parentid_phpcms parentid_EF核心未保存ParentId - 腾讯云开发者社区

up_Class_InsertEx] @newId uniqueidentifier, --新记录Id @classType nvarchar(50), --类型(比如:产品,新闻,地区) @parentId... if not exists(select F_id From T_Class where F_ClassName=@className and F_type=@ClassType and F_parentid... begin set @RootID = 0 if exists(select F_id From T_Class Where F_type=@ClassType and F_parentid...=F_parentIdStr,@parentNameStr=F_parentNameStr From T_Class Where F_Id = @ParentId; set @maxOrders...@maxOrders = Max(F_orders) From T_Class where F_ParentIdStr like '%' + Convert(Nvarchar(50),@parentId

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js将列表组装成树结构的两种方式

目标结构：关键就是一维数组中通过parentId找到其对应的父节点并添加到父节点的children数组中。...name: "AA", }, { id: 1002, parentId: 1001, name: "BB", }, { id: 1003, parentId..., parentId: 1003, name: "EE", }, { id: 1006, parentId: 1002, name: "FF", },...{ id: 1007, parentId: 1002, name: "GG", }, { id: 1008, parentId: 1004,...name: "HH", }, { id: 1009, parentId: 1005, name: "II", }, ];

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js list数据转树状层级 JSON，递归生成树状层级 JSON

DOCTYPE html> var data=[ {"id":"aaa","parentId":"account","spType":0,"layerId"...:0,"seqId":1,"name":"阿萨德发多少","deleted":"0"}, {"id":"account","parentId":"","spType":0,"layerId":0,"seqId...":"阿萨德发多少","deleted":"0"}, {"id":"ccc","parentId":"account","spType":0,"layerId":0,"seqId":3,"name":"...a啊都是发","deleted":"0"}, {"id":"ddd","parentId":"dispatch","spType":0,"layerId":0,"seqId":1,"name":"大夫"...=data[i]; //data.splice(i, 1) if(node.parentId==parentId ){ var newNode={id:node.id,title

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(1L).build(), Student.builder().id(4L).name("sa-token").parentId(1L).build(),...Student.builder().id(6L).name("looly").parentId(3L).build(), Student.builder(...).id(7L).name("click33").parentId(4L).build(), Student.builder().id(8L).name(..."jobob").parentId(5L).build() ) // just 3 lambda,top parentId is null...6L).name("looly").parentId(3L).build(), Student.builder().id(7L).name("click33").parentId

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Java 遍历之树形菜单

新建一个实体类 import java.util.List; public class Menu { private String id; private String parentId...String text; private String url; private List children; public Menu(String id, String parentId..., String text, String url) { this.id = id; this.parentId = parentId; this.text...void setId(String id) { this.id = id; } public String getParentId() { return parentId...; } public void setParentId(String parentId) { this.parentId = parentId; }

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java将有父子关系的list转换为树形结构

项目需求：在项目对接过程中，被调用方给返回了一个对象列表，对象中包含id和parentId，但返回的数据没有层级结构，需要调用方自己组装成树级结构；需求分析：由于返回的是否无序的列表，首先需要找到顶级结构...，然后更加parentId获取子级，递归循环，指定子级没有后代信息；需求实现：想到两种方式：第一种、首先想到的是循环列表，对一个列表进行多次循环，每次只找一级，即可实现；第二种、先根据parentId聚合...，然后再对聚合map进行递归；相对来说第二种方式，比较合适；但是需要考虑到parentId不存在的情况；先找到顶级，过滤条件为parentId不存在：//没有parentid List...为key进行聚合，如果parentId为null或空字符串，聚合时会报错，所以排除了parentId不存在的对象；这里需要添加到顶级 public List genTree

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"日志删除", "parentId": 25 }], "id": 25, "name": "日志管理", "parentId": 8 }, { "children": [{..."parentId": 45 }, { "children": [], "id": 131, "name": "禁用启用", "parentId": 45 }], "..."name": "查看", "parentId": 46 }, { "children": [], "id": 116, "name": "新增", "parentId...: [], "id": 118, "name": "删除", "parentId": 46 }], "id": 46, "name": "菜单管理", "parentId..."parentId": 47 }], "id": 47, "name": "角色管理", "parentId": 8 }, { "children": [], "id": 48

