原博：/feng-xl/p/9375992.html
在做项目过程中，需求是点击孔位单击弹出对话框查看产品总数，双击弹出对话框查看详情。一开始直接click和dblclick写在标签里面，但是不管怎么样，总是执行单击事件
解决办法：利用计时器，在大概时间模拟双击事件
html部分代码：
<div class="grid-content"><el-button v-for="(item,index) in items" :key="index" @click="storageCount(item.id)" @dblclick.native="storageDetail(item.id)" class="inline-cell" :class="colors[item.status]">{{item.id}}</el-button></div>
.native主要用于监听组件根元素的原生事件,主要是给自定义的组件添加原生事件。
官方对.native修饰符的解释为：有时候，你可能想在某个组件的根元素上监听一个原生事件。可以使用 v-on 的修饰符 .nativejs部分代码
<script>import desDialog from './dialog';import detailDialog from './detailDialog';var time = null; // 在这里定义time 为null export default {name: 'storeTable',components: {desDialog,detailDialog},props: ['providerid'],data() {return {colors: ['space', 'isBuy'],showDialog: false,showDialogT: false};},methods: {// 单击事件函数storageCount(id) {clearTimeout(time); //首先清除计时器time = setTimeout(() => {this.showDialog = !this.showDialog; const obj = {};obj.cutname = id;obj.providerid = this.providerid;this.$store.dispatch('GetStorageCount', obj);}, 300); //大概时间300ms},// 双击事件函数，清除计时器，直接处理逻辑storageDetail(id) {clearTimeout(time); //清除this.showDialogT = !this.showDialogT;const obj = {};obj.cutname = id;obj.providerid = this.providerid;this.$store.dispatch('GetStorageDetail', obj);},close() {this.showDialog = false;},closeT() {this.showDialogT = false;}}};</script>
<div class="dialog-select-app"><el-dialog title="应用列表" :visible.sync="dialogSelectVisible"><div><div class="content-tool"><div class="content-row content-row--tool content-row--tool-first"><div class="content-tool--nav" style="width: 70%;"><div class="content-tool--title fl" style="float: left;">应用名称</div><el-inputplaceholder="请输入应用名称搜索"icon="search"@keyup.13.native="searchList"v-model.trim="search":on-icon-click="getDataPage"class="content-tool--input fl"></el-input></div><div class="content-tool--nav" style="width: 30%; float: right;"><div class="content-tool--operate fl"><el-button type="primary" class="content-tool--qry el-button-reset fl" @click="searchList">查询</el-button><el-button class="content-tool--reset el-button-reset fl" @click="rest">重置</el-button></div></div></div></div><div class="table"><el-table :data="appListData" v-loading="appListLoading" highlight-current-row @current-change="handleCurrentChange" @cell-dblclick ="confirmApp"><el-table-column property="appName" label="应用名称"></el-table-column><el-table-column property="appKind" label="应用类型" width="200"><template slot-scope="scope"><el-tag v-show="scope.row.appKind === 0">Android|iOS</el-tag><el-tag v-show="scope.row.appKind === 1" type="success">HTML5</el-tag><el-tag v-show="scope.row.appKind === 3" type="primary">ExMobi</el-tag></template></el-table-column></el-table></div><div class="block"><el-pagination@current-change="getAdminCurrentPageList":current-page.sync="pageNum":page-size="pageSize"layout="total, prev, pager, next":total="allDataTotal"></el-pagination></div></div><div slot="footer" class="dialog-footer"><el-button @click="dialogSelectVisible = false">取 消</el-button><el-button type="primary" @click="confirmApp">确 定</el-button></div></el-dialog></div>//这个方法是用来选中该条数据，手动再去点击确认按钮handleCurrentChange(obj) {this.selectAppObj = obj;},//确认按钮方法confirmApp() {if (!this.selectAppObj.appId) {this.$message({message: '请选择应用!',type: 'error',});return;}apiCase.calculateNumByAppId({params: {params: {appId: this.selectAppObj.appId,},},}).then((data) => {if (data.state === 0) {const number = data.data;if (number >= 4) {this.$message({message: '同一个应用案例最多为4个',type: 'error',});} else {this.form.appId = this.selectAppObj.appId;this.form.appZone = this.selectAppObj.appZone;this.form.appKind = this.selectAppObj.appKind;this.form.appName = this.selectAppObj.appName;this.$refs.appNameForm.clearValidate();this.dialogSelectVisible = false;}}}).catch((err) => {this.$message({message: err.response.message,type: 'error',});});},
双击确认事件@cell-dblclick 也可以写成@row-dblclick
