factoryDirector/src/view/Home/component/functionIntroduction.vue

<template>
  <div class="Introduction animate__animated animate__bounceInUp">
    <p class="Introduction-title">云厂长功能介绍</p>
    <p class="introduction-information">
      多种功能增强包，不同的版本功能，智能的OA系统，总有一款适合您
    </p>
    <el-tabs v-model="activeName" class="demo-tabs" @tab-click="handleClick">
      <el-tab-pane v-for="item in funData.introductionList" :key="item.id" :label="item.title" :name="item.title" >
        <div class="demo-content">
          <div>
            <p class="demo-title">{{item.content}} <p class="heng"></p></p>
            <div v-for="(items,indexs) in item.items" :key="items.id" class="select-list "  :class="'list-'+items.id"
          @mouseenter="handleMouseEnter('list-'+items.id,items)"
          @mouseleave="handleMouseLeave('list-'+items.id)">
              <p class="select-title">{{items.title}}</p>
              <p class="selext-content">
                {{items.content}}
              </p>
            </div>
          </div>
          <img
            class="demo-img"
            :src="itemUrl"
            alt=""
          />
        </div>
      </el-tab-pane>
    </el-tabs>
    <div></div>
  </div>
</template>
<script setup lang="ts">
import "animate.css";
import { ref,reactive,onMounted } from "vue";
import { getIntroduction } from '../../../api/home'
import type { TabsPaneContext } from "element-plus";
const activeName = ref("");
const itemUrl = ref('')

interface FunType {
  introductionList:any
}
const funData = reactive<FunType>({
  introductionList:[]
})

const handleClick = (tab: TabsPaneContext, event: Event) => {
};

const handleMouseEnter = (str:string,item:any)=>{
  console.log(str)
  const railDom: any = document.getElementsByClassName(str);
  railDom[0].style.borderColor = "#0D0FFF";
  itemUrl.value = item.image
}

const handleMouseLeave = (str:string)=>{
  const railDom: any = document.getElementsByClassName(str);
  railDom[0].style.borderColor = "rgba(151, 151, 151, 0.1)";
}

//获取数据
const getInfo = ()=>{
  getIntroduction().then(res=>{
    funData.introductionList = res.data
    activeName.value = res.data[0].title
    itemUrl.value = res.data[0].items[0].image
  })
}

onMounted(()=>{
  getInfo()
})

</script>
<style scoped lang="less">
.demo-tabs > .el-tabs__content {
  padding: 32px;
  color: #0d0fff;
  font-size: 32px;
  font-weight: 600;
}
.Introduction {
  padding: 80px 0 84px;
  .Introduction-title {
    font-size: 36px;
    font-weight: 600;
    color: #222;
    text-align: center;
  }
  .introduction-information {
    text-align: center;
    font-size: 16px;
    color: #525967;
    margin-top: 12px;
    margin-bottom: 60px;
  }
}
.demo-content {
  display: flex;
  width: 60%;
  margin: 0 auto;
  margin-top: 50px;
  .demo-title {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    padding-bottom: 17px;
    border-bottom: 1px solid rgba(151, 151, 151, 0.1);
    margin-bottom: 40px;
    position: relative;
    .heng{
        position: absolute;
        bottom: 0;
        left: 0;
        width: 22px;
        height: 3px;
        background-color: #222;
    }
  }
  .select-list{
    border-left: 1px solid rgba(151, 151, 151, 0.1);
    padding-left: 18px;
    padding-bottom: 20px;
    .select-title{
        color: #1a1a1a;
        font-size: 16px;
        font-weight: 600;
        margin-bottom: 10px;
    }
    .selext-content{
        color: #4E5969;
        font-size: 14px;
        // margin-bottom: 20px;
    }
  }
  .demo-img {
    width: 680px;
    height: 480px;
  }
}
:deep(.el-tabs__item) {
  font-size: 18px;
  width: 300px;
  text-align: center;
}
:deep(.is-active) {
  color: #0d0fff;
}
:deep(.el-tabs__active-bar) {
  background-color: #0d0fff;
}
:deep(.el-tabs__nav) {
  width: 60%;
  justify-content: space-around;
  float: none;
  margin: 0 auto;
}
:deep(.el-tabs__item:hover) {
  color: #0d0fff;
  cursor: pointer;
}
</style>