实际效果图片

父页面

<el-form-item label="转发：" :label-width="formLabelWidth" class="formflex_item"><el-select ref="select" :clearable="true" @clear="clearSelect" @remove-tag="removeTagChange"  v-model="addForm.departmentList" placeholder="请选择" multiple collapse-tags style="width:220px"><el-popoverplacement="right"width="400"trigger="click"v-model="popover"><div class="outer-container" @click="SelectVisible"><div class="inner-container"><div class="sel-input"><el-inputplaceholder="输入关键字进行过滤"v-model="filterTextAll"size="mini"@click="intClick"ref="inputRef"><i slot="suffix" class="el-input__icon el-icon-search"></i></el-input></div><div class="repeatUserStyle"><span>公司成员</span></div><!-- <el-option hidden v-for="item in branchList" :key="item.id" :value="item.id" :label="item.name+'——'+item.deptName" style="height: auto" /> --><el-treeclass="filter-tree":data="branchList2":props="defaultProps"node-key="id"show-checkboxdefault-expand-all:expand-on-click-node="true":filter-node-method="filterNodeAll"@check-change="handleCheckChange"@node-click="handleNodeClick"@check="handleCheckClick"ref="tree1"><span slot-scope="{ data }"><span>{{ data.deptName !== "全选" ? data.name+'——'+data.deptName : data.name}}</span></span></el-tree></div></div><div slot="reference" class="btnStyle"><el-button size="mini">点击选择公司成员</el-button></div></el-popover><div class="sel-input"><el-inputplaceholder="输入关键字进行过滤"v-model="filterText"size="mini"><i slot="suffix" class="el-input__icon el-icon-search"></i></el-input></div><div class="repeatUserStyle"><span>常用转发人</span><el-tooltip class="item" effect="dark" content="点击添加常用转发人" placement="right"><i class="el-icon-plus  cursor_pointer" @click="handleSetForwarderList"></i></el-tooltip></div><el-option hidden v-for="item in branchList" :key="item.id" :value="item.id" :label="item.name+'——'+item.deptName" style="height: auto" /><el-treeclass="filter-tree":data="roleBoolean === true ? receiverList : forwardList2":props="defaultProps"node-key="id"show-checkbox:default-expand-all="roleBoolean === true ? false : true":expand-on-click-node="true":filter-node-method="filterNode"@check-change="handleCheckChange"ref="tree"><!-- :check-strictly="systemNodeFlag" --></el-tree></el-select></el-form-item>

