forked from liweijie/education
前端代码
This commit is contained in:
liumengyu
@@ -0,0 +1,458 @@
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<template>
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<div class="app-container teach-notice">
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<!-- 操作按钮 -->
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<el-row :gutter="10" class="mb8">
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<el-col :span="1.5">
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<el-button
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type="primary"
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icon="el-icon-plus"
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size="mini"
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@click="handleAdd"
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>新增</el-button>
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</el-col>
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</el-row>
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<!-- 查询条件区域 -->
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<el-form :model="queryParams" ref="queryForm" size="small" :inline="true" label-width="68px">
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<el-form-item label="标题" prop="title">
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<el-input
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v-model="queryParams.title"
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placeholder="请输入标题"
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clearable
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@keyup.enter.native="handleQuery"
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/>
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</el-form-item>
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<el-form-item label="优先级">
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<el-input
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v-model="queryParams.priorityFrom"
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placeholder="从"
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type="number"
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style="width: 100px"
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/>
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<span class="range-sep">-</span>
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<el-input
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v-model="queryParams.priorityTo"
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placeholder="到"
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type="number"
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style="width: 100px"
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/>
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</el-form-item>
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<el-form-item label="公告类别">
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<el-select
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v-model="queryParams.category"
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placeholder="请选择"
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clearable
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style="width: 160px"
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>
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<el-option
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v-for="item in categoryOptions"
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:key="item"
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:label="item"
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:value="item"
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>
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<el-checkbox
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:value="queryParams.category === item"
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@click.stop.prevent="onCategoryCheck(item)"
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/>
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<span style="margin-left: 6px">{{ item }}</span>
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</el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="发布日期">
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<el-date-picker
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v-model="queryParams.publishDateFrom"
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type="date"
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placeholder="从"
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value-format="yyyy-MM-dd"
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style="width: 140px"
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/>
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<span class="range-sep">-</span>
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<el-date-picker
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v-model="queryParams.publishDateTo"
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type="date"
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placeholder="到"
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value-format="yyyy-MM-dd"
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style="width: 140px"
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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" icon="el-icon-search" size="mini" @click="handleQuery">查询</el-button>
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<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
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</el-form-item>
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</el-form>
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<el-alert
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class="query-tip"
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title="注意：勾选'选择框'表示启用该项对应的查询条件"
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type="info"
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:closable="false"
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show-icon
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/>
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<!-- 数据列表区域 -->
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<div class="list-title">公告列表</div>
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<el-table v-loading="loading" :data="noticeList" border :height="tableHeight">
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<el-table-column label="序号" type="index" align="center" width="70" />
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<el-table-column label="发布时间" align="center" min-width="160">
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<template slot-scope="scope">{{ formatTime(scope.row.publishTime) }}</template>
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</el-table-column>
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<el-table-column label="标题" align="center" prop="title" min-width="280" :show-overflow-tooltip="true" />
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<el-table-column label="公告状态" align="center" width="100">
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<template slot-scope="scope">
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<el-tag :type="statusTagType(scope.row.status)">{{ scope.row.status }}</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="公告类别" align="center" prop="category" width="100" />
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<el-table-column label="优先级" align="center" prop="priority" width="90" />
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<el-table-column label="阅读次数" align="center" prop="readCount" width="100" />
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<el-table-column label="接收/已读" align="center" width="110">
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<template slot-scope="scope">{{ scope.row.recipientCount }}/{{ scope.row.readerCount }}</template>
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</el-table-column>
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<el-table-column label="操作" align="center" width="240" class-name="small-padding fixed-width">
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<template slot-scope="scope">
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<el-button
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type="text"
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size="mini"
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icon="el-icon-view"
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@click="handleView(scope.row)"
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>详情</el-button>
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<el-button
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type="text"
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size="mini"
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icon="el-icon-edit"
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@click="handleUpdate(scope.row)"
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>修改</el-button>
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<el-button
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v-if="scope.row.status !== '已下架'"
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type="text"
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size="mini"
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icon="el-icon-download"
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@click="handleOffline(scope.row)"
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>下架</el-button>
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<el-button
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type="text"
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size="mini"
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icon="el-icon-delete"
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style="color: #f56c6c"
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@click="handleDelete(scope.row)"
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>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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<pagination
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v-show="total > 0"
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:total="total"
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:page.sync="queryParams.pageNum"
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:limit.sync="queryParams.pageSize"
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@pagination="getList"
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/>
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<!-- 新增/修改 对话框 -->
