<el-form 
:model="dataForm" 
:rules="dataRule" 
ref="dataForm" 
@keyup.enter.native="dataFormSubmit()"
label-width="120px" 
id="selecTable" 
@click.native="closeup">
<el-select 
 v-model="dataForm.processDefinitionId" 
 placeholder="請選擇" 
 @change="handselect" 
 ref="select"
 @click.native="deptogglePanel($event)" 
 multiple 
 collapse-tags 
 size="medium">
  <el-option 
  v-for="(item,index) in processDefinition" 
  :key="index" 
  :label="item.name"
  :value="item.id">
  </el-option>
 </el-select>
 <div v-if="showTree" class="treeDiv" ref="tableList">
  <el-input placeholder="搜索" 
  v-model="ss" 
  @input="handinput" 
  size="medium">
  </el-input>
  <el-table 
  @select="handleSelectClick" 
  @row-click="handleRegionNodeClick"
  @selection-change="handleChange" 
  ref="moviesTable" :data="memberList" border
  :row-key="getRowKeys" 
  :cell-style="getCellStyle" 
  :header-cell-style="getHeaderCellStyle"
  @select-all="selectAll">
   <el-table-column 
   type="selection" 
   header-align="center" 
   align="center" 
   :reserve-selection="true"
   width="50">
   </el-table-column>
   <el-table-column 
   v-for="(item, index) in Columns" 
   :key="index" 
   :prop="item.prop"
   :label="item.label" 
   :show-overflow-tooltip="true">
   </el-table-column>
 </el-table>
</div>
</el-form>

<script>
 export default {
  data() {
   return {
    ss: '',
    visible: false,
    isDisabled: false,
    dataForm: {
     termName: '', //項目名稱
     processDefinitionId: []

