<template> <div> <div> <div> <input type="button" value="分配派送商" @click="showSetDistributorDailog"> </div> <div> <input type="button" value="取消分配" @click="showCancelDistributorDailog"> </div> </div> <div> <div> <div> <el-checkbox :indeterminate="indeterminate" v-model="ischeckAll" @change="handleCheckAllChange"></el-checkbox> </div> <div>分区名称</div> <div>国家</div> <div>派送商</div> </div> <div v-for="(partition,partitionIndex) in distributorsInfo" :key="partitionIndex"> <div> <p><el-checkbox :indeterminate="partition.indeterminate" v-model="partition.selected" @change="handleCheckedCountryAllChange(partitionIndex,partition.partitionId,$event)" :key="partitionIndex"></el-checkbox></p> </div> <div><p>{{ partition.partitionName }}</p></div> <div> <el-checkbox v-for="country in partition.country" v-model="country.selected" @change="handleCheckedCountryChange(partitionIndex,country.id,partition.partitionId,$event)" :label="country" :key="country.id">{{country.fieldName}}</el-checkbox> </div> <div> <p v-for="(item,index) in partition.country" :key="index"> {{ item.distributors }} </p> </div> </div> </div> <!-- 分配派送商dailog --> <el-dialog title="分配派送商" :visible.sync="setDistributorDailog"> <el-form :model="distributorForm" :rules="rules"> <el-form-item label="派送代理商" label-width="120px"> <el-input v-model="distributorForm.vendorName" auto-complete="off" placeholder="请输入供应商名称"></el-input> </el-form-item> <el-form-item label="末端派送商" prop="senderName" label-width="120px"> <el-select v-model="distributorForm.senderName" filterable allow-create default-first-option placeholder="请选派送商名称"> <el-option label="派送商1" value="shanghai"></el-option> <el-option label="派送商2" value="beijing"></el-option> </el-select> </el-form-item> <el-form-item label="派送商官网" prop="website" label-width="120px"> <el-input v-model="distributorForm.website" auto-complete="off" placeholder="请输入派送商官网"></el-input> </el-form-item> </el-form> <div slot="footer"> <el-button @click="setDistributorDailog = false">取 消</el-button> <el-button type="primary" @click="setDistributorDailog = false">确 定</el-button> </div> </el-dialog> <!-- 取消分配派送商 --> <el-dialog title="停止提示" :visible.sync="cancelDistributorDailog" :modal="false" custom-class="stop-coupon-dialog"> <p><br></p> <p>您确定要取消对的派送分配吗？</p> <p><br></p> <span slot="footer"> <el-button @click="cancelDistributorDailog = false">取 消</el-button> <el-button type="primary" @click="cancelDistributorDailog=false">确 定</el-button> </span> </el-dialog> </div> </template> <script> export default { name:'deliverySetting', components: { }, props:{ }, data() { return { distributorsInfo:[ { partitionName:'1区',selected:false,partitionId:1,isIndeterminate:false, country:[ { id: "1",fieldName: "奥地利",fieldTableName: "奥地利",distributors:'UPS',selected: false}, { id: "2",fieldName: "芬兰",fieldTableName: "芬兰",distributors:'UPS',selected: false}, { id: "3",fieldName: "意大利",fieldTableName: "意大利",distributors:'UPS',selected: false}, { id: "4",fieldName: "葡萄牙",fieldTableName: "葡萄牙",distributors:'UPS',selected: false}, { id: "9",fieldName: "西班牙",fieldTableName: "西班牙",distributors:'UPS',selected: false}, { id: "10",fieldName: "瑞典",fieldTableName: "瑞典",distributors:'UPS',selected: false},] }, { partitionName:'2区',selected:false,partitionId:2,isIndeterminate:false, country:[ { id: "5",fieldName: "丹麦",fieldTableName: "单买",distributors:'',selected: false}, { id: "6",fieldName: "法国",fieldTableName: "法国",distributors:'',selected: false},] }, { partitionName:'3区',selected:false,partitionId:3,isIndeterminate:false, country:[ { id: "7",fieldName: "德国",fieldTableName: "德国",distributors:'YODEL',selected: false}, { id: "8",fieldName: "瑞士",fieldTableName: "瑞士",distributors:'DPD',selected: false}] } ], ischeckAll:false,//一级全选状态 setDistributorDailog:false, cancelDistributorDailog:false, distributorForm:{ vendorName:'', senderName:'' }, indeterminate:false, rules: { senderName: [{ required: true, message: '字段不能为空',trigger: 'blur'}], website: [{ required: true, message: '字段不能为空',trigger: 'blur'}], }, } }, computed: { }, methods: { handleCheckAllChange(e){//一级change事件 this.ischeckAll = e if(e == true){ this.indeterminate = false for(var i=0,len=this.distributorsInfo.length; i<len; i++){ //二级全选反选不确定 this.distributorsInfo[i].selected = e for(var j=0,len1=this.distributorsInfo[i].country.length; j<len1; j++){ this.distributorsInfo[i].country[j].selected = e } } }else{ this.indeterminate = false for(var i=0,len=this.distributorsInfo.length; i<len; i++){ //三级全选反选不确定 this.distributorsInfo[i].selected = e for(var j=0,len1=this.distributorsInfo[i].country.length; j<len1; j++){ this.distributorsInfo[i].country[j].selected = e } } } }, handleCheckedCountryAllChange(index, topId, e){//二级change事件 this.distributorsInfo[index].selected = e//二级勾选后，子级全部勾选或者取消 if(e == false) this.distributorsInfo[index].indeterminate = false //去掉二级不确定状态 var childrenArray = this.distributorsInfo[index].country if(childrenArray) for(var i=0,len=childrenArray.length; i<len; i++) childrenArray[i].selected = e this.getIsCheckAll() }, handleCheckedCountryChange(topIndex, sonId, topId, e){//三级change事件 var childrenArray = this.distributorsInfo[topIndex].country var tickCount = 0, unTickCount = 0, len = childrenArray.length for(var i = 0; i < len; i++){ if(sonId == childrenArray[i].id) childrenArray[i].selected = e if(childrenArray[i].selected == true) tickCount++ if(childrenArray[i].selected == false) unTickCount++ } if(tickCount == len) {//三级级全勾选 this.distributorsInfo[topIndex].selected = true this.distributorsInfo[topIndex].indeterminate = false } else if(unTickCount == len) {//三级级全不勾选 this.distributorsInfo[topIndex].selected = false this.distributorsInfo[topIndex].indeterminate = false } else { this.distributorsInfo[topIndex].selected = false this.distributorsInfo[topIndex].indeterminate = true //添加二级不确定状态 } this.getIsCheckAll() }, getIsCheckAll(){ var tickCount = 0, unTickCount = 0, ArrLength = this.distributorsInfo.length for(var j=0; j<ArrLength; j++){//全选checkbox状态 if(this.distributorsInfo[j].selected == true) tickCount++ if(this.distributorsInfo[j].selected == false) unTickCount++ } if(tickCount == ArrLength) {//二级全勾选 this.ischeckAll = true this.indeterminate = false } else if(unTickCount == ArrLength) {//二级全不勾选 this.ischeckAll = false this.indeterminate = false } else { this.ischeckAll = false this.indeterminate = true //添加一级不确定状态 } }, showSetDistributorDailog(){ this.setDistributorDailog=true }, showCancelDistributorDailog(){ this.cancelDistributorDailog=true } }, created: function() { }, mounted: function() { // (async() => { }, watch: { } } </script> <style lang="scss"> .deliverySetting{ padding: 20px 0; position: relative; .el-table{ thead{ tr{ th{ font-size: 14px; } } } tbody{ tr{ td{ vertical-align: baseline; p{ line-height: 30px; } .el-checkbox-group{ display: flex; flex-direction: column; label{ line-height: 30px; margin-left: 0; } } } } } } .deliverySetting-table{ font-size: 14px; color: #333; .table-head, .table-body{ display: flex; padding: 10px 0; .selection{ width: 45px; text-align: center; line-height: 36px; } .width185{ width: 185px; } .width265{ width: 265px; } } .table-head{ height: 36px; align-items: center; background-color: #E7F2FF; } .table-body{ border-bottom: 1px solid #e4e4e4; color: #666; &:hover{ background-color: #f5f7fa; } .width265{ display: flex; flex-direction: column; label{ line-height: 30px; margin-left: 0; color: #666; } } p{ line-height: 30px; } } } .deliverySetting-btn{ /*width: 100%;*/ height: 59px; display: flex; justify-content: flex-end; align-items: center; position: absolute; top: -55px; right: -16px; z-index: 100; .tabs-btn { min-width: 90px; height: 34px; line-height: 32px; padding: 0 10px; color: #2387f7; border: solid 1px #4fa2ff; background-color: #e7f2ff; cursor: pointer; &:nth-of-type(2) { margin: 0 15px; } input { border: none; background: transparent; color: inherit; cursor: inherit; outline: none; margin: 0; padding: 0; } &:hover { color: #fff; background-color: #2387f7; } } } .setDistributorDailog{ .el-input{ width: 270px; } } } </style>
好了，以后使用三级甚至多级复选都可以使用此方法添加change代码即可。
总结