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<el-dialog
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:title="dialogTitle"
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:visible="dialogVisible"
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:close-on-click-modal="false"
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width="600px"
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@update:visible="handleDialogVisible"
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>
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<el-form ref="noticeForm" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="公告标题" prop="title">
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<el-input v-model="form.title" placeholder="请输入公告标题" />
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</el-form-item>
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<el-form-item label="公告类别" prop="category">
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<el-select v-model="form.category" placeholder="请选择公告类别" clearable>
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<el-option v-for="item in categoryOptions" :key="item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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<el-form-item label="公告正文" prop="content">
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<el-input type="textarea" v-model="form.content" rows="8" placeholder="请输入公告正文" />
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</el-form-item>
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</el-form>
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<div slot="footer" class="dialog-footer">
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<el-button type="primary" size="mini" @click="submitForm">确 定</el-button>
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<el-button size="mini" @click="handleDialogVisible(false)">取 消</el-button>
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</div>
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</el-dialog>
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<!-- 详情 对话框 -->
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<el-dialog
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title="公告详情"
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:visible="viewVisible"
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:close-on-click-modal="false"
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width="600px"
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@update:visible="handleViewVisible"
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>
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<div class="detail-body">
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<div class="detail-row">
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<span class="detail-label">公告标题</span>
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<span class="detail-value">{{ viewForm.title }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">公告类别</span>
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<span class="detail-value">{{ viewForm.category }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">公告状态</span>
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<span class="detail-value">{{ viewForm.status }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">优先级</span>
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<span class="detail-value">{{ viewForm.priority }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">发布时间</span>
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<span class="detail-value">{{ viewForm.publishTime }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">阅读次数</span>
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<span class="detail-value">{{ viewForm.readCount }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">接收/已读</span>
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<span class="detail-value">{{ viewForm.recipientCount }}/{{ viewForm.readerCount }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">发布范围</span>
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<span class="detail-value">{{ viewForm.scopeName }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">公告正文</span>
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<span class="detail-value detail-content">{{ viewForm.content }}</span>
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</div>
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<div class="detail-row">
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<span class="detail-label">备注</span>
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<span class="detail-value">{{ viewForm.remark }}</span>
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</div>
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</div>
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<div slot="footer" class="dialog-footer">
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<el-button size="mini" @click="handleViewVisible(false)">关 闭</el-button>
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</div>
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</el-dialog>
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</div>
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</template>
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<script>
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import { listTeachNotice, getTeachNotice, addTeachNotice, updateTeachNotice, delTeachNotice } from "@/api/teachNotice"
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export default {
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name: "TeachNotice",
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data() {
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return {
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loading: true,
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tableHeight: window.innerHeight - 320,
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total: 0,
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noticeList: [],
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categoryOptions: ['教学公告', '考试通知', '调课通知'],
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queryParams: {
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pageNum: 1,
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pageSize: 10,
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title: undefined,
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priorityFrom: undefined,
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priorityTo: undefined,
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category: undefined,
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publishDateFrom: undefined,
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publishDateTo: undefined
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},
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// 新增/修改 对话框
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dialogVisible: false,
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dialogTitle: '',
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form: {},
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rules: {
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title: [{ required: true, message: "公告标题不能为空", trigger: "blur" }],
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content: [{ required: true, message: "公告正文不能为空", trigger: "blur" }],
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category: [{ required: true, message: "公告类别不能为空", trigger: "change" }]
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},
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// 详情 对话框
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viewVisible: false,
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viewForm: {}
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}
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},
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created() {
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this.getList()
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},
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methods: {
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/** 查询列表 */
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getList() {
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this.loading = true
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listTeachNotice(this.queryParams).then(response => {
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const data = response.data || {}
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this.noticeList = data.records || []
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this.total = data.total || 0
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this.loading = false
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}).catch(() => {
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this.noticeList = []
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this.total = 0
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this.loading = false
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})
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},
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/** 时间格式化：yyyy-MM-dd HH:mm:ss */
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formatTime(time) {
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if (!time) return ''
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const date = new Date(time)
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if (isNaN(date.getTime())) return time
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const pad = n => String(n).padStart(2, '0')
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return `${date.getFullYear()}-${pad(date.getMonth() + 1)}-${pad(date.getDate())} ${pad(date.getHours())}:${pad(date.getMinutes())}:${pad(date.getSeconds())}`
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},
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/** 状态标签颜色 */
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statusTagType(status) {
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if (status === '已发布') return 'success'
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if (status === '已下架') return 'info'
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return 'warning'
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},
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/** 公告类别复选框：点击即选中该项作为查询条件 */
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onCategoryCheck(item) {
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this.queryParams.category = this.queryParams.category === item ? undefined : item
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},
