
|
|
|
|
.upload-tip .el-icon {
|
|
margin-right: 5px;
|
|
color: #E6A23C;
|
|
}
|
|
|
|
/* 表格样式优化 */
|
|
:deep(.el-table) {
|
|
border: none;
|
|
color: #2c3e50;
|
|
}
|
|
|
|
:deep(.el-table__header) {
|
|
background: #f8f9fa;
|
|
}
|
|
|
|
:deep(.el-table th) {
|
|
background: #f8f9fa !important;
|
|
border-bottom: 2px solid #e1e8ed;
|
|
color: #2c3e50;
|
|
font-weight: 600;
|
|
font-size: 13px;
|
|
}
|
|
|
|
:deep(.el-table td) {
|
|
border-bottom: 1px solid #f0f2f5;
|
|
color: #34495e;
|
|
}
|
|
|
|
:deep(.el-table tr:hover > td) {
|
|
background-color: #f8f9fa !important;
|
|
}
|
|
|
|
:deep(.el-card__body) {
|
|
padding: 0;
|
|
}
|
|
</style> |