// 轮播图管理
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<template>
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<div class="app-container">
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<!-- 操作区 ↓↓↓↓↓↓↓↓↓↓ -->
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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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v-if="getAuthValueFN('banner_add')"
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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="showDialog('add')"
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>新增</el-button>
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</el-col>
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</el-row>
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<!-- 操作区 ↑↑↑↑↑↑↑↑↑↑ -->
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<el-table :data="list">
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<el-table-column type="index" label="序号" align="center" width="60" />
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<el-table-column label="图片" prop="imgUrl" align="center" min-width="120">
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<template slot-scope="scope">
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<el-image :src="scope.row.imgUrl" style="width:80px;height:80px" fit="contain" :preview-src-list="[scope.row.imgUrl]">
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<div slot="error" class="image-slot">
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<!-- 图片显示失败图标 -->
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<img src="https://cube.elemecdn.com/e/fd/0fc7d20532fdaf769a25683617711png.png" style="width:80px;height:80px">
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</div>
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</el-image>
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</template>
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</el-table-column>
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<el-table-column prop="jumpType" label="跳转类型" align="center" min-width="120">
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<template slot-scope="scope">
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{{ ['不跳转','小程序页面','H5页面','其他小程序'][scope.row.jumpType] }}
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</template>
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</el-table-column>
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<el-table-column prop="orderNum" label="排序号" align="center" />
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<el-table-column prop="createTime" label="创建时间" align="center" min-width="120" />
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<el-table-column label="操作" align="center" class-name="small-padding fixed-width" min-width="100">
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<template slot-scope="scope">
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<el-button
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v-if="getAuthValueFN('banner_edit')"
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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="handleEdit(scope.row)"
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>编辑</el-button>
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<el-button
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v-if="getAuthValueFN('banner_del')"
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size="mini"
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type="text warn"
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icon="el-icon-delete"
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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="pageNum"
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:limit.sync="pageSize"
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@pagination="getList"
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/>
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<!-- 新增&编辑 -->
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<el-dialog v-el-drag-dialog :title="dialogData.type=='add'?'新增轮播图':'编辑轮播图'" width="500px" :visible.sync="isShowDialog" append-to-body :before-close="hideDialog" :close-on-click-modal="false">
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<el-form :ref="formName" :model="dialogData" label-width="120px" :rules="rules" size="small">
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<el-form-item label="排序号：" prop="orderNum">
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<el-input v-model="dialogData.orderNum" placeholder="请输入排序号" maxlength="10" />
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</el-form-item>
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<el-form-item ref="uploadFormItem" prop="uploadImgs">
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<span slot="label">
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<!-- 尺寸 -->
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轮播图：<br><span style="color: #999;font-size: 12px">(xxx*xxx像素)</span>
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</span>
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<!-- 上传图片组件(单图) -->
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<UploadSingleImg
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ref="refUploadImg"
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v-model="dialogData.uploadImgs"
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@change.capture="$refs[formName].clearValidate()"
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/>
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</el-form-item>
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<el-form-item label="跳转类型：" prop="jumpType">
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<el-select
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v-model="dialogData.jumpType"
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clearable
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placeholder="请选择跳转类型"
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class="com-edit-input"
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>
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<el-option v-for="item in jumpTypeOpt" :key="item.value" :label="item.label" :value="item.value" />
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</el-select>
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</el-form-item>
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<el-form-item v-if="dialogData.jumpType" label="跳转链接：" prop="jumpUrl">
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<el-input v-model="dialogData.jumpUrl" placeholder="请输入跳转链接" class="com-edit-input" maxlength="100" />
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</el-form-item>
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<el-form-item v-if="dialogData.jumpType===3" label="appId：" prop="jumpMpId">
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<el-input v-model="dialogData.jumpMpId" placeholder="请输入小程序appId" class="com-edit-input" maxlength="50" />
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</el-form-item>
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<el-form-item v-if="dialogData.jumpType===3" label="小程序版本：" prop="envVersion">
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<el-select
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v-model="dialogData.envVersion"
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clearable
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placeholder="请选择小程序版本"
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class="com-edit-input"
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@change="handleJumpTypeChange"
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>
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<el-option v-for="item in envVersionOpt" :key="item.value" :label="item.label" :value="item.value" />
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</el-select>
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</el-form-item>
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<el-form-item v-if="dialogData.jumpType===3" label="额外数据：" prop="extraData">
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<el-input v-model="dialogData.extraData" placeholder="请输入小程序额外数据" class="com-edit-input" maxlength="50" />
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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 @click="hideDialog">取消</el-button>
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<el-button type="primary" @click="handleSave(dialogData.type)">确定</el-button>
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</div>
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</el-dialog>
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<!-- upload放大图片 -->
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<el-dialog :visible.sync="uploadPreviewVisible" style="text-align:center">
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<img style="max-width:100%" :src="uploadPreviewUrl" alt="">
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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 mixin_Upload from '@/mixins/upload.js'
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import mixin_bannerOpts from '@/mixins/bannerOpts.js' // 通用轮播图下拉选项
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import UploadSingleImg from '@/components_simple/UploadSingleImg'
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export default {
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name: 'Equipment',
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components: { UploadSingleImg },
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mixins: [mixin_Upload, mixin_bannerOpts],
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data() {
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return {
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list: [], // 设备列表
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// 分页 ↓↓↓↓↓↓↓↓↓↓
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total: 0,
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pageNum: 1,
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pageSize: 20,
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// 分页 ↑↑↑↑↑↑↑↑↑↑
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jumpTypeOpt: [
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{ label: '不跳转', value: 0 },
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{ label: '小程序页面', value: 1 },
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{ label: 'H5页面', value: 2 },
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{ label: '其它小程序', value: 3 }
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],
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envVersionOpt: [
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{ label: '开发版', value: 'develop' },
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{ label: '体验版', value: 'trial' },
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{ label: '正式版', value: 'release' }
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],
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// 显示弹窗
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isShowDialog: false,
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// 表单校验
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rules: {
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orderNum: [
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{ required: true, message: '排序号不能为空', trigger: 'change' }
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],
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uploadImgs: [
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{ required: true, message: '轮播图片不能为空', trigger: 'change' }
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],
