709 lines
20 KiB
Vue
709 lines
20 KiB
Vue
<template>
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<div class="app-container">
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<el-form
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:model="queryParams"
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ref="queryForm"
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:inline="true"
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label-width="68px"
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>
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<el-form-item label="所属类别" prop="type">
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<el-cascader
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placeholder="请选择所属类别"
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v-model="queryParams.type"
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:options="optionTypes"
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:props="{ checkStrictly: true, value: 'id', label: 'name' }"
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clearable
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></el-cascader>
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</el-form-item>
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<el-form-item label="讲师姓名" prop="lecturer">
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<el-select
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v-model="queryParams.lecturer"
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filterable
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placeholder="请选择讲师"
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>
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<el-option
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v-for="item in lecturerOptions"
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:key="item.id"
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:label="item.name"
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:value="item.id"
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/>
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</el-select>
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</el-form-item>
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<el-form-item label="视频标题" prop="title">
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<el-input
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v-model="queryParams.title"
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clearable
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size="small"
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@keyup.enter.native="handleQuery"
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placeholder="请输入培训视频标题"
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/>
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</el-form-item>
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<el-form-item>
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<el-button
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type="primary"
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icon="el-icon-search"
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size="mini"
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@click="handleQuery"
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>搜索</el-button
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>
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<el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
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>重置</el-button
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>
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</el-form-item>
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</el-form>
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<div class="mb8 btn-list">
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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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v-hasPermi="['benyi:video:add']"
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>新增</el-button
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>
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<!-- <el-button
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type="success"
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icon="el-icon-edit"
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size="mini"
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:disabled="single"
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@click="handleUpdate"
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v-hasPermi="['benyi:video:edit']"
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>修改</el-button
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> -->
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<el-button
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type="danger"
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icon="el-icon-delete"
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size="mini"
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:disabled="multiple"
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@click="handleDelete"
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v-hasPermi="['benyi:video:remove']"
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>删除</el-button
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>
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</div>
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<el-table
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v-loading="loading"
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:data="videoList"
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@selection-change="handleSelectionChange"
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>
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<el-table-column type="selection" width="55" align="center" />
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<el-table-column label="编号" align="center" prop="id" />
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<el-table-column
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label="培训视频标题"
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align="center"
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prop="title"
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:show-overflow-tooltip="true"
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/>
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<el-table-column
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label="视频简介"
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align="center"
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prop="information"
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:show-overflow-tooltip="true"
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/>
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<el-table-column label="培训讲师" align="center" prop="lecturername" />
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<el-table-column
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label="所属类别"
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align="center"
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prop="type"
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:formatter="typeFormat"
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:show-overflow-tooltip="true"
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/>
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<el-table-column label="所得平均分" align="center">
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<template slot-scope="scope">
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<el-button
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title="点击我查看分数和评价"
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size="mini"
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type="text"
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@click="lookDetails(scope.row)"
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>{{ scope.row.avgscore }}</el-button
