element-ui的table表格实现单选效果

布满荆棘的人生 2021-09-01 07:31 612阅读 0赞

# 效果图 #

![在这里插入图片描述][20200718112856622.gif]

# 安装Element-ui #

npm i element-ui -S

# 引入 Element-ui #

在 main.js 文件里引入并注册 ( 这里是 Vue3.0 的模板 )

import Vue from 'vue'
    import App from './App.vue'
    import router from './router'
    import store from './store'
    
    import 'element-ui/lib/theme-chalk/index.css'
    import '../public/css/iconfont.css' // 引入字体图标样式
    import '../public/css/reset.css' // 引入初始化样式
    
    import ElementUI from 'element-ui' // 引入element-ui
    
    Vue.use(ElementUI)
    
    Vue.config.productionTip = false
    
    new Vue({ 
      router,
      store,
      render: h => h(App)
    }).$mount('#app')

# 在组件中使用Element-ui #

<template>
      <div class="wrapper">
        <div class="tab-wrap">
          <el-table ref="table" :data="tableData" max-height='620'>
            <el-table-column width="38">
              <template slot-scope="scope">
                <el-radio :label="scope.row.id" v-model="radioId" @change="change(scope.row)"></el-radio>
              </template>
            </el-table-column>
            <el-table-column prop="name" label="英雄名称"></el-table-column>
            <el-table-column prop="location" label="英雄定位"></el-table-column>
            <el-table-column prop="specialty" label="英雄特长"></el-table-column>
            <el-table-column prop="skill" label="英雄技能">
              <template slot-scope="scope">
                <div class="item" v-for="item in scope.row.skill" :key="item">{
       {item}}</div>
              </template>
            </el-table-column>
            <el-table-column prop="price" label="英雄价格"></el-table-column>
          </el-table>
          <el-pagination layout="prev, pager, next, jumper, sizes, total" :total="totalCount" :page-size="pageSize" :page-sizes="[5, 10, 20, 30, 40, 50]" :current-page="pageNo" @size-change="onSizeChange" @current-change="onPageChange"></el-pagination>
        </div>
      </div>
    </template>
    
    <script> import axios from 'axios' export default { name: 'home', data () { return { radioId: null, tableData: [], totalCount: null, pageSize: 5, pageNo: 1, selection: { } // 选中的英雄数据 } }, mounted () { this.getTableData() }, methods: { getTableData () { axios.get('/api/hero.json').then(res => { this.totalCount = res.data.totalCount || 0 this.tableData = res.data.data.slice((this.pageNo - 1) * this.pageSize, this.pageNo * this.pageSize) }) }, // 单选框绑定值变化时触发的事件（选中的 Radio label 值） change (row) { this.radioId = row.id this.selection = row }, // pageSize 改变时会触发 每页条数 onSizeChange (size) { this.pageSize = size this.pageNo = 1 this.getTableData() }, // currentPage 改变时会触发 当前页 onPageChange (page) { this.pageNo = page this.getTableData() } } } </script>
    
    <style lang="stylus" scoped> // 这里使用的是stylus语法 .wrapper width: 100%; background: #fff; padding: 50px 0; box-sizing: border-box; .tab-wrap width: 700px; margin: 0 auto; .item cursor: pointer; .el-pagination color: #333333; font-weight: 400; padding: 0; text-align: right; margin-top: 20px; white-space: nowrap; </style>

# 初始化CSS（reset.css） #

@charset "utf-8";
    html,body { 
      width: 100%;
      height: 100%;
    }
    html { 
      background-color: #fff;
      color: #000;
      font-size: 12px;
    }
    
    body, ul, ol, dl, dd, h1, h2, h3, h4, h5, h6, figure, form, fieldset, legend, input, textarea, button, p, blockquote, th, td, pre, xmp { 
      margin: 0;
      padding: 0;
    }
    
    body, input, textarea, button, select, pre, xmp, tt, code, kbd, samp { 
      line-height: 1.5;
      font-family: tahoma, arial, "Hiragino Sans GB", simsun, sans-serif;
    }
    
    h1, h2, h3, h4, h5, h6, small, big, input, textarea, button, select { 
      font-size: 100%
    }
    