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jumpType: [
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{ required: true, message: '跳转类型不能为空', trigger: 'change' }
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],
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jumpUrl: [
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{ required: true, message: '跳转链接不能为空', trigger: 'change' }
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],
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jumpMpId: [
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{ required: true, message: '跳转小程序appId不能为空', trigger: 'change' }
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],
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envVersion: [
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{ required: true, message: '跳转小程序版本不能为空', trigger: 'change' }
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]
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},
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// 表单名称
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formName: 'dialogForm',
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// 弹窗表单
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dialogData: {
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// 上传图片
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uploadImgs: []
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}
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}
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},
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mounted() {
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this.init()
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},
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methods: {
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// 初始化
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init() {
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this.getList()
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},
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// 获取列表
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getList() {
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var { pageNum, pageSize } = this
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const params = {
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pageNum: pageNum,
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pageSize: pageSize
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}
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this.postFN({
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url: 'admin/banner/list',
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params: params,
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mockData: {
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code: 100,
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msg: '',
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data: {
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list: [{
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'imgUrl': 'https://profile.csdnimg.cn/0/1/7/3_weixin_38373875',
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'jumpUrl': '123',
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'jumpType': 0,
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'orderNum': 1,
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'createTime': '2020-02-02 02:00:00'
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}],
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total: 100
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}
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}
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}, (inf) => {
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this.list = inf.list || []
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this.total = inf.total
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})
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},
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// 重新获取列表
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reGetList() {
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this.pageNum = 1
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this.getList()
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},
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// 删除
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handleDelete(item) {
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// 打开二次确认弹窗
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this.$confirm('是否确认删除该轮播图?', '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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// 确定回调
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this.postFN({
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url: 'admin/banner/del',
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params: {
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id: item.id
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},
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mockData: {
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code: 100,
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msg: '',
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data: {}
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}
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}, () => {
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this.getList()
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this.$messageSuc('删除成功')
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})
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}).catch(() => {})
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},
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// 编辑
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handleEdit(item) {
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this.showDialog('edit', item)
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},
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// 跳转类型为【不跳转】时，清空其余跳转字段
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handleJumpTypeChange() {
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if (this.dialogData.jumpType === 0) {
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this.dialogData.jumpUrl = ''
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this.dialogData.jumpMpId = ''
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this.dialogData.envVersion = ''
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this.dialogData.extraData = ''
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}
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},
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// 显示弹框
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showDialog(type, item) {
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let dialogData = {}
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this.isShowDialog = true
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this.$nextTick(() => {
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if (type === 'add') {
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dialogData = {
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type: 'add',
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orderNum: 1,
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uploadImgs: []
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}
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} else {
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dialogData = {
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type: 'edit',
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...item
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}
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dialogData.uploadImgs = [{ url: item.imgUrl, status: 'success' }]
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}
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this.dialogData = dialogData
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this.$refs[this.formName].resetFields()
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})
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},
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// 隐藏弹框
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hideDialog() {
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this.$refs[this.formName].resetFields()
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this.isShowDialog = false
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},
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// 提交
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handleSave(type) {
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// 验证
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this.$refs[this.formName].validate((valid) => {
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if (valid) {
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// 上传图片
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this.$refs.refUploadImg.runUploadImg((imgUrl) => {
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imgUrl && this.$set(this.dialogData, 'imgUrl', imgUrl)
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this.submit(type)
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})
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}
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})
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},
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submit(type) {
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const url = type === 'add' ? 'admin/banner/add' : 'admin/banner/edit'
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const dialogData = this.dialogData
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const params = {
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orderNum: dialogData.orderNum,
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imgUrl: dialogData.imgUrl,
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jumpType: dialogData.jumpType
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}
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if (dialogData.jumpUrl) params.jumpUrl = dialogData.jumpUrl
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if (dialogData.jumpMpId) params.jumpMpId = dialogData.jumpMpId
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if (dialogData.envVersion) params.envVersion = dialogData.envVersion
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if (dialogData.extraData) params.extraData = dialogData.extraData
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if (dialogData.type === 'edit') {
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params.id = dialogData.id
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}
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this.postFN({
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url,
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params,
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mockData: {
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code: 100, data: {
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}
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}
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}, inf => {
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this.$messageSuc('保存成功')
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this.hideDialog()
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type === 'add' ? this.reGetList() : this.getList()
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})
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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</style>
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