代码部分

export default {data() {return {filterText: "",filterTextAll: "",defaultProps: {value: "id",label: "name"},// 常用转发人数据forwardList2: [{id: "全选",name: "全选",string: "常用转发人",deptName: "全选",children: []}],branchList2: [{id: "全选",name: "全选",string: "公司成员",deptName: "全选",children: []}],selectedData: [], // 选中的节点receiverList: [{id: "全选",name: "市局领导",string: "常用转发人",deptName: "全选",children: []},{id: "全选",name: "部门领导",string: "常用转发人",deptName: "全选",children: []},{id: "全选",name: "县局领导",string: "常用转发人",deptName: "全选",children: []},{id: "全选",name: "其他",string: "常用转发人",deptName: "全选",children: []}]};},computed: {...mapGetters(["permission", "userInfo"]),},watch: {objId(newVal) {console.log(this.objId);this.fileParams.objectId = newVal;},//常用转发人，通过监听方式来代替focus()，//this.$refs.tree.filter(val);触发el-tree的filterNode过滤属性filterText(val) {this.$refs.tree.filter(val);},//filterTextAll(val) {this.$refs.tree1.filter(val);},// 过滤filterNode(value, data) {console.log("filterNode",value)if (!value) return true;return data.name.indexOf(value) !== -1;},filterNodeAll(value, data) {if (!value) return true;let filterRes = data.name.indexOf(value) !== -1 || data.deptName.indexOf(value) !== -1;return filterRes},// 点击tree组件的复选框节点触发handleCheckChange(data,checked) {if(checked === true) {if(data.id !== "全选") {this.addForm.departmentList.push(data.id)if(this.addForm.departmentList)this.SetArray(this.addForm.departmentList)this.$refs.tree.setChecked(data.id, true)this.$refs.tree1.setChecked(data.id, true)} else {// 解决过滤全选后的bugif(data.string === "常用转发人") {let checkKeys = this.$refs.tree.getCheckedKeys()checkKeys.forEach((i, n) => {let node = this.$refs.tree.getNode(i)if(!node.visible && node.checked) {this.$refs.tree.setChecked(i, false)}})} else {let checkKeys = this.$refs.tree1.getCheckedKeys()checkKeys.forEach((i, n) => {let node = this.$refs.tree1.getNode(i)if(!node.visible && node.checked) {this.$refs.tree1.setChecked(i, false)}})}}// this.$refs.tree.} else {if(this.addForm.departmentList.includes(data.id)) {this.addForm.departmentList.forEach((item, index, arr) => {if(item === data.id) {arr.splice(index, 1)}})this.$refs.tree.setChecked(data.id, false)this.$refs.tree1.setChecked(data.id, false)}}// if(data.id !== "全选") {//   this.$refs.select.toggleMenu()// } else {//   this.popover = false// }},// 下拉框清除项触发removeTagChange(val) {this.$refs.tree.setChecked(val, false)this.$refs.tree1.setChecked(val, false)this.$refs.select.blur()this.popover = false},// 点击删除全部clearSelect() {this.$refs.tree.setCheckedKeys([])this.$refs.tree1.setCheckedKeys([])this.addForm.departmentList = []this.popover = false},intClick() {this.$refs.inputRef.focus()},// 去重SetArray(arr) {this.addForm.departmentList = Array.from(new Set(arr))},// 添加常用转发人handleSetForwarderList() {this.dialogTableVisible = falsethis.popover = falsethis.$refs.select.blur()let id = this.$store.getters.userInfo.user_idthis.formInline={companyId:"",deptId:"",realName:"",roleId:""};getForwarderList(id, this.formInline1).then(res => {this.forwarder.forwarderList = res.data.data;this.forwarder.forwarderModel = true;this.forwarder.userName = "";this.forwarder.id = id;this.forwarder.selectionList = [];})this.getCompanyDept()},getCompanyDept(){let vm = thiscompanyOrDept(vm.formInline1.companyId).then(res =>{if(vm.formInline1.companyId === "" || vm.formInline1.companyId === null){vm.companyList = res.data.data;let col = {id: "",deptName: ""};vm.companyList.unshift(col);vm.deptList = [];vm.formInline1 = {companyId:"",deptId:"",realName: vm.formInline1.realName,roleId:vm.ids,}}else {vm.deptList = res.data.data;let col = {key: "",name: ""};vm.deptList.unshift(col);}});},//条件查询未添加到转发人员的列表searchForwarderList(){let that = this;getForwarderList(that.forwarder.id, that.formInline1).then(res => {that.forwarder.forwarderList = res.data.data;}).then(() => {//将已选择的数据选中for(var i=0;i<that.forwarder.forwarderList.length;i++){that.forwarder.selectionList.forEach(function(item){if(item.id === that.forwarder.forwarderList[i].id){that.$refs.table.toggleRowSelection(that.forwarder.forwarderList[i],true);}})}});},//添加转发人员addForwarder(){let that = this;//将已选人员id拼接var idList = "";that.forwarder.selectionList.forEach(function(item){idList = idList + item.id + ",";})addForwarder(that.forwarder.id, idList).then(res => {that.forwarder.forwarderModel = false;this.getForwardList()this.getCode()that.$message({type: "success",message: "操作成功!"});});},//selection状态修改（取消、选中）forwarderChange(selection, row){let that = this;//判断该数据是选中还是取消if(that.forwarder.selectionList == [] || that.forwarder.selectionList == undefined || that.forwarder.selectionList == null){that.forwarder.selectionList = [];that.forwarder.selectionList.push(row);return;}var i = 0;for(; i < that.forwarder.selectionList.length; i++){if(row.id == that.forwarder.selectionList[i].id){break;}}if(i == that.forwarder.selectionList.length){that.forwarder.selectionList.push(row);}else{if(that.forwarder.selectionList.length == 1){that.forwarder.selectionList = [];}else{that.forwarder.selectionList.splice(i, 1);}}},//全选未添加转发人员selectAll(selection){let that = this;if(selection != undefined){that.forwarder.selectionList = [];if(selection != []){that.forwarder.forwarderList.forEach(function(item){that.forwarder.selectionList.push(item);})}}},SelectVisible() {this.$refs.select.toggleMenu()this.$refs.inputRef.focus()},handleNodeClick() {this.$refs.select.toggleMenu()},handleCheckClick() {this.$refs.select.toggleMenu()},// 获取转发人权限getRole() {// 获取转发人的权限let userRoles = JSON.parse(localStorage.getItem("saber-userDetails")).content.roleAliasuserRoles = userRoles.split(',')let roleArr = ['ROLE_COMPANY_BOSS','admin','ROLE_COMPANY_CS','ROLE_DEPART_BOSS']this.roleBoolean = userRoles.some(item => {return roleArr.includes(item) === true})if(this.roleBoolean === true) {this.getRolesList()}},getRolesList() {getReceiverList().then(res => {let obj = res.data.datathis.receiverList[0].children = obj.市局领导this.receiverList[1].children = obj.部门负责人this.receiverList[2].children = obj.县局领导this.receiverList[3].children = obj.其他}).catch(() => {this.$message.error('获取常用转发人数据失败！')})}},},

