vue+element ui表格穿梭框

王王王晓晓蓉

3594人浏览 · 2022-07-07 14:39:00

王王王晓晓蓉 · 2022-07-07 14:39:00 发布

需求：
1.数据移动：左侧数据可移入右侧，右侧数据可移除回到左侧，且移回后顺序不改变
2.可进行模糊查询
（初始数据为请求后端接口获取，数据移动、模糊查询均为前端实现）
在这里插入图片描述

左侧框

      <div class="transferbox">
        <div class="topbox">
          <span style="color:#1E90FF;font-size:16px;font-weight: 550;" v-if="centerDialog.form.shiledType == 2">设备列表</span>
          <span style="color:#1E90FF;font-size:16px;font-weight: 550;" v-if="centerDialog.form.shiledType == 1">关重件列表</span>
        </div>
        <div class="level searchbox">
          <el-input v-model="transferInfo.transferLeftSearch" :placeholder="centerDialog.form.shiledType == 2 ? '名称/ID' : '名称/代码'" clearable size="mini" />
          <el-button type="primary" @click="eqpSearch('L')" size="mini">搜索</el-button>
        </div>
        <el-table ref="staffTable" :data="transferInfo.leftEqpData" stripe max-height="340" highlight-current-row tooltip-effect="dark" size="mini" @selection-change="handleSelectionChange_left">

          <el-table-column type="selection" width="55">
          </el-table-column>
          <el-table-column label="序号" width="50">
            <template slot-scope="scope">{{ (scope.$index + 1) }}</template>
          </el-table-column>
          <el-table-column v-for="item in transferInfo.columns" :key="item[transferInfo.key]" :prop="item.prop" :label="item.label" :min-width="item.width" :show-overflow-tooltip="true" :formatter="item.formatter">
          </el-table-column>
        </el-table>
      </div>

中间按钮

      <div class="centerSearchBox">
        <el-button type="primary" size="mini" @click="addEqp()">新增 <span style="font-size: 14px;" class="icon iconfont icon-you"></span> </el-button>
        <el-button type="primary" size="mini" @click="removeEqp()">
          <span class="icon iconfont icon-xiangzuo_o"></span>移除
        </el-button>
      </div>

右侧框

      <div class="transferbox">
        <div class="topbox">
          <span style="color:#1E90FF;font-size:16px;font-weight: 550;">屏蔽列表</span>
        </div>
        <div class="level searchbox">
          <el-input v-model="transferInfo.transferRightSearch" :placeholder="centerDialog.form.shiledType == 2 ? '名称/ID' : '名称/代码'" clearable size="mini" />
          <el-button type="primary" @click="eqpSearch('Y')" size="mini">搜索</el-button>
        </div>
        <el-table ref="staffTable" :data="transferInfo.rihghtEqpData" stripe highlight-current-row max-height="340" tooltip-effect="dark" size="mini" @selection-change="handleSelectionChange_right">
          <el-table-column type="selection" width="55">
          </el-table-column>
          <el-table-column label="序号" width="50">
            <template slot-scope="scope">{{ (scope.$index + 1) }}</template>
          </el-table-column>
          <el-table-column v-for="item in transferInfo.columns" :key="item[transferInfo.key]" :prop="item.prop" :label="item.label" :min-width="item.width" :show-overflow-tooltip="true" :formatter="item.formatter">
          </el-table-column>
        </el-table>
      </div>

<script>
import api from "@/api"
export default {
  name: "qoeShield",
  // 初始数据定义处
  data () {
    return {
      //穿梭框
      transferInfo: {
        key: "id",
        transferLeftSearch: "",
        transferRightSearch: "",
        multipleSelection_left: [],
        multipleSelection_right: [],
        columns: [
          { prop: "model", label: "车型", width: 50 },
          { prop: "equipmentId", label: "设备ID" },
          { prop: "equipmentName", label: "设备名称", width: 240 },
        ],
        leftEqpData: [],
        rihghtEqpData: [],
      },
      transferInfo_equipment: [],//查询的所有设备数据
      transferInfo_equipmentL: [],//左侧数据
      transferInfo_equipmentR: [],//右侧数据
      allDataR: [],
    };
  },
  created () {
    this.initialloading(); //初始化加载
  },
  activated () {
    if (!this.$route.meta.isUseCache) {
      this.initialloading(); //初始化加载    
    }
  },
  methods: {
    // 初始加载
    initialloading () {
      this.getAllEqpList()
    },
    //获取所有设备
    getAllEqpList () {
      //获取新的数据源——清空所有数据
      this.transferInfo_equipment = []
      this.transferInfo_equipmentL = []
      this.transferInfo_equipmentR = []
      this.transferInfo.leftEqpData = []
      this.transferInfo.rihghtEqpData = []
      //请求参数根据自己情况
      let param = {
        equipmentType: "",
        modelOrOrderNum: "X1",//车型/订单号
        num: 1,
      }
      //接口请求（此处可用自己的请求方法）
      api.qoeShield.getEquipment(param).then((res) => {
        if (res.code == 200) {
          this.transferInfo.leftEqpData = res.data;
          this.transferInfo_equipment = JSON.parse(JSON.stringify(this.transferInfo.leftEqpData))
          this.transferInfo_equipmentL = JSON.parse(JSON.stringify(this.transferInfo.leftEqpData))
        } else {
          this.transferInfo.leftEqpData = []
          this.transferInfo_equipment = []
          this.transferInfo_equipmentL = []
        }
      });
    },
    //左侧复选框勾选
    handleSelectionChange_left (val) {
      this.transferInfo.multipleSelection_left = val
    },
    //右侧复选框勾选
    handleSelectionChange_right (val) {
      this.transferInfo.multipleSelection_right = val
    },
    //设备模糊查询 L:左侧查询；R:右侧查询
    eqpSearch (type) {
      let allData = []
      if (type == 'L') {
        allData = JSON.parse(JSON.stringify(this.transferInfo_equipmentL))
        this.transferInfo.leftEqpData = this.searchResult(this.transferInfo.transferLeftSearch, allData)
      } else {      
        allData = JSON.parse(JSON.stringify(this.allDataR))
        if (this.transferInfo.transferRightSearch && this.transferInfo.transferRightSearch !== '' && this.transferInfo.transferRightSearch != null) {
          this.transferInfo.rihghtEqpData = this.searchResult(this.transferInfo.transferRightSearch, allData)
        } else {
          let map = new Map();
          for (let item of this.allDataR) {
            if (!map.has(item.id)) {
              map.set(item.id, item);
            };
          };
          this.transferInfo.rihghtEqpData = [...map.values()];
        }
      }
    },
    //搜索
    searchResult (text, data) {
      if (text) {
        return data.filter((item) => { return item.equipmentName.indexOf(text) > -1 || item.equipmentId.indexOf(text) > -1 })
      } else {
        return data;
      }
    },

