js版本排序改造vue版本

感谢动力暖暖的无私分享

源于：https://blog.csdn.net/poxiaomeng187/article/details/90752130

<template>
  <warmer-transfer
    :sourcedata="sourcedata"
    sourcetitle="源列表"
    :targetdata="targetData"
    targettitle="目标列表"
  >
  </warmer-transfer>
</template>

<script>
  import WarmerTransfer from './subs/transfer'

  export default {
    name: 'dataTransfer',
    components: {
      WarmerTransfer
    },
    data() {
      return {
        sourcedata: [
          {id: 1, name: 'HTML5', isSelected: false},
          {id: 2, name: 'CSS3', isSelected: false},
          {id: 3, name: 'Angular', isSelected: false},
          {id: 4, name: 'Vue', isSelected: false},
          {id: 5, name: 'Linux', isSelected: false},
          {id: 6, name: 'JavaScript', isSelected: false},
          {id: 7, name: 'springboot', isSelected: false},
          {id: 8, name: 'java', isSelected: false},
          {id: 9, name: 'mysql', isSelected: false},
          {id: 10, name: 'postgresql', isSelected: false},
          {id: 11, name: 'redis', isSelected: false},
          {id: 12, name: 'Neo4j', isSelected: false},
          {id: 13, name: 'spark', isSelected: false},
          {id: 14, name: 'doubbo', isSelected: false},
        ],
        targetData:
          [
            {id: 11, name: 'redis', isSelected: false},
            {id: 12, name: 'Neo4j', isSelected: false}
          ]
      }
    }
  }
</script>
<style scoped>
</style>

子组件

<template>
  <div class="ty-transfer mt20 ml20">
    <div class="fl ty-transfer-list transfer-list-left">
      <div class="ty-transfer-list-head">
        <div class="tyc-check-blue dib ml10">
          <input :disabled="sourceList.length === 0" type="checkbox" @click="toggleAll(0)"
                 :checked="selectedAllStatus(0)" class="transfer-all-check">
          <span>全选</span>
        </div>
        <div class="dib fs14 fw ml5">{{sourcetitle}} {{selectSourceItemNumber}}/{{sourceList.length}}</div>
      </div>
      <div class="ty-transfer-list-body">
        <ul class="ty-tree-select">
          <li v-for="item in sourceList">
            <div class="ty-tree-div">
              <label class="tyue-checkbox-wrapper">
                  <span class="tyue-checkbox">
                      <input type="checkbox" v-model="item.isSelected" class="tyue-checkbox-input">
                      <span class="tyue-checkbox-circle"></span>
                  </span>
                <span class="tyue-checkbox-txt">{{item.name}}</span>
              </label>
            </div>
          </li>
        </ul>
      </div>
    </div>
    <div class="fl ty-transfer-operation">
                <span @click="toTarget"
                      :class="[sourceList.length !== 0 && sourceRefNum !== 0 ? 'active' : 'disabled', 'ty-transfer-btn-toright to-switch']"></span>
      <span @click="toSource"
            :class="[targetList.length !== 0 && targetRefNum !== 0 ? 'active' : 'disabled', 'ty-transfer-btn-toleft to-switch']"></span>
    </div>
    <div class="fl ty-transfer-list transfer-list-right">
      <div class="ty-transfer-list-head">
        <div class="tyc-check-blue dib ml10">
          <input :disabled="targetList.length === 0" type="checkbox" @click="toggleAll(1)"
                 :checked="selectedAllStatus(1)" class="transfer-all-check">
          <span>全选</span>
        </div>
        <div class="dib fs14 fw ml5">{{targettitle}} {{selectTargetItemNumber}}/{{targetList.length}}</div>
      </div>
      <div class="ty-transfer-list-body">
        <ul class="ty-tree-select">
          <li v-for="item in targetList">
            <div class="ty-tree-div">
              <label class="tyue-checkbox-wrapper">
                  <span class="tyue-checkbox">
                      <input type="checkbox" v-model="item.isSelected" class="tyue-checkbox-input">
                      <span class="tyue-checkbox-circle"></span>
                  </span>
                <span class="tyue-checkbox-txt">{{item.name}}</span>
              </label>
            </div>
          </li>
        </ul>
      </div>
    </div>
    <div class="fl ty-transfer-operation four-icon">
                <span @click="moveItems(4)"
                      :class="[targetList.length !== 0 && targetRefNum !== 0? 'active' : 'disabled', 'ty-transfer-btn-zhiding to-switch  normal']"></span>
      <span @click="moveItems(0)"
            :class="[targetList.length !== 0 && targetRefNum !== 0? 'active' : 'disabled', 'ty-transfer-btn-totop to-switch']"></span>
      <span @click="moveItems(1)"
            :class="[targetList.length !== 0 && targetRefNum !== 0? 'active' : 'disabled', 'ty-transfer-btn-tobottom to-switch']"></span>
      <span @click="moveItems(3)"
            :class="[targetList.length !== 0 && targetRefNum !== 0? 'active' : 'disabled', 'ty-transfer-btn-zhidi to-switch normal']"></span>
    </div>
    <div class="clearboth"></div>
  </div>
</template>