    h1, h2, h3, h4, h5, h6 { 
      font-family: tahoma, arial, "Hiragino Sans GB", "微软雅黑", simsun, sans-serif;
    }
    
    h1, h2, h3, h4, h5, h6, b, strong { 
      font-weight: normal;
    }
    
    address, cite, dfn, em, i, optgroup, var { 
      font-style: normal;
    }
    
    caption { 
      text-align: inherit;
    }
    
    ul, ol, menu { 
      list-style: none;
    }
    
    fieldset, img { 
      border: 0;
    }
    
    img, object, input, textarea, button, select { 
      vertical-align: middle;
    }
    
    article, aside, footer, header, section, nav, figure, figcaption, hgroup, details, menu { 
      display: block;
    }
    
    audio, canvas, video { 
      display: inline-block;
      *display: inline;
      *zoom: 1;
    }
    
    blockquote:before, blockquote:after, q:before, q:after { 
      content: "\0020";
    }
    
    textarea { 
      overflow: auto;
      resize: vertical;
    }
    
    input, textarea, button, select, a { 
      outline: 0 none;
      border: none;
    }
    
    button::-moz-focus-inner, input::-moz-focus-inner { 
      padding: 0;
      border: 0
    }
    
    mark { 
      background-color: transparent;
    }
    
    a, ins, s, u, del { 
      text-decoration: none;
    }
    
    sup, sub { 
      vertical-align: baseline;
    }
    
    html { 
      overflow-x: hidden;
      height: 100%;
      font-size: 50px;
      -webkit-tap-highlight-color: transparent;
    }
    
    body { 
      font-family: Arial, "Microsoft Yahei", "Helvetica Neue", Helvetica, sans-serif;
      color: #333;
      font-size: .28em;
      line-height: 1;
      -webkit-text-size-adjust: none;
    }
    
    hr { 
      height: .02rem;
      margin: .1rem 0;
      border: medium none;
      border-top: .02rem solid #cacaca;
    }
    
    a { 
      color: #25a4bb;
      text-decoration: none;
    }
    
    .el-button { 
      height: 30px;
      line-height: 30px;
      padding: 0 14px;
      min-width: 86px;
      font-size: 14px;
      font-family: PingFangSC-Regular;
      font-weight: 400;
      border: 1px solid #256EFF;
      color: #256EFF;
      box-sizing: border-box;
      border-radius: 3px;
    }
    
    .el-button:hover { 
      background: #D0DFFF;
      color: #256EFF;
    }
    
    .el-dialog .el-dialog__footer .el-button { 
      border-radius: 1px;
    }
    
    .el-button--primary { 
      color: #fff;
      background: #256EFF;
      border: 1px solid #256EFF;
    }
    
    .el-button--primary:hover { 
      background: #1A63F5;
      color: #fff;
    }
    
    .el-dialog .el-dialog__footer .el-button { 
      border-radius: 1px;
    }
    
    .el-button.el-button--text, .el-button.el-button--text:hover { 
      border-radius: 1px;
      min-width: 0;
      border: none;
      background: none;
    }
    
    .el-button.el-button--text:hover { 
      color: rgba(37, 110, 255, 0.8);
    }
    
    .el-dialog .el-dialog__header { 
      text-align: center;
    }
    
    .el-form-item__content { 
      line-height: 0;
    }
    
    .el-table { 
      overflow: inherit;
    }
    
    .el-table a:hover { 
      color: rgba(37, 110, 255, 0.8);
    }
    
    .el-table a { 
      color: #256EFF;
      text-decoration: none;
      font-size: 12px;
    }
    
    .el-table td { 
      padding: 0;
    }
    
    .el-table .cell { 
      padding: 12px 15px 12px;
      color: #333333;
      font-weight: 400;
      box-sizing: border-box;
    }
    
    .el-table th.is-leaf { 
      border-bottom: none;
    }
    
    .el-table .el-table__header-wrapper { 
      border-top: 1px solid #DCDEE0;
      border-bottom: 1px solid #DCDEE0;
    }
    
    .el-table .el-table__header th { 
      padding: 0;
      background-color: #F2F4F7;
    }
    
    .el-table .el-table__header tr th:first-child { 
      border-left: 1px solid #DCDEE0;
    }
    