    //新增
    addEqp () {
      if (this.transferInfo.multipleSelection_left == 0) return
      //合并两个数组
      this.transferInfo.rihghtEqpData.push(...this.transferInfo.multipleSelection_left)
      //去重
      // this.transferInfo.rihghtEqpData = Array.from(new Set(this.transferInfo.rihghtEqpData))
      //左侧数据移除右侧中的数据
      let equpmentAll = JSON.parse(JSON.stringify(this.transferInfo_equipment))
      // let equpmentR = JSON.parse(JSON.stringify(this.transferInfo.rihghtEqpData))  
      this.allDataR.push(...this.transferInfo.multipleSelection_left)
      let eqpArrR = this.allDataR
      this.$nextTick(() => {
        equpmentAll = equpmentAll.filter((x) =>
          !eqpArrR.some((i) => i.id == x.id)
        );
        this.transferInfo.leftEqpData = equpmentAll
        this.transferInfo_equipmentL = JSON.parse(JSON.stringify(this.transferInfo.leftEqpData))
        this.transferInfo_equipmentR = JSON.parse(JSON.stringify(this.transferInfo.rihghtEqpData))
        this.eqpSearch("L")
      })
    },
    //移除
    removeEqp () {
      if (this.transferInfo.multipleSelection_right == 0) return
      //右侧数据移除
      let selectData = JSON.parse(JSON.stringify(this.transferInfo.multipleSelection_right))//右侧选择的数据
      let equpmentR = JSON.parse(JSON.stringify(this.transferInfo.rihghtEqpData))
      equpmentR = equpmentR.filter((x) =>
        !selectData.some((i) => i.id == x.id)
      );
      this.allDataR = this.allDataR.filter((x) =>
        !selectData.some((i) => i.id == x.id)
      );
      //左侧数据=全部数据-右侧数据
      this.transferInfo.rihghtEqpData = equpmentR
      //被移除数据还原到左侧中
      let equpmentAll = JSON.parse(JSON.stringify(this.transferInfo_equipment))
      this.$nextTick(() => {
        let arrEqp = equpmentAll.filter((x) =>
          !this.allDataR.some((i) => i.id == x.id)
        );
        this.transferInfo.leftEqpData = arrEqp
        this.transferInfo_equipmentL = JSON.parse(JSON.stringify(this.transferInfo.leftEqpData))
        this.transferInfo_equipmentR = JSON.parse(JSON.stringify(this.transferInfo.rihghtEqpData))

      })
    },
    //数据回显
    getRowInfo () {
      this.getAllEqpList()
      //回显数据可根据自己情况请求接口
      let selectedDataId = ["46", "1544924280746176514", "1544924344650592257"]//被选择数据，右侧数据
      //回显
      let equpmentAll = JSON.parse(JSON.stringify(this.transferInfo_equipment))//获取所有数据源
      let equpmentR = []
      for (let i = 0; i < selectedDataId.length; i++) {
        for (let j = 0; j < equpmentAll.length; j++) {
          if (equpmentAll[j].id == selectedDataId[i]) {
            equpmentR.push(equpmentAll[j])
            equpmentAll.splice(j, 1)
          }
        }
      }
      this.transferInfo.leftEqpData = equpmentAll
      this.transferInfo.rihghtEqpData = equpmentR
      this.transferInfo_equipmentL = JSON.parse(JSON.stringify(this.transferInfo.leftEqpData))
      this.transferInfo_equipmentR = JSON.parse(JSON.stringify(this.transferInfo.rihghtEqpData))
      this.allDataR = JSON.parse(JSON.stringify(this.transferInfo_equipmentR))
    },

  }
};
</script>

样式

<style lang="less" >
.qoeShield {
  display: flex;
  background: #fff;
  height: 100%;
  padding: 10px;
  .transferbox {
    height: 430px;
    border: 3px solid #dcdfe6;
    padding: 5px;
    .topbox {
      margin: 10px 10px;
    }
    .searchbox {
      display: flex;
      margin: 0 0 10px 10px;
      .el-button {
        margin-left: 20px;
      }
    }
  }
  .centerSearchBox {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 80px;
    height: 400px;
    padding: 10px 5px;
    color: #ffff;
    .el-button + .el-button {
      margin-left: 0 !important;
      .icon {
        font-size: 14px !important;
      }
    }
  }
}
</style>

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