<script>
  export default {
    name: 'transfer',
    props: ['sourcedata', 'sourcetitle', 'targetdata', 'targettitle'],
    data: function () {
      return {
        sourceList: [],
        targetList: []
      }
    },
    filters: {},
    computed: {
      // 源数据中选中的数量
      sourceRefNum() {
        return this.sourceList.filter(item => item.isSelected).length;
      },
      // 目标数据中选中的数量
      targetRefNum() {
        return this.targetList.filter(item => item.isSelected).length;
      },
      // 选择的源记录数量
      selectSourceItemNumber() {
        return this.sourceList.filter(item => item.isSelected).length;
      },
      // 选择目标记录数量
      selectTargetItemNumber() {
        return this.targetList.filter(item => item.isSelected).length;
      },
    },
    created() {
      if (this.targetdata === null || this.targetdata.length === 0) {
        this.sourceList = this.formatData(val);
        return;
      }
      var source = [];
      var target = this.targetdata;
      this.sourcedata.forEach(function (item) {
        let data = target.filter(n => n.name === item.name);
        if (data == null || data.length === 0) {
          source.push(item);
        }
      })
      this.sourceList = this.formatData(source);
      this.targetList = this.formatData(this.targetdata);
    },
    watch: {},
    mounted() {

    },
    methods: {
      formatData(dataList) {
        let data = dataList.map(item => {
          return {
            ...item,
            isSelected: false
          };
        });
        return data;
      },
      moveItems(direction) {
        let selectedItem = this.targetList.filter(item => item.isSelected).map(item => {
          return item.name;
        });
        // 下移
        if (direction === 1) {
          for (var i = selectedItem.length - 1; i >= 0; i--) {
            let index = this.targetList.map(item => {
              return item.name;
            }).indexOf(selectedItem[i]);
            if (index >= this.targetList.length - 1) return;
            this.targetList[index] = this.targetList.splice(index + 1, 1, this.targetList[index])[0];
          }
        }
        // 上移
        if (direction === 0) {
          for (var i = 0; i < selectedItem.length; i++) {
            let index = this.targetList.map(item => {
              return item.name;
            }).indexOf(selectedItem[i]);
            if (index <= 0) return;
            this.targetList[index] = this.targetList.splice(index - 1, 1, this.targetList[index])[0];
          }
        }
        // 置底
        if (direction === 3) {
          for (var i = 0; i < selectedItem.length; i++) {
            let index = this.targetList.map(item => {
              return item.name;
            }).indexOf(selectedItem[i]);
            if (index >= this.targetList.length - 1) return;
            this.targetList.push(this.targetList[index]);
            this.targetList.splice(index, 1);
          }
        }
        // 置顶
        if (direction === 4) {
          for (var i = selectedItem.length - 1; i >= 0; i--) {
            let index = this.targetList.map(item => {
              return item.name;
            }).indexOf(selectedItem[i]);
            if (index <= 0) return;
            this.targetList.unshift(this.targetList[index]);
            this.targetList.splice(index + 1, 1);
          }
        }
      },
      exchange(fd, td) {
        let selectedItem = fd.filter(item => item.isSelected).map(item => {
          return {
            ...item,
            isSelected: false
          };
        });
        td.push(...selectedItem);
        var selectedlist = fd.filter(item => !item.isSelected);
        return selectedlist;
      },
      // 全选状态
      selectedAllStatus(type) {
        if (type === 0) {
          if (this.selectSourceItemNumber === this.sourceList.length && this.selectSourceItemNumber !== 0) {
            return true;
          } else {
            return false;
          }
        } else {
          if (this.selectTargetItemNumber === this.targetList.length && this.selectTargetItemNumber !== 0) {
            return true;
          } else {
            return false;
          }
        }
      },
      // 全选及反选
      toggleAll(type) {
        if (type === 0) {
          let len = this.sourceList.length;
          let slen = this.sourceList.filter(item => item.isSelected).length;
          if (len !== slen) {
            this.sourceList.map(item => (item.isSelected = true));
          } else {
            this.sourceList.map(item => (item.isSelected = false));
          }
        } else {
          let len = this.targetList.length;
          let slen = this.targetList.filter(item => item.isSelected).length;
          if (len !== slen) {
            this.targetList.map(item => (item.isSelected = true));
          } else {
            this.targetList.map(item => (item.isSelected = false));
          }
        }
      },
      // 把选择数据转移到目标（右框）
      toTarget() {
        this.sourceList = this.exchange(this.sourceList, this.targetList);
      },
      // 把选择数据转回到源（左框）
      toSource() {
        this.targetList = this.exchange(this.targetList, this.sourceList);
      }
    }
  }
</script>