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>
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</template>
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</el-table-column>
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<el-table-column
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label="创建时间"
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align="center"
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prop="createtime"
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width="180"
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>
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<template slot-scope="scope">
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<span>{{ parseTime(scope.row.createtime) }}</span>
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</template>
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</el-table-column>
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<el-table-column
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label="操作"
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align="center"
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width="160"
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class-name="small-padding fixed-width"
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>
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<template slot-scope="scope">
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<el-button
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size="mini"
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type="text"
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icon="el-icon-edit"
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@click="handleUpdate(scope.row)"
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v-hasPermi="['benyi:video:edit']"
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>修改</el-button
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>
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<el-button
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size="mini"
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type="text"
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icon="el-icon-delete"
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@click="handleDelete(scope.row)"
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v-hasPermi="['benyi:video:remove']"
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>删除</el-button
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>
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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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<!-- 添加或修改培训对话框 -->
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<el-dialog :title="title" :visible.sync="open" class="v-dialog">
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<el-form ref="form" :model="form" :rules="rules" label-width="80px">
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<el-form-item label="所属类别" prop="type">
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<el-cascader
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ref="typeCascader"
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placeholder="请选择所属类别"
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v-model="form.type"
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:options="optionTypes"
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:props="{ checkStrictly: true, value: 'id', label: 'name' }"
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clearable
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@change="getLastChildName"
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></el-cascader>
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</el-form-item>
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<el-form-item label="视频标题" prop="title">
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<el-input
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v-model="form.title"
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type="textarea"
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placeholder="请输入内容"
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/>
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</el-form-item>
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<el-form-item label="视频简介" prop="information">
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<el-input
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v-model="form.information"
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type="textarea"
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placeholder="请输入内容"
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/>
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</el-form-item>
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<el-form-item label="培训讲师" prop="lecturer">
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<el-select v-model="form.lecturer" placeholder="请选择讲师">
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<el-input v-model="form.videourl" v-if="false" />
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<el-input v-model="form.filetype" v-if="false" />
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<el-option
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v-for="item in lecturerOptions"
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:key="item.id"
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:label="item.name"
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:value="item.id"
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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="选择视频" prop="videourl">
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<el-upload
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class="avatar-uploader"
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:data="dataObj"
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action="http://upload.qiniup.com"
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list-type="picture-card"
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:show-file-list="false"
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:on-error="handleError"
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:on-success="handleSuccessVideo"
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:on-progress="uploadProcess"
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:before-upload="videoBeforeUpload"
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:on-remove="handleRemove"
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>
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<video
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v-if="imageUrl.length > 1 && imgFlag == false"
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controls="controls"
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:src="[imageUrl]"
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class="avatar"
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></video>
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<i
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v-else-if="imageUrl.length < 1 && imgFlag == false"
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class="el-icon-plus avatar-uploader-icon"
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></i>
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<el-progress
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v-if="imgFlag == true"
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type="circle"
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:percentage="percent"
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></el-progress>
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</el-upload>
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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" @click="submitForm">确 定</el-button>
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<el-button @click="cancel">取 消</el-button>
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</div>