    .el-table .el-table__header tr th:last-child { 
      border-right: 1px solid #DCDEE0;
    }
    
    .el-table .el-table__header .cell { 
      padding: 4px 15px;
      font-size: 14px;
    }
    
    .el-table .el-table__body-wrapper { 
      border-left: 1px solid #DCDEE0;
      border-right: 1px solid #DCDEE0;
    }
    
    .el-table thead th, .el-table thead.is-group th { 
      background: #fafafa;
      color: #666;
    }
    
    .el-table .el-table__body-wrapper { 
      border-top-left-radius: 0;
      border-top-right-radius: 0;
      box-sizing: border-box;
    }
    
    .el-table .el-table__body .cell { 
      font-size: 12px;
    }
    
    .el-pagination { 
      color: #333333;
      font-weight: 400;
      padding: 0;
      text-align: right;
      margin-top: 20px;
    }
    
    .el-pagination .el-pager li { 
      height: 30px;
      line-height: 30px;
    }
    
    .el-pagination .el-pager li.active { 
      color: white;
      background: #256EFF;
      min-width: 20px;
      height: 20px;
      line-height: 21px;
      margin: 3px 7.75px 0 7.75px;
      border-radius: 10px;
    }
    
    .el-dialog__footer { 
      padding: 0 20px 20px;
      text-align: right;
      -webkit-box-sizing: border-box;
      box-sizing: border-box;
    }
    
    .el-checkbox:last-child { 
      margin-right: 0;
    }
    
    .el-checkbox { 
      color: #333333;
      font-weight: 400;
      margin-right: 20px;
    }
    
    .el-checkbox__input.is-checked .el-checkbox__inner, .el-checkbox__input.is-indeterminate .el-checkbox__inner { 
      background-color: #256EFF;
      border-color: #256EFF;
    }
    
    .el-checkbox__inner { 
      border: 1px solid #999999;
      border-radius: 1px;
      width: 16px;
      height: 16px;
      background-color: #ffffff;
    }
    
    .el-checkbox__inner:after { 
      border: 1px solid #ffffff;
      border-left: none;
      border-top: none;
      height: 8px;
      left: 4px;
      position: absolute;
      top: 1px;
      width: 4px;
    }
    
    .el-radio { 
      color: #333333;
      text-align: left;
      font-weight: 400;
      margin-right: 20px;
      cursor: pointer;
    }
    
    .el-radio__inner { 
      border: 1px solid #999999;
      width: 18px;
      height: 18px;
      background-color: #ffffff;
    }
    
    .el-radio__inner:after { 
      width: 10px;
      height: 10px;
      background-color: #256EFF;
    }
    
    .el-radio__input:hover { 
      color: #256EFF;
    }
    
    .el-radio__label { 
      font-size: 14px;
      line-height: 20px;
      padding-left: 4px;
    }
    
    .el-radio__input.is-checked .el-radio__inner { 
      border-color: #256EFF;
      background: #ffffff;
    }
    
    ::-webkit-scrollbar { 
      width: 0;
      height: 0;
      background-color: rgba(0, 0, 0, 0);
    }
    
    /*定义滚动条轨道 内阴影+圆角*/
    ::-webkit-scrollbar-track { 
      -webkit-box-shadow: inset 0 0 1px rgba(0, 0, 0, 0);
      border-radius: 10px;
      background-color: rgba(0, 0, 0, 0);
    }
    
    ::-webkit-scrollbar-track:hover { 
      -webkit-box-shadow: inset 0 0 1px rgba(239, 239, 239, 239);
      border-radius: 10px;
      background-color: rgba(239, 239, 239, 239);
    }
    
    /*定义滑块 内阴影+圆角*/
    ::-webkit-scrollbar-thumb { 
      border-radius: 10px;
      -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
      background-color: #114D71;
    }

