web-test/src/views/technical/list.vue

<template>
  <div id="list">
    <el-col :span="24" class="main">
      <el-col :span="5" class="menu">
        <el-image :src="squareImage"></el-image>
        <span>Menu</span>
        <el-col class="menuList" :span="24" v-for="(item, index) in menuList" :key="index">
          <p @click="changeMenu(item.name, index)" :style="`color:${menuIndex == index ? menuColor : ''}`">{{ item.name }}</p>
        </el-col>
      </el-col>
      <el-col :span="19" class="info">
        <el-col v-if="menuIndex == '0'" class="leftInfo">
          <el-col :span="24" class="leftTop">
            <span>|</span> <span>{{ menuName }}</span>
          </el-col>
          <el-col class="infoLeftList" :span="24" v-for="(item, index) in zhuantiList" :key="index">
            <p>{{ item.publish_time }}</p>
            <p>
              <span class="textOver" @click="clickzhuanti(item.id)">{{ item.title }}</span>
              <span>{{ item.content }}</span>
            </p>
          </el-col>
        </el-col>
        <el-col v-if="menuIndex == '1'" class="leftInfo">
          <el-col :span="24" class="leftTop">
            <span>|</span> <span>{{ menuName }}</span>
          </el-col>
          <el-col class="infoRightList" :span="24" v-for="(item, index) in hangyeList" :key="index">
            <p>
              <span class="textOver" @click="clickjishu(item.id)">{{ item.title }}</span
              ><span class="textOver">{{ item.publish_time }}</span>
            </p>
          </el-col>
        </el-col>
        <el-col v-if="menuIndex == '2'" class="leftInfo">
          <el-col :span="24" class="leftTop">
            <span>|</span> <span>{{ menuName }}</span>
          </el-col>
          <el-col class="infoRightList" :span="24" v-for="(item, index) in hangyeList" :key="index">
            <p>
              <span class="textOver" @click="clickhangye(item.id)">{{ item.title }}</span
              ><span class="textOver">{{ item.publish_time }}</span>
            </p>
          </el-col>
        </el-col>
        <el-col v-if="menuIndex == '3'" class="leftInfo">
          <el-col :span="24" class="leftTop">
            <span>|</span> <span>{{ menuName }}</span>
          </el-col>
          <el-col class="infoLeftList" :span="24" v-for="(item, index) in zhuantiList" :key="index">
            <p>{{ item.publish_time }}</p>
            <p>
              <span class="textOver" @click="clickjiaoyu(item.id)">{{ item.title }}</span>
              <span>{{ item.content }}</span>
            </p>
          </el-col>
        </el-col>
        <el-col class="page">
          <el-pagination
            background
            @current-change="handleCurrentChange"
            :current-page.sync="currentPage"
            :page-size="pageSize"
            layout="total,prev, pager, next, jumper"
            :total="pageTotal"
          >
          </el-pagination>
        </el-col>
      </el-col>
    </el-col>
  </div>
</template>

<script>
import _ from 'lodash';
import { mapState, createNamespacedHelpers } from 'vuex';
const { mapActions: news } = createNamespacedHelpers('news');
export default {
  name: 'list',
  props: {},
  components: {},
  data: () => ({
    squareImage: require('@/assets/live/square_big.png'),
    menuList: [{ name: '专题研讨' }, { name: '技术问答' }, { name: '行业研究' }, { name: '教育培训' }],
    menuIndex: '0',
    menuName: '专题研讨',
    menuColor: 'rgb(254, 149, 14)',
    currentPage: 1,
    pageTotal: 0,
    pageSize: 10,
    limit: 10,
    zhuantiList: [],
    jishuList: [],
    hangyeList: [],
    jiaoyuList: [],
  }),
  created() {
    this.searchList();
  },
  computed: {},
  methods: {
    ...news(['query']),
    async searchList({ skip = 0, limit = 10, ...info } = {}) {
      if (this.$route.query.column_name == '专题研讨') {
        this.changeMenu(this.$route.query.column_name, 0);
      } else if (this.$route.query.column_name == '技术问答') {
        this.changeMenu(this.$route.query.column_name, 1);
      } else if (this.$route.query.column_name == '行业研究') {
        this.changeMenu(this.$route.query.column_name, 2);
      } else if (this.$route.query.column_name == '教育培训') {
        this.changeMenu(this.$route.query.column_name, 3);
      }
    },
    async changeMenu(name, index) {
      this.menuIndex = index;
      this.menuColor = 'rgb(254, 149, 14)';
      this.menuName = name;
      console.log(name);
      this.initList({ name });
    },
    async initList({ name, skip = 0, limit = 10, ...info } = {}) {
      let res = [];
      console.log(name);
      if (name == '专题研讨') {
        this.pageSize = 5;
        res = await this.query({ skip, limit, column_name: '专题研讨', ...info });
        this.$set(this, `zhuantiList`, res.data);
      } else if (name == '技术问答') {
        res = await this.query({ skip, limit, column_name: '技术问答', ...info });
        this.$set(this, `jishuList`, res.data);
      } else if (name == '行业研究') {
        res = await this.query({ skip, limit, column_name: '行业研究', ...info });
        this.$set(this, `hangyeList`, res.data);
      } else if (name == '教育培训') {
        this.pageSize = 5;
        res = await this.query({ skip, limit, column_name: '教育培训', ...info });
        this.$set(this, `jiaoyuList`, res.data);
      }
      console.log(res);