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material Tree组件的前端模糊搜索

: 96, checked: false, children: null, }, ], parentId...: 100, checked: false, }, ], parentId: 93, checked: false..., }, ], parentId: 0, checked: false, }, { id: 107, label: 'Canada', ...: 107, checked: false, }, ], parentId: 0, checked: false, }, { id: ...s); if (s.parentId) { dist(s.parentId, arr); } } }

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Java 基于反射的通用树形结构工具类

= parentField.get(c); if (isRootNode(parentId)) { roots.add(c);...isRootNode(Object parentId) { boolean flag = false; if (parentId == null) {...flag = true; } else if (parentId instanceof String && (StringUtils.isEmpty(parentId) || parentId.equals...("0"))) { flag = true; } else if (parentId instanceof Integer && Integer.valueOf(...; } public void setParentId(Integer parentId) { this.parentId = parentId; }

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winform treeView 数据绑定

= 0}, new UrlTypes() {Id = 2, Name = "河南", Value = "0", ParentId = 1},...new UrlTypes() {Id = 3, Name = "河北", Value = "0", ParentId = 1}, new UrlTypes() {Id =...4, Name = "南阳", Value = "0", ParentId = 2}, new UrlTypes() {Id = 4, Name = "信阳", Value...= "0", ParentId = 2}, new UrlTypes() {Id = 5, Name = "新野", Value = "0", ParentId = 4...}, new UrlTypes() {Id = 6, Name = "石家庄", Value = "0", ParentId = 3} };

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msg": "success", "code": 1, "data": [{ "id": 1, "organName": "住部门", "parentId...= data.parentId; if (parentId === null) { let objTemp = { id: data.id,...: parentId, }; dataArray.push(objTemp); } }); this.treeData =...= data.parentId; if (parentId == Id) { //判断是否为儿子节点 let objTemp = {...data.organName, manager: data.manager, phone: data.phone, parentId

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不用递归生成无限层级的树

": 0, }, { "id": 1001, "name": "浙江省", "parentId": 1, }, { "id...", "parentId": 2001, }, { "id": 4001, "name": "杭州市第一人民医院", "parentId"...import { groupBy } from 'lodash'; const buildTree = (itemArray, { id = 'id', parentId = 'parentId',...parentMap.has(item[parentId])) { parentMap.set(item[parentId], { [children]: [] }...); } parentMap.get(item[parentId])[children].push(item) if (String(item[parentId]) === String

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Elementui Tree 树形控件删除功能

code": 1, "data": [ { "id": 1, "organName": "yy有限公司", "parentId...null }, { "id": 12, "organName": "212121212", "parentId...= data.parentId; if (parentId === 0) { let objTemp = { id: data.id,...: parentId, }; dataArray.push(objTemp); } }); this.treeData =...= data.parentId; if (parentId == Id) { //判断是否为儿子节点 let objTemp = {

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使用递归实现地址数据菜单

> childList = new ArrayList(); List childTemp = regionDao.queryParentId(parentId...":[],"sortId":2},{"fullLabel":"上海市","id":783,"label":"上海市","parentId":0,"regionBeanList":[],"sortId":...":"铁岭市","parentId":457,"regionBeanList":[],"sortId":2},{"fullLabel":"辽宁省-大连市","id":480,"label":"大连市",..."parentId":457,"regionBeanList":[],"sortId":3},{"fullLabel":"辽宁省-鞍山市","id":491,"label":"鞍山市","parentId...,"parentId":457,"regionBeanList":[],"sortId":12},{"fullLabel":"辽宁省-盘锦市","id":560,"label":"盘锦市","parentId

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vue渲染select下拉框的值

":0,"manager":"zs","phone":null,"companyId":1,"address":null},{"id":2,"organName":"test3","parentId":...1,"manager":"zs","phone":null,"companyId":1,"address":null},{"id":10,"organName":"test4","parentId":1...,"manager":"zs","phone":null,"companyId":1,"address":null},{"id":11,"organName":"2121","parentId":1,"...":11,"manager":"ww","phone":"123","companyId":1,"address":null},{"id":14,"organName":"www","parentId"...,"manager":"","phone":"","companyId":1,"address":null},{"id":16,"organName":"21212","parentId":null,"

