Ztree树结构优化

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysDeptController.java

@@ -1,7 +1,6 @@
 package com.ruoyi.web.controller.system;
 
 import java.util.List;
-import java.util.Map;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
@@ -11,15 +10,16 @@ import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
-import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.base.AjaxResult;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.common.enums.BusinessType;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.framework.util.ShiroUtils;
+import com.ruoyi.framework.web.base.BaseController;
 import com.ruoyi.system.domain.SysDept;
 import com.ruoyi.system.domain.SysRole;
 import com.ruoyi.system.service.ISysDeptService;
-import com.ruoyi.framework.web.base.BaseController;
 
 /**
  * 部门信息
@@ -147,10 +147,10 @@ public class SysDeptController extends BaseController
      */
     @GetMapping("/treeData")
     @ResponseBody
-    public List<Map<String, Object>> treeData()
+    public List<Ztree> treeData()
     {
-        List<Map<String, Object>> tree = deptService.selectDeptTree(new SysDept());
+        List<Ztree> ztrees = deptService.selectDeptTree(new SysDept());
-        return tree;
+        return ztrees;
     }
 
     /**
@@ -158,9 +158,9 @@ public class SysDeptController extends BaseController
      */
     @GetMapping("/roleDeptTreeData")
     @ResponseBody
-    public List<Map<String, Object>> deptTreeData(SysRole role)
+    public List<Ztree> deptTreeData(SysRole role)
     {
-        List<Map<String, Object>> tree = deptService.roleDeptTreeData(role);
+        List<Ztree> ztrees = deptService.roleDeptTreeData(role);
-        return tree;
+        return ztrees;
     }
 }

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/SysMenuController.java

@@ -1,7 +1,6 @@
 package com.ruoyi.web.controller.system;
 
 import java.util.List;
-import java.util.Map;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
@@ -13,12 +12,13 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import com.ruoyi.common.annotation.Log;
 import com.ruoyi.common.base.AjaxResult;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.framework.util.ShiroUtils;
+import com.ruoyi.framework.web.base.BaseController;
 import com.ruoyi.system.domain.SysMenu;
 import com.ruoyi.system.domain.SysRole;
 import com.ruoyi.system.service.ISysMenuService;
-import com.ruoyi.framework.web.base.BaseController;
 
 /**
  * 菜单信息
@@ -154,10 +154,10 @@ public class SysMenuController extends BaseController
      */
     @GetMapping("/roleMenuTreeData")
     @ResponseBody
-    public List<Map<String, Object>> roleMenuTreeData(SysRole role)
+    public List<Ztree> roleMenuTreeData(SysRole role)
     {
-        List<Map<String, Object>> tree = menuService.roleMenuTreeData(role);
+        List<Ztree> ztrees = menuService.roleMenuTreeData(role);
-        return tree;
+        return ztrees;
     }
 
     /**
@@ -165,10 +165,10 @@ public class SysMenuController extends BaseController
      */
     @GetMapping("/menuTreeData")
     @ResponseBody
-    public List<Map<String, Object>> menuTreeData(SysRole role)
+    public List<Ztree> menuTreeData(SysRole role)
     {
-        List<Map<String, Object>> tree = menuService.menuTreeData();
+        List<Ztree> ztrees = menuService.menuTreeData();
-        return tree;
+        return ztrees;
     }
 