      this.$set(this, `pageTotal`, res.total);
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      console.log(this.menuName);
      const name = this.menuName;
      if (name == '专题研讨' || name == '教育培训') {
        this.limit = 5;
      }
      this.initList({ name: name, skip: (val - 1) * this.limit, limit: this.limit });
    },
    clickzhuanti(id) {
      this.$router.push({ path: '/live/detail', query: { id: id } });
      console.log(id);
    },
    clickjishu(id) {
      this.$router.push({ path: '/live/detail', query: { id: id } });
      console.log(id);
    },
    clickhangye(id) {
      this.$router.push({ path: '/live/detail', query: { id: id } });
      console.log(id);
    },

    clickjiaoyu(id) {
      this.$router.push({ path: '/live/detail', query: { id: id } });
      console.log(id);
    },
  },
};
</script>

<style lang="less" scoped>
.main {
  width: 80%;
  margin: 0 auto;
  float: none;
}
.menu {
  float: left;
  height: 450px;
  width: 20%;
  background: no-repeat bottom right;
  background-image: url(../../assets/live/menu_back.jpg);
  margin: 30px 0;
  padding: 10px 0 0 10px;
  box-sizing: border-box;
  box-shadow: 0 0 10px #bbbaba;
}
.menu .el-image {
  width: 30px;
  display: inline-table;
  margin: 10px 5px;
}
.menu span {
  font-size: 24px;
  color: #92959a;
  font-weight: 600;
  margin-left: 3px;
  position: relative;
  top: 10px;
}
.menuList p {
  line-height: 60px;
  font-size: 18px;
  cursor: pointer;
  border-bottom: 1px solid #2d64b3;
  color: #044b79;
  font-weight: 600;
}
.info {
  width: 77%;
  float: right;
  margin: 30px 0 30px 2px;
  height: 585px;
  box-shadow: 0 0 10px #2d64b3;
  overflow: hidden;
  right: 0px;
  background: #ffffff;
}
.leftInfo {
  height: 500px;
  overflow: hidden;
}
.leftTop {
  font-size: 18px;
  width: 96%;
  height: 41px;
  line-height: 35px;
  border-bottom: 1px solid #e5e5e5;
  position: relative;
  bottom: 1px;
  margin: 10px;
  font-weight: 600;
  color: #22529a;
}
.infoLeftList {
  float: left;
  width: 95%;
  border-bottom: 1px dashed #ccc;
  padding: 10px 0 10px 10px;
  height: 87px;
  margin: 0 0 0 5px;
}
.infoLeftList:hover p:last-child span:first-child {
  -webkit-transform: translateY(-3px);
  -ms-transform: translateY(-3px);
  transform: translateY(-3px);
  -webkit-box-shadow: 0 0 6px #999;
  box-shadow: 0 0 6px #999;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  color: #005293;
  cursor: pointer;
}
.infoLeftList p:first-child {
  float: left;
  width: 20%;
  font-size: 15px;
  background: #044b79;
  text-align: center;
  color: #fff;
  font-weight: bold;
  padding: 4px 0px;
  margin: 0 0 0 5px;
}
.infoLeftList p:last-child {
  float: right;
  width: 70%;
  padding: 0 0 0 10px;
}
.infoLeftList p:last-child span:first-child {
  float: left;
  width: 90%;
  font-size: 18px;
}
.infoLeftList p:last-child span:last-child {
  float: left;
  width: 90%;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
  word-break: break-all;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  margin: 5px 0 0 0;
  color: #666;
}
.page {
  text-align: center;
  margin: 10px 0;
}
.infoRightList {
  float: left;
  width: 95%;
  padding: 7px 0;
  margin: 0 0 0 5px;
}
.infoRightList:nth-child(6) {
  border-bottom: 1px solid #ccc;
  padding: 0 0 17px 0;
}
.infoRightList:nth-child(7) {
  padding: 15px 0 0 0;
}
.infoRightList:nth-child(11) {
  border-bottom: 1px solid #ccc;
  padding: 0 0 15px 0;
}
.infoRightList:hover p span:first-child {
  -webkit-transform: translateY(-3px);
  -ms-transform: translateY(-3px);
  transform: translateY(-3px);
  -webkit-box-shadow: 0 0 6px #999;
  box-shadow: 0 0 6px #999;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  color: #005293;
  cursor: pointer;
}
.infoRightList p {
  font-size: 18px;
}
.infoRightList p span:first-child {
  display: inline-block;
  width: 70%;
  margin: 0 20px 0 10px;
}
.infoRightList p span:last-child {
  display: inline-block;
  width: 21%;
  text-align: center;
  font-size: 16px;
}
</style>