拆分的组件：

<template><div><!-- 树形下拉框 --><el-select style="width: 100%" ref="select" :multiple="multiple" :clearable="true" @remove-tag="handleRemoveTag" @clear="handleClear" v-model="companyId"><div class="sel-input"><el-inputplaceholder="输入关键字进行过滤"v-model="filterText"size="mini"><i slot="suffix" class="el-input__icon el-icon-search"></i></el-input></div><el-option v-if="mineStatusValue.length == 0" hidden key="id" :value="selectVal" :label="selectName"></el-option><el-option v-else hidden v-for="(item, index) in mineStatusValue" :key="index" :label="parentLableVisble ? (item.parentLable + '——' + item[defaultProps.label]) : item[defaultProps.label]" :value="item[defaultProps.id]"></el-option><el-tree:data="receiverList":props="defaultProps":node-key="defaultProps.id":show-checkbox="multiple":expand-on-click-node="true":filter-node-method="filterNode"@check="handleCheckChange"@node-click="clickUnitTreeNode"ref="tree"></el-tree></el-select></div>
</template><script>
export default {props: {// 树形结构数据receiverList: {type: Array,require: true,default: () => []},// 树形结构默认配置defaultProps: {type: Object,default: () => {return {children: 'children',label: 'label',id: 'id'}}},// 是否多选multiple: {type: Boolean,default: () => {return false;}},// selectInput绑定的值companyId: {type: [Array, String, Number],default: ''},// 是否变成特殊结构："XX"——"XX"parentLableVisble: {type: Boolean,default: false}},watch: {filterText(val) {this.$refs.tree.filter(val);}},data () {return {filterText: '',mineStatusValue: []}},methods: {// 树形结构数据过滤filterNode(value, data) {if (!value) return true;return data[this.defaultProps.label].indexOf(value) !== -1;},// 多选方法handleCheckChange(data) {if(!this.multiple) {return}let res = this.$refs.tree.getCheckedNodes(true)let key = this.$refs.tree.getCheckedKeys(true)this.mineStatusValue = res;// 全选 全选这里有个bug 记得在外面写方法是时候写一个去重方法if(data.children && data.children.length > 0) {data.children.forEach(items => {let a = this.mineStatusValue.some(item => item.value === items.value)if(a) {this.$emit('handleCheckChange', key, items)return}this.handleRemoveTag(items.value)})return}let a = this.mineStatusValue.some(item => item.value === data.value)if(a) {this.$emit('handleCheckChange', key, data)return}this.handleRemoveTag(data.value)},handleRemoveTag(value) {this.$refs.tree.setChecked(value, false);let res = this.$refs.tree.getCheckedNodes(true)this.mineStatusValue = res;this.$emit('handleRemoveTag', value)},handleClear() {if(this.multiple) {this.$refs.tree.setCheckedKeys([]);}this.mineStatusValue = []this.$emit('handleClear')},handleSelect(value) {this.$refs.tree.setCheckedKeys(value)let res = this.$refs.tree.getCheckedNodes(true)this.mineStatusValue = res;},// 单选方法clickUnitTreeNode(data) {if(this.multiple) {return}if(data && !data.children) {if(this.mineStatusValue.length === 0 || !(this.mineStatusValue.some(item => item.value === data.value))) {this.mineStatusValue.push(data)}this.$emit('clickUnitTreeNode', data)}}}
}
</script><style lang="scss" scoped>
.sel-input {margin: 5px;
}
::v-deep.el-select .el-tag__close.el-icon-close {background-color: #C0C4CC;right: -7px;top: -6px;
}
</style>