# Hero.json数据 #

{ 
      "status": true,
      "totalCount": 42,
      "data": [
        { 
          "id": 1,
          "name": "上官婉儿",
          "location": "法师 / 刺客",
          "specialty": "爆发 / 突进",
          "skill": ["笔阵", "篆法·疾势", "飞白·藏锋", "章草·横鳞"],
          "price": 13888
        }, { 
          "id": 2,
          "name": "王昭君",
          "location": "法师",
          "specialty": "控制 / 冰冻",
          "skill": ["冰封之心", "凋零冰晶", "禁锢寒霜", "凛冬已至"],
          "price": 8888
        }, { 
          "id": 3,
          "name": "老夫子",
          "location": "战士",
          "specialty": "突进",
          "skill": ["师道尊严", "圣人训诫", "举一反三", "圣人之威"],
          "price": 8888
        }, { 
          "id": 4,
          "name": "狄仁杰",
          "location": "射手",
          "specialty": "",
          "skill": ["迅捷", "六令追凶", "逃脱", "王朝密令"],
          "price": 8888
        }, { 
          "id": 5,
          "name": "墨子",
          "location": "法师 / 战士",
          "specialty": "控制 / 护盾",
          "skill": ["兼爱非攻", "和平漫步", "机关重炮", "墨守成规"],
          "price": 8888
        }, { 
          "id": 6,
          "name": "盘古",
          "location": "战士",
          "specialty": "突进 / 收割",
          "skill": ["盘古斧", "狂怒突袭", "压制之握", "开天辟地", "聚合为一"],
          "price": 13888
        }, { 
          "id": 7,
          "name": "猪八戒",
          "location": "坦克",
          "specialty": "团控 / 回复",
          "skill": ["毫发无伤", "肉弹蹦床", "倒打一耙", "圈养时刻"],
          "price": 13888
        },
        { 
          "id": 8,
          "name": "伽罗",
          "location": "射手",
          "specialty": "远程消耗 / 团队",
          "skill": ["破魔之箭", "渡灵之箭", "静默之箭", "纯净之域"],
          "price": 13888
        }, { 
          "id": 9,
          "name": "李信",
          "location": "战士",
          "specialty": "突进 / 团控",
          "skill": ["灰暗利刃", "急速突进", "强力斩击", "力量觉醒·光", "力量觉醒·暗"],
          "price": 13888
        }, { 
          "id": 10,
          "name": "云中君",
          "location": "刺客 / 战士",
          "specialty": "突进 / 收割",
          "skill": ["云间游", "天隙鸣", "若英·华彩", "风雷引"],
          "price": 13888
        }, { 
          "id": 11,
          "name": "瑶",
          "location": "辅助",
          "specialty": "团队增益",
          "skill": ["山鬼·白鹿", "若有人兮", "风飒木萧", "独立兮山之上"],
          "price": 13888
        }, { 
          "id": 12,
          "name": "米莱狄",
          "location": "法师",
          "specialty": "持续输出 / 推进",
          "skill": ["机械仆从", "空中力量", "强制入侵", "浩劫磁场"],
          "price": 13888
        }, { 
          "id": 13,
          "name": "狂铁",
          "location": "战士",
          "specialty": "突进 / 团控",
          "skill": ["无畏战车", "碎裂之刃", "强袭风暴", "力场压制"],
          "price": 13888
        }, { 
          "id": 14,
          "name": "斐擒虎",
          "location": "刺客 / 战士",
          "specialty": "远程消耗 / 收割",
          "skill": ["寸劲", "冲拳式", "气守式", "虎啸风生"],
          "price": 13888
        },
        { 
          "id": 15,
          "name": "明世隐",
          "location": "辅助",
          "specialty": "团队增益",
          "skill": ["大吉大利", "临卦·无忧", "师卦·飞翼", "泰卦·长生"],
          "price": 13888
        }, { 
          "id": 16,
          "name": "沈梦溪",
          "location": "法师",
          "specialty": "消耗 / 加速",
          "skill": ["暴躁节奏", "猫咪炸弹", "正常操作", "综合爆款"],
          "price": 13888
        }, { 
          "id": 17,
          "name": "梦奇",
          "location": "战士 / 坦克",
          "specialty": "远程消耗 / 团控",
          "skill": ["食梦", "梦境萦绕", "梦境挥洒", "梦境漩涡"],
          "price": 13888
        }, { 