<style scoped>
  .tyue-checkbox {
    vertical-align: middle;
    display: inline-block;
    position: relative;
    white-space: nowrap;
  }

  .tyue-checkbox-txt {
    margin-left: 6px;
    margin-right: 8px;
  }

  .tyue-checkbox-txt.active {
    color: #00A0E8;
  }

  /*过滤*/
  .ty-transfer-list {
    float: left;
     200px;
    height: 350px;
    border: 1px solid #e8e8e8;
    border-radius: 3px;
    background: #fff;
    box-shadow: 0 0 5px #e8e8e8
  }

  .ty-transfer-list-head {
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    color: #666;
    background-color: #f5f7fc;
  }

  .ty-transfer-list-serach {
     auto;
    padding: 0 15px 8px;
    position: relative;
  }

  .ty-transfer-list-serach input {
    display: block;
     100%;
    height: 28px;
    line-height: 28px;
    padding-left: 30px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }

  .ty-transfer-list-serach input {
    transition: all .3s linear;
    -webkit-transition: all .3s linear;
    -o-transition: all .3s linear;
    -moz-transition: all .3s linear;
  }

  .ty-transfer-list-serach > input:focus,
  .ty-transfer-list-serach > input:hover {
    border-color: #57c5f7;
    border: 1px solid #57c5f7;
    outline: 0;
    box-shadow: 0 0 0 2px rgba(45, 183, 245, .2);
  }

  .ty-tree-select {
    margin-top: 10px;
  }

  .ty-transfer-list-serach-icon {
     17px;
    height: 17px;
    display: block;
    position: absolute;
    top: 4px;
    left: 22px;
    z-index: 10;
  }

  .ty-transfer-list-body {
    border-top: 1px solid #e8e8e8;
    padding: 4px 10px;
    height: 318px;
    overflow-y: auto;
    box-sizing: border-box;
  }

  .ty-transfer .ty-tree-arrow-right span, .ty-transfer .ty-tree-arrow-bottom span {
    margin-left: 0;
  }

  .ty-transfer .ty-tree-select-ul {
    padding-left: 38px;
  }

  .ty-transfer .ty-tree-div .tyc-check-blue {
    margin: 8px 6px;
  }

  .ty-transfer .ty-tree-div {
    height: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .ty-transfer .ty-tree-text {
    height: 30px;
    line-height: 30px;
    cursor: pointer;
  }

  .ty-transfer .ty-tree-switcher {
    height: 28px;
  }

  .ty-transfer-list-foot {
    background: #f1f1f1;
  }

  .ty-transfer-list-serach + .ty-transfer-list-body {
    height: 230px;
  }

  .ty-transfer-operation {
    padding: 107px 20px 0 40px;
  }

  .ty-transfer-operation span {
    display: block;
     34px;
    height: 34px;
    text-align: center;
    position: relative;
    cursor: pointer;
    border: 1px solid #d9d9d9;
    border-radius: 50%;
    background-image: url("../../../assets/images/icon-little.png");
    background-repeat: no-repeat;
    background-color: #f3f3f3;
    transition: background-color 0.3s linear;
    -moz-transition: background-color 0.3s linear;
    -webkit-transition: background-color 0.3s linear;
    -o-transition: background-color 0.3s linear;

  }

  .ty-transfer-operation span i {
    font-size: 2em;
    color: #bbb;
  }

  .ty-transfer-operation span + span {
    margin-top: 25px;
  }

  .ty-transfer-operation span:hover {
    border: 1px solid #3dadf2;
    background-color: #7AC7F8;
  }

  .ty-transfer-operation span:hover i {
    color: #fff;
  }

  .ty-transfer-btn-toright, .ty-transfer-btn-toright.disabled:hover {
    background-position: 8px 2px;
  }

  .ty-transfer-btn-toright:hover, .ty-transfer-btn-toright.active, .ty-transfer-btn-toright.active:hover {
    background-position: 8px -23px;
  }