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</el-dialog>
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<!-- 添加或修改培训对话框 -->
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<el-dialog
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title="查看分数和评价详情页"
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:visible.sync="opendetail"
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class="big-dialog"
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>
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<el-table v-loading="loading" :data="scoreandfreeList">
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<el-table-column label="分数" align="center" prop="score" />
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<el-table-column
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label="评价"
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align="center"
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prop="content"
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:show-overflow-tooltip="true"
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/>
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</el-table>
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<pagination
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v-show="detailtotal > 0"
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:total="detailtotal"
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:page.sync="queryParams.pageNum"
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:limit.sync="queryParams.pageSize"
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@pagination="getScoreAndFreeList"
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/>
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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 {
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listVideo,
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listScoreAndFree,
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getVideo,
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delVideo,
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addVideo,
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updateVideo,
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getQiNiuToken
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} from "@/api/benyi_train/video";
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import { listAllLecturer } from "@/api/benyi_train/lecturer";
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import { listMoedata } from "@/api/system/moedata";
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export default {
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name: "Video",
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data() {
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return {
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qiniuUrl: "https://files.benyiedu.com/", // 个人七牛访问前缀
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imgFlag: false,
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imageUrl: [],
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percent: 0,
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dialogImageUrl: "",
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dialogVisible: false,
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listObj: {},
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dataObj: {
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token: ""
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}, // 此处七牛token写成常量方便调试，正式环境需要获取token
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optionTypes: [],
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optionListTypes: [],
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// 遮罩层
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loading: true,
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// 选中数组
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ids: [],
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// 非单个禁用
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single: true,
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// 非多个禁用
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multiple: true,
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// 总条数
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total: 0,
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//详情总条数
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detailtotal: 0,
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// 培训表格数据
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videoList: [],
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// 培训表格数据
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scoreandfreeList: [],
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// 弹出层标题
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title: "",
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//讲师列表
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lecturerOptions: [],
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// 是否显示弹出层
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open: false,
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//详情页弹出层
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opendetail: false,
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// 查询参数
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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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information: undefined,
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lecturer: undefined,
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videourl: undefined,
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type: undefined,
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classtype: undefined,
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createuserid: undefined,
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createtime: undefined
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},
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// 表单参数
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form: {},
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// 表单校验
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rules: {
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title: [
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{ required: true, message: "视频标题不能为空", trigger: "blur" }
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],
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information: [
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{ required: true, message: "视频简介不能为空", trigger: "blur" }
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],
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videourl: [
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{ required: true, message: "培训视频不能为空", trigger: "blur" }
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],
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lecturer: [
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{ required: true, message: "培训讲师不能为空", trigger: "blur" }
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],
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type: [{ required: true, message: "所属类别不能为空", trigger: "blur" }]
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}
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};
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},
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created() {
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this.getList();
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listAllLecturer().then(response => {
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//console.log(response.lecturer);
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this.lecturerOptions = response.lecturer;
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});
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getQiNiuToken().then(res => {
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//console.log(res.token);