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/** 查询按钮 */
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handleQuery() {
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this.queryParams.pageNum = 1
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this.getList()
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},
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/** 重置按钮 */
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resetQuery() {
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this.queryParams = {
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pageNum: 1,
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pageSize: 10,
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title: undefined,
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priorityFrom: undefined,
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priorityTo: undefined,
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category: undefined,
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publishDateFrom: undefined,
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publishDateTo: undefined
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}
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this.handleQuery()
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},
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/** 新增 */
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handleAdd() {
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this.dialogTitle = '新增公告'
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this.form = { title: undefined, content: undefined, category: undefined }
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this.dialogVisible = true
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this.$nextTick(() => {
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this.$refs.noticeForm && this.$refs.noticeForm.clearValidate()
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})
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},
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/** 修改 */
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handleUpdate(row) {
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getTeachNotice(row.id).then(response => {
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const data = response.data || {}
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this.form = {
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id: data.id,
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title: data.title,
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content: data.content,
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category: data.category
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}
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}).catch(() => {})
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this.dialogTitle = '修改公告'
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this.dialogVisible = true
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},
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/** 提交新增/修改 */
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submitForm() {
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this.$refs.noticeForm.validate(valid => {
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if (!valid) return
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const isAdd = !this.form.id
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if (isAdd) {
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addTeachNotice(this.form).then(() => {
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this.$message.success("新增成功")
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this.dialogVisible = false
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this.getList()
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}).catch(() => {})
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} else {
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updateTeachNotice(this.form).then(() => {
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this.$message.success("修改成功")
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this.dialogVisible = false
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this.getList()
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}).catch(() => {})
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}
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})
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},
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/** 下架 */
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handleOffline(row) {
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this.$confirm("确认下架该公告吗？", "提示", {
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confirmButtonText: "确定",
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cancelButtonText: "取消",
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type: "warning"
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}).then(() => {
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updateTeachNotice({ id: row.id, status: '已下架' }).then(() => {
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this.$message.success("下架成功")
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this.getList()
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}).catch(() => {})
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}).catch(() => {})
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},
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/** 删除（级联删除：仅拟制/已下架可删，后端校验） */
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handleDelete(row) {
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this.$confirm("确认删除该公告吗？", "提示", {
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confirmButtonText: "确定",
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cancelButtonText: "取消",
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type: "warning"
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}).then(() => {
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delTeachNotice(row.id).then(() => {
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this.$message.success("删除成功")
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this.getList()
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}).catch(() => {})
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}).catch(() => {})
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},
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/** 详情 */
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handleView(row) {
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getTeachNotice(row.id).then(response => {
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this.viewForm = response.data || {}
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this.viewVisible = true
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}).catch(() => {})
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},
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/** 对话框关闭事件（Vue2 兼容） */
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handleDialogVisible(val) {
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this.dialogVisible = val
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},
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handleViewVisible(val) {
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this.viewVisible = val
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}
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}
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}
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</script>
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<style scoped lang="scss">
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.teach-notice {
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.mb8 {
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margin-bottom: 8px;
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}
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.range-sep {
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margin: 0 8px;
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color: #909399;
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}
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.query-tip {
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margin: 4px 0 16px;
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}
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.list-title {
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font-size: 16px;
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font-weight: 600;
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color: #303133;
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margin-bottom: 12px;
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padding-left: 10px;
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border-left: 4px solid var(--edu-green-primary);
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}
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.detail-body {
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padding: 0 8px;
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.detail-row {
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display: flex;
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padding: 6px 0;
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font-size: 13px;
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line-height: 1.6;
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.detail-label {
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flex-shrink: 0;
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width: 90px;
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color: #909399;
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text-align: right;
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margin-right: 12px;
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}
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.detail-value {
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flex: 1;
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color: #303133;
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word-break: break-all;
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}
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.detail-content {
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white-space: pre-wrap;
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}
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}
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}
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}
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</style>
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Reference in New Issue
Block a user