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mybatis递归，一对多代码示例

goods_category` ( `goodscateid` int(11) NOT NULL AUTO_INCREMENT, `name` varchar(255) DEFAULT NULL, `parentid...utf8; /*Data for the table `goods_category` */ insert into `goods_category`(`goodscateid`,`name`,`parentid...class GoodsCategoryVo { private Integer goodscateid; private String name; private Integer parentid...{ "goodscateid": 2, "name": "spring", "parentid...{ "goodscateid": 4, "name": "struts", "parentid

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filterTree递归树过滤实现

(1L).name("dromara") .children(asList(Student.builder().id(3L).name("hutool").parentId....children(singletonList(Student.builder().id(6L).name("looly").parentId...children(singletonList( Student.builder().id(5L).name("mybatis-plus").parentId...singletonList( Student.builder().id(8L).name("jobob").parentId...(1L) .children(singletonList(Student.builder().id(6L).name("looly").parentId

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层级化NFT标准诞生：EIP-6150

如果指定 tokenId 并不在指定父节点 parentId 下面，则需要抛出错误。...= 0) require(_exists(parentId), "ERC6150: parentId doesn't exist"); _beforeMintWithParent...(to, parentId, tokenId); _parentOf[tokenId] = parentId; _indexInChildrenArray[tokenId] = _childrenOf.length..., to, parentId, tokenId); _afterMintWithParent(to, parentId, tokenId); } 实现逻辑其实也很简单，有两个校验需要注意下，...一是要铸造的新 NFT 的 tokenId 需要大于 0，正如前面所说的，0 为无效节点；二是当 parentId 不为 0 时，需保证 parentId 是存在的，当 parentId 为 0 时，则表示铸造的是根节点

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BeanTree

().id(5L).name("mybatis-plus").parentId(2L).build(), JavaBean.builder().id(6L).name("looly").parentId...(1L) .children(singletonList(JavaBean.builder().id(6L).name("looly").parentId(3L).build()))...(singletonList(JavaBean.builder().id(7L).name("click33").parentId(4L).build())) .build()))...(2L) .children(singletonList( JavaBean.builder().id(8L).name("jobob").parentId(...(1L) .children(singletonList(JavaBean.builder().id(6L).name("looly").parentId(3L).build()))

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C# 把带有父子关系的数据转化为------树形结构的数据，以及找出父子级关系的数据中里面的根数据Id

MenuName { get; set; } /// /// 父菜单 /// public int ParentID...= "菜单1.1.2", ParentID = 2 }); listB.Add(new Menu { ID = 5, MenuName = "菜单1.2", ParentID...(new Menu { ID = 7, MenuName = "菜单2", ParentID = 0 }); var result = GetChildTree(listB,...= "菜单1.1.2", ParentID = 2 }); listB.Add(new Menu { ID = 5, MenuName = "菜单1.2", ParentID...(new Menu { ID = 7, MenuName = "菜单2", ParentID = 0 }); //找出集合里面的根节点的Id HashSet

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无限级分类(非递归算法存储过程版GUID主键)完整数据库示例_(2)插入记录

js将列表组装成树结构的两种方式

js list数据转树状层级 JSON，递归生成树状层级 JSON

stream实现递归封装

Java 遍历之树形菜单

java将有父子关系的list转换为树形结构

目录树结构

material Tree组件的前端模糊搜索

Java 基于反射的通用树形结构工具类

winform treeView 数据绑定

vue+Element实现Tree树形（是否默认展开所有节点属性: default-expand-all）

不用递归生成无限层级的树

Elementui Tree 树形控件删除功能

使用递归实现地址数据菜单

vue渲染select下拉框的值

mybatis递归，一对多代码示例

filterTree递归树过滤实现

层级化NFT标准诞生：EIP-6150

BeanTree

C# 把带有父子关系的数据转化为------树形结构的数据，以及找出父子级关系的数据中里面的根数据Id

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