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this.dataObj.token = res.token;
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});
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listMoedata(this.queryParams).then(response => {
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//用户遍历展示table中type的数据显示
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this.optionListTypes = response.data;
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//console.log(this.optionListTypes);
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//第一步转换数组
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this.optionTypes = this.handleTree(response.data, "id", "pid");
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//第二步移除children为0的数组，也就是将children为0 设置为undefined
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this.optionTypes = this.getTreeData(this.optionTypes);
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});
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},
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methods: {
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//获取选中节点的label用作标题
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getLastChildName(val) {
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//console.log(val == undefined);
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if (val == undefined) {
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} else {
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//console.log(val[val.length-1]);
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//console.log(this.$refs.myCascader.getCheckedNodes()[0].pathLabels[val.length-1]);
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var lastLable = this.$refs.typeCascader.getCheckedNodes()[0].pathLabels[
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val.length - 1
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];
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this.form.title = lastLable;
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}
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},
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// 字典状态字典翻译
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typeFormat(row, column) {
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var actions = [];
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var ary = row.type.split(",");
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var lab = "";
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for (var j = 0; j < ary.length; j++) {
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actions.push(this.selectMoeDictLabel(this.optionListTypes, ary[j]));
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}
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return actions.join(" / ");
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},
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// 递归判断列表，把最后的children设为undefined
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getTreeData(data) {
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for (var i = 0; i < data.length; i++) {
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if (data[i].children.length < 1) {
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// children若为空数组，则将children设为undefined
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data[i].children = undefined;
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} else {
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// children若不为空数组，则继续 递归调用 本方法
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this.getTreeData(data[i].children);
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}
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}
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//console.log(data);
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return data;
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},
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handleRemove(file, fileList) {
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this.imageUrl = "";
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},
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handleSuccessVideo(response) {
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console.log("上传完成", response);
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this.imgFlag = false;
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this.percent = 0;
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if (response.hash) {
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this.imageUrl = this.qiniuUrl + response.hash + "?e=";
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} else {
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this.msgError("视频上传失败，请重新上传！");
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}
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},
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handleError(err, file, fileList) {
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// 上传失败异常处理
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const error = JSON.parse(JSON.stringify(err));
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console.log(err);
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console.log(error);
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this.msgError(error.status.toString());
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this.imgFlag = false;
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this.percent = 0;
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},
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videoBeforeUpload(file) {
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console.log(file);
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const _self = this;
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const isVideo =
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file.type === "video/mp4" ||
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file.type === "video/ogg" ||
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file.type === "video/flv" ||
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file.type === "video/avi" ||
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file.type === "video/wmv" ||
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file.type === "video/rmvb";
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const isLt1000M = file.size / 1024 / 1024 < 1000;
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if (!isVideo) {
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this.msgError("请上传正确格式的视频！");
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return false;
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} else {
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this.form.filetype = file.type;
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if (!isLt1000M) {
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this.msgError("上传视频文件大小不能超过 1000MB!");
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return false;
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}
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}
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},
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//上传进度
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uploadProcess(event, file, fileList) {
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this.imgFlag = true;
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console.log(event.percent);
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this.percent = Math.floor(event.percent);
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},
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/** 查询培训列表 */
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getList() {
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this.loading = true;
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listVideo(this.queryParams).then(response => {
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this.videoList = response.rows;
