ElementUI中table展开行中含有el-tag动态效果消失问题

在使用ElementUI的表格展开行功能时,若其中包含el-tag标签,当Vue版本升级到2.6.11时,el-tag的动态展开动画消失。问题源于Vue和ElementUI的版本不兼容。通过回退Vue版本到2.5.2和ElementUI版本到2.4.5,动画效果得以恢复。此问题体现了前端框架版本匹配的重要性。

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在使用elementUI时发现当table中的展开行中含有el-tag标签,当点击展开行时,el-tag出现时的那种动态效果消失了,直接展现出来,没有动画效果
当时环境
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经过排查之后发现时vue的版本与elementUI版本问题
将vue换成2.5.2
elementUI换成2.4.5

动画效果就又会出现
(可直接复制到html文件中运行)

<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.4.5/theme-chalk/index.css">
</head>
<body>
  <div id="app">
        <el-table :data="arr">
          <el-table-column label="数组" type="expand">
              <el-row v-for="(item, index) in arr" ::key="index">
                <el-col>
                    <el-tag type="primary">{{item}}</el-tag>
                </el-col>
              </el-row>
          </el-table-column>
        </el-table>
  </div>
</body>
  <!-- import Vue before Element -->
  <!-- 2.5.2有动态效果 -->
  <script src="https://cdn.staticfile.org/vue/2.5.2/vue.js"></script>

  <!-- 2.6.11没有动态效果 -->
  <!-- <script src="https://cdn.staticfile.org/vue/2.6.11/vue.js"></script> -->

  <!-- import JavaScript -->
  <script src="https://cdn.staticfile.org/element-ui/2.4.5/index.js"></script>
  <script>
    new Vue({
      el: '#app',
      data: function() {
        return { 
            arr:[1111111111111,211111111,311111111111,4111111111111,51111111111,6111111111111,711111111,8]
         }
      }
    })
  </script>
</html>

效果对比
在这里插入图片描述
在这里插入图片描述

<template> <div class="label-container"> <div style="border: 1px solid #d9d9d9"></div> <div class="header"> <div class="biaoqian">客户特征标签</div> <el-popover placement="right" popper-class="group-popover" width="287" trigger="click"> <div class="full-label-section"> <span>业务需求</span> <div class="full-tag-group"> <el-popover v-for="(item, index) in requireList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in requireList" v-if="!shouldShowPopover(item)" :key="index" size="mini" >{{ item.labelName }}</el-tag> </div> </div> <div class="full-label-section"> <span>业务特征</span> <div class="full-tag-group"> <el-popover v-for="(item, index) in featureList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" type="" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in featureList" v-if="!shouldShowPopover(item)" :key="index" type="success" size="mini" >{{ item.labelName }}</el-tag> </div> </div> <div class="full-label-section full-label-sections"> <span>拓展任务</span> <div class="full-tag-group"> <el-popover v-for="(item, index) in taskList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" type="danger" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in taskList" v-if="!shouldShowPopover(item)" :key="index" type="danger" size="mini" >{{ item.labelName }}</el-tag> </div> </div> <el-button slot="reference" class="btn">更多</el-button> </el-popover> </div> <!-- 客户特征部分标签 --> <div style="padding: 10px; background: #fafafa"> <div class="label-section"> <span>业务需求</span> <div class="tag-group"> <el-popover v-for="(item, index) in showRequireList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in showRequireList" v-if="!shouldShowPopover(item)" :key="index" size="mini" >{{ item.labelName }}</el-tag> </div> </div> <div class="label-section"> <span>业务特征</span> <div class="tag-group"> <el-popover v-for="(item, index) in showFeatureList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" type="success" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in showFeatureList" v-if="!shouldShowPopover(item)" :key="index" type="success" size="mini" >{{ item.labelName }}</el-tag> </div> </div> <div class="label-section"> <span>拓展任务</span> <div class="tag-group"> <el-popover v-for="(item, index) in showTaskList" :key="index" placement="top-start" popper-class="grid-popover" trigger="hover" :content="item.labelName" v-if="shouldShowPopover(item)" > <el-tag slot="reference" type="danger" size="mini" class="truncate-tag" >{{ item.labelName }}</el-tag> </el-popover> <el-tag v-for="(item, index) in showTaskList" v-if="!shouldShowPopover(item)" :key="index" type="danger" size="mini" >{{ item.labelName }}</el-tag> </div> </div> </div> </div> </template> <script> import { Tag, Button, Popover,Tooltip } from 'element-ui'; export default { name: 'groupLabelBox', components: { [Tag.name]: Tag, [Button.name]: Button, [Popover.name]: Popover, [Tooltip.name]: Tooltip, }, props: { requireList: { type: Array, required: true, }, featureList: { type: Array, required: true, }, taskList: { type: Array, required: true, }, }, data() { return { dialogVisible: false, }; }, computed: { showRequireList() { return this.requireList.slice(0, 2); }, showFeatureList() { return this.featureList.slice(0, 2); }, showTaskList() { return this.taskList.slice(0, 2); }, }, methods: { shouldShowPopover(item) { return item?.labelName?.length >= 7 }, }, }; </script> <style lang="less" scoped> .group-popover { padding: 30px !important; /* 标题样式 */ .full-label-section{ padding-bottom: 12px; > span { display: block; margin-bottom: 10px; width: 56px; height: 14px; font-family: PingFangSC, PingFang SC, sans-serif; font-weight: 400; font-size: 14px; color: #888888; line-height: 14px; text-align: left; font-style: normal; } } /* 标签组样式 */ .full-tag-group { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 6px; .el-tag { margin: 0 !important; border-radius: 4px; font-size: 12px; padding: 0 8px; height: 24px; line-height: 24px; } } .full-label-sections { padding-bottom: 0 !important; } } .truncate-tag { display: inline-block; max-width: 112px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: middle; cursor: default; } .truncate-tag:hover:after { position: absolute; top: 30px; left: 10px; content: attr(data-title); color: #333333; } .grid-popover { min-width: 54px; text-align: center; padding: 10px 10px; } .label-container { position: relative; padding: 0px 14px 7px 16px; } .header { display: flex; justify-content: space-between; align-items: center; margin: 10px 0px; .biaoqian { width: 84px; height: 14px; font-family: PingFangSC, PingFang SC, sans-serif; font-weight: 400; font-size: 14px; color: #888888; line-height: 14px; text-align: left; font-style: normal; } .btn { width: 33px; height: 17px; padding: 0 4px; background: #ffffff; border-radius: 2px; border: 1px solid #cbcbcb; font-weight: 400; font-size: 12px; color: #333333; line-height: 17px; font-style: normal; > span { display: block; width: fit-content; } } } .label-section { > span { display: block; margin-bottom: 5px; width: 48px; height: 14px; font-family: PingFangSC, PingFang SC, sans-serif; font-weight: 400; font-size: 12px; color: #333333; line-height: 14px; text-align: left; font-style: normal; } } .tag-group { display: flex; gap: 10px; flex-wrap: wrap; } .label-section:not(:last-child) { margin-bottom: 10px; } </style> 优化这段代码
最新发布
07-13
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