  .ty-transfer-btn-toleft, .ty-transfer-btn-toleft.disabled:hover {
    background-position: 6px -54px;
  }

  .ty-transfer-btn-toleft:hover, .ty-transfer-btn-toleft.active, .ty-transfer-btn-toleft.active:hover {
    background-position: 6px -79px;
  }

  .ty-transfer-operation span.active {
    border: 1px solid #3dadf2;
    background-color: #00A0E8;
  }

  .ty-transfer-operation span.active i {
    color: #fff;
  }

  .ty-transfer-btn-toleft.disabled:hover, .ty-transfer-btn-toright.disabled:hover {
    cursor: not-allowed;
    border: 1px solid #d9d9d9;;
    background-color: #f3f3f3;
  }

  .ty-transfer-operation .active:hover {
    background-color: #7AC7F8;
  }

  .ty-transfer-btn-totop, .ty-transfer-btn-totop.disabled:hover {
    background-position: 8px 2px;
    transform: rotate(-90deg);
  }

  .ty-transfer-btn-tobottom, .ty-transfer-btn-tobottom.disabled:hover {
    background-position: 8px 2px;
    transform: rotate(90deg);
  }

  .ty-transfer-btn-totop.disabled:hover, .ty-transfer-btn-tobottom.disabled:hover {
    cursor: not-allowed;
    border: 1px solid #d9d9d9;
    background-color: #f3f3f3;
  }

  .ty-transfer-btn-totop:hover, .ty-transfer-btn-totop.active, .ty-transfer-btn-totop.active:hover,
  .ty-transfer-btn-tobottom:hover, .ty-transfer-btn-tobottom.active, .ty-transfer-btn-tobottom.active:hover {
    background-position: 8px -23px;
  }

  .transfer-all-check {
    vertical-align: middle;
  }

  .show .ty-tabs {
     460px;
  }

  .ty-tabs-nav {
    height: 38px;
    border-bottom: 2px solid #d9d9d9;
    position: relative;
  }

  .ty-tabs-nav > div {
    height: 40px;
    overflow: hidden;
    position: relative;
  }

  .ty-tabs-nav-scroll > div {
     auto;
    margin: 0 40px;
  }

  .ty-tabs-ul {
     100%;
    height: 38px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
  }

  .tabs-nav-scroll-ul {
     1300px;
  }

  .ty-tabs-ul li {
    float: left;
    padding: 0 15px;
    height: 38px;
    line-height: 38px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
  }

  .ty-tabs-ul li.current {
    color: #00a0e8;
  }

  .ty-tabs-icon-prev, .ty-tabs-icon-next {
     38px;
    height: 38px;
    display: block;
    border-bottom: 2px solid #d9d9d9;
    cursor: pointer;
    position: absolute;
    top: 0;
    z-index: 100;
  }

  .ty-tabs-icon-prev {
    background-position: 15px -368px;
    left: 0;
  }

  .ty-tabs-icon-prev:hover {
    background-position: 15px -396px;
  }

  .ty-tabs-icon-next {
    background-position: 15px -424px;
    right: 0;
  }

  .ty-tabs-icon-next:hover {
    background-position: 15px -454px;
  }

  .ty-tabs-line {
     86px;
    height: 2px;
    background: #00a0e8;
    position: absolute;
    bottom: -2px;
    left: 0;
    z-index: 101;
  }

  .ty-tabs-nav-scroll .ty-tabs-line {
    left: 40px;
  }

  .show .ty-tabs-card {
     460px;
  }

  .ty-tabs-card-nav {
    height: 32px;
    position: relative;
  }

  .ty-tabs-card-nav > div {
    height: 32px;
    position: relative;
  }

  .ty-tabs-card-nav-scroll > div {
     auto;
    margin: 0 40px;
  }

  .ty-tabs-card-ul {
     100%;
    height: 32px;
    position: absolute;
    top: 1px;
    left: 0;
    z-index: 10;
  }

  .ty-tabs-card-ul li {
    float: left;
    min- 48px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    padding: 0 15px;
    font-size: 12px;
    color: #666;
    border: 1px solid #f1f1f1;
    border-bottom: 0;
    background: #f1f1f1;
    border-radius: 4px 4px 0 0;
    cursor: pointer;
  }

  .ty-tabs-card-ul li + li {
    margin-left: 8px;
  }

  .ty-tabs-card-ul li.current {
    color: #00a0e8;
    border: 1px solid #d9d9d9;
    border-bottom: 1px solid #fff;
    background: #fff;
  }

  .ty-tabs-card-con {
    border: 1px solid #d9d9d9;
  }

  .tabbox {
     100%;
    height: 140px;
    margin: auto;
  }

  .tabbox .content {
    overflow: hidden;
     auto;
    height: auto;
    position: relative;
  }