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//console.log(response.rows);
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this.total = response.total;
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this.loading = false;
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});
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},
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/** 查询分数和评价列表 */
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getScoreAndFreeList(id) {
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//this.loading = true;
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listScoreAndFree(id).then(response => {
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this.scoreandfreeList = response.rows;
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this.detailtotal = response.total;
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//this.loading = false;
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});
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},
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// 取消按钮
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cancel() {
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this.open = false;
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this.reset();
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},
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// 表单重置
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reset() {
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this.form = {
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id: undefined,
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title: undefined,
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information: undefined,
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lecturer: undefined,
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videourl: undefined,
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type: undefined,
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classtype: undefined,
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createuserid: undefined,
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createtime: undefined
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};
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this.resetForm("form");
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},
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/** 搜索按钮操作 */
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handleQuery() {
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if (this.queryParams.type == null) {
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this.queryParams.type = "";
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} else {
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this.queryParams.type = this.queryParams.type.toString();
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}
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this.queryParams.pageNum = 1;
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this.getList();
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},
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/** 重置按钮操作 */
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resetQuery() {
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this.resetForm("queryForm");
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this.handleQuery();
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},
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// 多选框选中数据
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handleSelectionChange(selection) {
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this.ids = selection.map(item => item.id);
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this.single = selection.length != 1;
|
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this.multiple = !selection.length;
|
||
},
|
||
/**查看平均分详情和评价 */
|
||
lookDetails(row) {
|
||
const id = row.id;
|
||
this.opendetail = true;
|
||
this.getScoreAndFreeList(id);
|
||
},
|
||
/** 新增按钮操作 */
|
||
handleAdd() {
|
||
this.imageUrl = "";
|
||
this.reset();
|
||
this.open = true;
|
||
this.title = "添加培训";
|
||
//获取讲师列表
|
||
listAllLecturer().then(response => {
|
||
//console.log(response.lecturer);
|
||
this.lecturerOptions = response.lecturer;
|
||
});
|
||
},
|
||
/** 修改按钮操作 */
|
||
handleUpdate(row) {
|
||
this.imageUrl = "";
|
||
this.reset();
|
||
const id = row.id || this.ids;
|
||
getVideo(id).then(response => {
|
||
this.form = response.data;
|
||
var actions = [];
|
||
var ary = response.data.type.split(",");
|
||
for (var j = 0; j < ary.length; j++) {
|
||
actions.push(parseInt(ary[j]));
|
||
}
|
||
this.form.type = actions;
|
||
//console.log(this.form.type);
|
||
this.open = true;
|
||
this.title = "修改培训";
|
||
this.imageUrl = response.data.videourl;
|
||
// console.log(response.data.videourl);
|
||
// console.log(
|
||
// response.data.videourl.split("benyiedu.com/")[1].split("?e=")[0]
|
||
// );
|
||
//console.log(this.imageUrl);
|
||
//获取讲师列表
|
||
listAllLecturer().then(response => {
|
||
//console.log(response.lecturer);
|
||
this.lecturerOptions = response.lecturer;
|
||
});
|
||
});
|
||
},
|
||
/** 提交按钮 */
|
||
submitForm: function() {
|
||
//上传完成 赋值给from表单
|
||
if (this.imageUrl) {
|
||
this.form.videourl = this.imageUrl
|
||
.split("benyiedu.com/")[1]
|
||
.split("?e=")[0];
|
||
} else {
|
||
this.msgError("等待视频上传");
|
||
return;
|
||
}
|
||
|
||
this.$refs["form"].validate(valid => {
|
||
if (valid) {
|
||
//提交将type arry转字符串
|
||
//console.log(this.form.type.toString());
|
||
this.form.type = this.form.type.toString() + ",";
|
||
|
||
if (this.form.id != undefined) {
|
||
updateVideo(this.form).then(response => {
|
||
if (response.code === 200) {
|
||
this.msgSuccess("修改成功");
|
||
this.open = false;
|
||
this.getList();
|
||
} else {
|
||
this.msgError(response.msg);
|
||
}
|
||
});
|
||
} else {
|
||
addVideo(this.form).then(response => {
|
||
if (response.code === 200) {
|
||
this.msgSuccess("新增成功");
|
||
this.open = false;
|
||
this.getList();
|
||
} else {
|
||
this.msgError(response.msg);
|
||
}
|
||
});
|
||
}
|
||
}
|
||
});
|
||
},
|
||
/** 删除按钮操作 */
|
||
handleDelete(row) {
|
||
const ids = row.id || this.ids;
|
||
this.$confirm('是否确认删除培训编号为"' + ids + '"的数据项?', "警告", {
|
||
confirmButtonText: "确定",
|
||
cancelButtonText: "取消",
|
||
type: "warning"
|
||
})
|
||
.then(function() {
|
||
return delVideo(ids);
|
||
})
|
||
.then(() => {
|
||
this.getList();
|
||
this.msgSuccess("删除成功");
|
||
})
|
||
.catch(function() {});
|
||
}
|
||
}
|
||
};
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
.avatar-uploader ::v-deep .el-upload {
|
||
border: 1px dashed #d9d9d9;
|
||
border-radius: 6px;
|
||
cursor: pointer;
|
||
position: relative;
|
||
display: flex;
|
||
justify-content: center;
|
||
align-items: center;
|
||
width: 178px;
|
||
height: 178px;
|
||
}
|
||
|
||
.avatar-uploader .el-upload:hover {
|
||
border-color: #409eff;
|
||
}
|
||
|
||
.avatar-uploader-icon {
|
||
font-size: 28px;
|
||
color: #8c939d;
|
||
}
|
||
|
||
.avatar {
|
||
width: 100%;
|
||
display: block;
|
||
}
|
||
|
||
.image-preview {
|
||
width: 178px;
|
||
height: 178px;
|
||
position: relative;
|
||
border: 1px dashed #d9d9d9;
|
||
border-radius: 6px;
|
||
float: left;
|
||
}
|
||
|
||
.image-preview .image-preview-wrapper {
|
||
position: relative;
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
|
||
.image-preview .image-preview-wrapper img {
|
||
width: 100%;
|
||
height: 100%;
|
||
}
|
||
|
||
.image-preview .image-preview-action {
|
||
position: absolute;
|
||
width: 100%;
|
||
height: 100%;
|
||
left: 0;
|
||
top: 0;
|
||
cursor: default;
|
||
text-align: center;
|
||
color: #fff;
|
||
opacity: 0;
|
||
font-size: 20px;
|
||
background-color: rgba(0, 0, 0, 0.5);
|
||
transition: opacity 0.3s;
|
||
cursor: pointer;
|
||
text-align: center;
|
||
line-height: 200px;
|
||
}
|
||
|
||
.image-preview .image-preview-action .el-icon-delete {
|
||
font-size: 32px;
|
||
}
|
||
|
||
.image-preview:hover .image-preview-action {
|
||
opacity: 1;
|
||
}
|
||
</style>
|