          "id": 18,
          "name": "奕星",
          "location": "法师",
          "specialty": "消耗 / 团控",
          "skill": ["气合", "定式·镇神", "定式·倚盖", "天元"],
          "price": 13888
        }, { 
          "id": 19,
          "name": "百里守约",
          "location": "刺客 / 射手",
          "specialty": "远程消耗",
          "skill": ["瞄准", "静谧之眼", "狂风之息", "逃脱"],
          "price": 13888
        }, { 
          "id": 20,
          "name": "百里玄策",
          "location": "刺客",
          "specialty": "突进 / 收割",
          "skill": ["狂热序章", "神乎钩镰", "梦魇钩锁", "瞬镰闪"],
          "price": 13888
        }, { 
          "id": 21,
          "name": "鲁班大师",
          "location": "辅助",
          "specialty": "",
          "skill": ["稷下科技", "立即清扫", "助手驰援", "强力收纳"],
          "price": 13888
        },
        { 
          "id": 22,
          "name": "大乔",
          "location": "辅助",
          "specialty": "团队增益",
          "skill": ["川流不息", "鲤跃之潮", "宿命之海", "绝断之桥", "漩涡之门"],
          "price": 13888
        }, { 
          "id": 23,
          "name": "曜",
          "location": "战士",
          "specialty": "",
          "skill": ["星辰之赐", "裂空斩", "逐星", "归尘"],
          "price": 13888
        }, { 
          "id": 24,
          "name": "西施",
          "location": "法师",
          "specialty": "控制 / 距离增伤",
          "skill": ["少女的把戏", "纱缚之印", "幻纱之灵", "心无旁骛"],
          "price": 13888
        }, { 
          "id": 25,
          "name": "蒙犽",
          "location": "射手",
          "specialty": "远程消耗",
          "skill": ["炽热浑天", "狂轰火线", "爆裂重炮", "飞弹援袭"],
          "price": 13888
        }, { 
          "id": 26,
          "name": "东皇太一",
          "location": "辅助 / 坦克",
          "specialty": "回复 / 持续控制",
          "skill": ["暗冕之噬", "日蚀祭典", "曜龙烛兆", "堕神契约"],
          "price": 13888
        }, { 
          "id": 27,
          "name": "太乙真人",
          "location": "辅助 / 坦克",
          "specialty": "复活 / 团队增益",
          "skill": ["黄金闪闪", "意外事故", "第三只手", "大变活人"],
          "price": 13888
        }, { 
          "id": 28,
          "name": "蔡文姬",
          "location": "辅助",
          "specialty": "团队增益 / 回复",
          "skill": ["长歌行", "思无邪", "胡笳乐", "忘忧曲"],
          "price": 13888
        }, { 
          "id": 29,
          "name": "干将莫邪",
          "location": "法师",
          "specialty": "爆发 / 超远视距",
          "skill": ["比翼同心", "护主邪冢", "雌雄双剑·近", "雌雄双剑·远", "剑来"],
          "price": 13888
        }, { 
          "id": 30,
          "name": "杨玉环",
          "location": "法师 / 辅助",
          "specialty": "持续输出 / 治疗",
          "skill": ["惊鸿调", "霓裳曲", "胡旋乐", "长恨歌", "惊鸿·清平"],
          "price": 13888
        }, { 
          "id": 31,
          "name": "嫦娥",
          "location": "法师 / 坦克",
          "specialty": "持续输出 / 法力",
          "skill": ["月盈", "月辰", "月璇", "月芒"],
          "price": 13888
        }, { 
          "id": 32,
          "name": "刘备",
          "location": "战士",
          "specialty": "突进 / 收割",
          "skill": ["强化霰弹", "双重射击", "身先士卒", "以德服人"],
          "price": 13888
        }, { 
          "id": 33,
          "name": "兰陵王",
          "location": "刺客",
          "specialty": "突进 / 收割",
          "skill": ["秘技·极意", "秘技·分身", "秘技·影蚀", "秘技·暗袭", "秘技·隐匿"],
          "price": 13888
        }, { 
          "id": 34,
          "name": "露娜",
          "location": "战士 / 法师",
          "specialty": "突进 / 收割",
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          "skill": ["魔影突袭", "萧索之刃", "日落孤枪", "万刃归鞘"],
          "price": 13888
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