  .tabbox .content ul {
    position: relative;
    left: 0;
    top: 0;
    height: auto;
  }

  .tabbox .content li {
     1500px;
    height: auto;
    float: left;
    padding: 50px;
  }

  .tabbox .content li p {
    padding: 10px;
  }

  /*.ty-tabs-card-con{height:100px;padding-top:80px;}*/
  .ty-tabs-card-con > .mt20 {
    text-align: center;
  }

  .ty-tabs-card .ty-tabs-icon-prev, .ty-tabs-card .ty-tabs-icon-next {
     32px;
    height: 32px;
    display: block;
    border-bottom: 0;
    cursor: pointer;
    position: absolute;
    top: 0;
    z-index: 100;
  }

  .ty-tabs-card .ty-tabs-icon-prev {
    background-position: 15px -371px;
    left: 0;
  }

  .ty-tabs-card .ty-tabs-icon-prev:hover {
    background-position: 15px -399px;
  }

  .ty-tabs-card .ty-tabs-icon-next {
    background-position: 15px -427px;
    right: 0;
  }

  .ty-tabs-card .ty-tabs-icon-next:hover {
    background-position: 15px -457px;
  }

  .ty-breadcrumb {
    height: 24px;
  }

  .ty-breadcrumb li {
    float: left;
    height: 24px;
    line-height: 24px;
    font-size: 14px;
    color: #999;
  }

  .ty-breadcrumb span {
    padding: 0 10px;
    color: #ccc;
    font-size: 14px;
  }

  .ty-breadcrumb a {
    color: #666;
    font-size: 14px;
  }

  .ty-breadcrumb a:hover {
    text-decoration: none;
    color: #00a0e8;
  }

  .ty-breadcrumb a:hover {
    font-weight: bold;
  }

  .ty-breadcrumb a.current:hover {
    color: #666;
    font-weight: bold;
    cursor: default;
  }

  .ty-breadcrumb a.current {
    font-weight: bold;
  }

  .four-icon.ty-transfer-operation {
    padding-top: 70px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhiding,
  .ty-transfer-operation .ty-transfer-btn-zhidi {
    background-image: url(../../../assets/images/zhiding-zhidi.png);
    background-size: 27px 108px;
    background-repeat: no-repeat;
  }

  .ty-transfer-operation .ty-transfer-btn-zhiding:hover,
  .ty-transfer-operation .ty-transfer-btn-zhiding.active,
  .ty-transfer-operation .ty-transfer-btn-zhiding.active:hover {
    background-position: 4px -50px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhidi:hover,
  .ty-transfer-operation .ty-transfer-btn-zhidi.active,
  .ty-transfer-operation .ty-transfer-btn-zhidi.active:hover {
    background-position: 4px -78px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhiding.normal {
    background-position: 4px 4px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhidi.normal {
    background-position: 4px -25px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhiding.normal.active,
  .ty-transfer-operation .ty-transfer-btn-zhiding.normal:hover {
    background-position: 4px -50px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhidi.normal.active,
  .ty-transfer-operation .ty-transfer-btn-zhidi.normal:hover {
    background-position: 4px -78px;
  }

  .ty-transfer-operation .ty-transfer-btn-zhiding.normal.disabled,
  .ty-transfer-operation .ty-transfer-btn-zhidi.normal.disabled {
    cursor: not-allowed;
    border: 1px solid #d9d9d9;
    background-color: #f3f3f3;
  }

  .clearboth {
    clear: both;
  }

  .dib {
    display: inline-block;
  }

  .fl {
    float: left;
  }

  .fr {
    float: right;
  }

  .ml5 {
    margin-left: 5px;
  }

  .ml10 {
    margin-left: 10px;
  }

  .mt20 {
    margin-top: 13px;
  }

  .mt50 {
    margin-top: 20px;
  }

  .mt10 {
    margin-top: 10px;
  }

  .ml20 {
    margin-left: 20px;
  }

  .div-h, .ty-p {
    line-height: 1.5;
  }

  .color9 {
    color: #999;
  }

  .color-blue {
    color: #00a0e8;
  }

  .p16 {
    padding: 16px;
  }

  .p24 {
    padding: 24px;
  }

  .bgf7 {
    padding: 10px;
    background: #f7f7f7;
  }

  .bg999 {
    padding: 10px;
    background: #999;
  }

  .ty-relative {
    position: relative;
  }

  .fs14 {
    font-size: 14px;
  }

  .fw {
    font-weight: 600;
  }
</style>