    },
    dataRule: {
     processDefinitionId: [{
      required: true,
      message: '請選擇文件檔案',
      trigger: 'change'
     }],
     termName: [{
      required: true,
      message: '項目名稱不能為空',
      trigger: 'blur'
     }],
    },
    arr: [],
    processDefinition: [], //流程模板下拉框
    memberList: [], // list
    showTree: false,
    Columns: [{
      prop: 'number',
      label: '文件編碼'
     },
     {
      prop: 'name',
      label: '文件名稱'
     },
     {
      prop: 'typename',
      label: '模板類型'
     },
     {
      prop: 'efilename',
      label: '文件類型'
     },
     {
      prop: 'version',
      label: '版本'
     },
    ],
    getRowKeys(row) {
     return row.id;
    },
    multipleSelection: [],
    isShowSelect: true
   }
  },
  created() {},
  mounted() {
  },
  watch: {
   isShowSelect(val) {
    // 隱藏select自帶的下拉框
    this.$refs.select.blur();
   },
  },
  methods: {
   init() {
    this.$nextTick(() => {
     this.$refs['dataForm'].resetFields();
     this.isDisabled = false;
     this.arr = [];
     this.multipleSelection = [];
    }).then(() => {
     //檔案室文件下拉框
     this.$axios.get("/term/getFileArchiveSelect").then((res) => {
      console.log('檔案室文件下拉框:', res);
      if (res.data.code != 200) {
       this.memberList = []
      } else {
       this.processDefinition = res.data.page.list
       this.memberList = res.data.page.list//表格賦值
      }
     })
     if (!this.dataForm.id) {
      // 新增
      // this.menuListTreeSetCurrentNode()
     } else {
      this.$axios.get("/term/getTermDeatil/" + this.dataForm.id).then((res) => {
       console.log("項目詳情:", res);
       if (res.data.code != 200) {
        // this.$message.error(res.data.msg)
       } else {
        let data = res.data.termResVO;
        if (data.fileArchiveIds != '') {
         this.dataForm.processDefinitionId = data.fileArchiveIds.split(',')
        } else {
         this.dataForm.processDefinitionId = []
        }
        this.multipleSelection = data.child;
        this.rowMultipleChecked(this.multipleSelection);
       }
      })
     }
    }).catch((error) => {
     console.log(error);
    });
   },
   // 表格css
   getCellStyle() {
    return "text-align:center;"
   },
   getHeaderCellStyle() {
    return "background: rgba(9, 37, 56,0.1);text-align:center; background: linear-gradient(to bottom,#ffffff 0,#eeeeee 100%);padding: 4px 5px;"
   },
   // 點擊input 阻止冒泡 控制table顯示隱藏
   deptogglePanel(event) {
    this.isShowSelect = !this.isShowSelect;//隱藏select本來的下拉框
    event || (event = window.event)
    event.stopPropagation ? event.stopPropagation() : (event.cancelBubble = true)
    this.showTree ? this.tableHide() : this.tableShow()
   },
   //顯示表格
   tableShow() {
    this.showTree = true
    document.addEventListener('click', this.tableHideList, false)
    this.rowMultipleChecked(this.multipleSelection);
   },
   //隱藏表格
   tableHide() {
    this.showTree = false
    document.addEventListener('click', this.tableHideList, false)
   },
   tableHideList(e) {
    if (this.$refs.tableList && !this.$refs.tableList.contains(e.target)) {
     this.tableHide()
    }
   },
   // 點擊table節(jié)點
   handleRegionNodeClick(data) {
    this.showTree = true
   },
   // 多選
   handleSelectClick(data) {
    this.showTree = true
   },
   //全選
   selectAll(data) {
    this.showTree = true
   },
   // selection-change表格多選框變化事件
   handleChange(data) {//表格中選中的行
    this.arr = [];
    for (let i in data) {
     this.arr.push(data[i].id)
    }
    this.dataForm.processDefinitionId = this.arr;//select賦值
    this.multipleSelection = data; //勾選放在multipleSelection數(shù)組中
   },
   //表格多選框選中判斷
   rowMultipleChecked(multipleSelection) {
    console.log(multipleSelection)
    if (multipleSelection != null) {
     for (let j = 0; j < multipleSelection.length; j++) {
      for (let i = 0; i < this.memberList.length; i++) {
       if (multipleSelection[j].id == this.memberList[i].id) {//如果在后端傳來的值中id存在則選中多選框
        this.$nextTick(() => {//必寫
         if (this.$refs.moviesTable != undefined) {
          this.$refs.moviesTable.toggleRowSelection(this.memberList[i], true);
         }
        })
       }
      }
     }
    }
   },
   //刪除文件檔案
   handselect(value) {//select和表格相關(guān)聯(lián)
    let data = this.multipleSelection;
    let arr = [];
    if (value.length > 0) {//刪除multipleSelection（選中的所有值）中的value
     for (let j = 0; j < data.length; j++) {
      if (value.indexOf(data[j].id) == -1) {
       data.splice(j, 1)
      }
     }
     this.multipleSelection = data
    } else {
     this.multipleSelection = [];
     data = [];
    }
    for (let s in data) {
     arr.push(data[s].id)
    }
    if (arr != null) {//需要判斷那些值需要取消選中
     for (let i = 0; i < this.memberList.length; i++) {
      if (arr.indexOf(this.memberList[i].id) == -1) {
       this.$refs.moviesTable.toggleRowSelection(this.memberList[i], false);
      }
     }
    }
   },
   //搜索
   handinput() {
    console.log(this.ss);
    this.tableShow()
    this.$axios.get('/term/getFileArchiveSelect').then((res) => {
     console.log(res);
     if (res.data.code != 200) {} else {
      this.processDefinition = res.data.page.list
      this.memberList = res.data.page.list
      console.log(this.memberList)
      let resultData = this.memberList.filter(data => {
       if (data.number.indexOf(this.ss) != -1 || data.name.indexOf(this.ss) != -1 ||
        data.typename.indexOf(this.ss) != -1 || data.version.indexOf(this.ss) != -
        1 || data.efilename.indexOf(this.ss) != -1) { //可繼續(xù)增加判斷條件
        return true;
       }
      });
      this.memberList = resultData;
     }
    })
   },
   // 表單提交
   dataFormSubmit() {
    this.$refs['dataForm'].validate((valid) => {
     if (valid) {
      let url = this.dataForm.id ? '/term/updateTerm' : '/term/addTerm'
      if (this.dataForm.id == '') {
       this.isDisabled = true;
      }
      this.dataForm.id = this.dataForm.id || undefined;
      console.log(this.dataForm);
     }
    })
   },
  },
 }
</script>

<style>
 .applicaWord .el-upload-list__item .el-icon-close-tip {
  display: none !important;
 }
 .treeDiv {
  position: absolute;
  top: 52px;
  left: -1px;
  z-index: 1000;
  width: 100%;
  overflow: auto;
  max-height: 280px;
  /* border: 1px solid #ccc; */
  border-radius: 6px;
  background: #FFFFFF;
 }

 .treeDiv::-webkit-scrollbar {
  /*滾動條整體樣式*/
  width: 4px;
  /*高寬分別對應(yīng)橫豎滾動條的尺寸*/
  height: 4px;
 }

 .treeDiv::-webkit-scrollbar-thumb {
  /*滾動條里面小方塊*/
  border-radius: 5px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.2);
 }

 .treeDiv::-webkit-scrollbar-track {
  /*滾動條里面軌道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 0;
  background: rgba(0, 0, 0, 0.1);
 }

 .treeDiv .el-table {
  font-size: 14px;
 }

 .treeDiv .el-table /deep/ td {
  padding: 4px 0;
 }

 #selecTable .el-select {
  width: 100%;
 }

 #selecTable .el-input {
  width: 100%;
 }

 #kuan .el-form-item__content {
  width: 80%;
 }
</style>