     /**

ruoyi-admin/src/main/resources/static/ruoyi/js/ry-ui.js

@@ -842,48 +842,50 @@
         	_lastValue: {},
         	// 初始化树结构
         	init: function(options) {
+        		var defaults = {
+            		id: "tree",                    // 属性ID
+            		expandLevel: 0,                // 展开等级节点
+            		view: {
+    			        selectedMulti: false,      // 设置是否允许同时选中多个节点
+    			        nameIsHTML: true           // 设置 name 属性是否支持 HTML 脚本
+    			    },
+            		check: {
+    				    enable: false,             // 置 zTree 的节点上是否显示 checkbox / radio
+    				    nocheckInherit: true,      // 设置子节点是否自动继承
+    				},
+    				data: {
+    			        key: {
+    			            title: "title"         // 节点数据保存节点提示信息的属性名称
+    			        },
+    			        simpleData: {
+    			            enable: true           // true / false 分别表示 使用 / 不使用 简单数据模式
+    			        }
+    			    },
+        		};
+            	var options = $.extend(defaults, options);
         		$.tree._option = options;
-        		// 属性ID
-        		var _id = $.common.isEmpty(options.id) ? "tree" : options.id;
-        		// 展开等级节点
-        		var _expandLevel = $.common.isEmpty(options.expandLevel) ? 0 : options.expandLevel;
         		// 树结构初始化加载
-        	    var setting = {
+        		var setting = {
-        	    	check: options.check,
+    				callback: {
-        	        view: { selectedMulti: false, nameIsHTML: true },
+    			        onClick: options.onClick,                      // 用于捕获节点被点击的事件回调函数
-        	        data: { key: { title: "title" }, simpleData: { enable: true } },
+    			        onCheck: options.onCheck,                      // 用于捕获 checkbox / radio 被勾选 或 取消勾选的事件回调函数
-        	        callback: { onClick: options.onClick }
+    			        onDblClick: options.onDblClick                 // 用于捕获鼠标双击之后的事件回调函数
-        	    };
+    			    },
+    				check: options.check,
+    			    view: options.view,
+    			    data: options.data
+    			};
         	    $.get(options.url, function(data) {
-        	    	var treeName = $("#treeName").val();
         			var treeId = $("#treeId").val();
-        			tree = $.fn.zTree.init($("#" + _id), setting, data);
+        			tree = $.fn.zTree.init($("#" + options.id), setting, data);
         			$._tree = tree;
-        			// 展开第一级节点
+        			var nodes = tree.getNodesByParam("level", options.expandLevel - 1);
-        			var nodes = tree.getNodesByParam("level", 0);
-        			for (var i = 0; i < nodes.length; i++) {
-        				if(_expandLevel > 0) {
-        					tree.expandNode(nodes[i], true, false, false);
-        				}
-    				    $.tree.selectByIdName(treeId, treeName, nodes[i]);
-        			}
-        			// 展开第二级节点
-        			nodes = tree.getNodesByParam("level", 1);
         			for (var i = 0; i < nodes.length; i++) {
-        				if(_expandLevel > 1) {
+        				tree.expandNode(nodes[i], true, false, false);
-        					tree.expandNode(nodes[i], true, false, false);
-        				}
-    				    $.tree.selectByIdName(treeId, treeName, nodes[i]);
         			}
-        			// 展开第三级节点
+        			var node = tree.getNodesByParam("id", treeId, null)[0];
-        			nodes = tree.getNodesByParam("level", 2);
+        			$.tree.selectByIdName(treeId, node);
-        			for (var i = 0; i < nodes.length; i++) {
+        		});
-        				if(_expandLevel > 2) {
-        					tree.expandNode(nodes[i], true, false, false);
-        				}
-    				    $.tree.selectByIdName(treeId, treeName, nodes[i]);
-        			}
-        		}, null, null, "正在加载，请稍后...");
         	},
         	// 搜索节点
         	searchNode: function() {
@@ -905,11 +907,9 @@
         		$.tree.updateNodes($._tree.getNodesByParamFuzzy("name", value));
         	},
         	// 根据Id和Name选中指定节点
-        	selectByIdName: function(treeId, treeName, node) {
+        	selectByIdName: function(treeId, node) {
-        		if ($.common.isNotEmpty(treeName) && $.common.isNotEmpty(treeId)) {
+        		if ($.common.isNotEmpty(treeId) && treeId == node.id) {
-        			if (treeId == node.id && treeName == node.name) {
+        			$._tree.selectNode(node, true);
-            			$._tree.selectNode(node, true);
-            		}
         		}
         	},
         	// 显示所有节点

ruoyi-admin/src/main/resources/templates/system/role/add.html

@@ -58,7 +58,7 @@
 			var options = {
 				id: "menuTrees",
 		        url: url,
-		        check: { enable: true, nocheckInherit: true, chkboxType: { "Y": "ps", "N": "ps" } },
+		        check: { enable: true },
 		        expandLevel: 0
 		    };
 			$.tree.init(options);

ruoyi-admin/src/main/resources/templates/system/role/edit.html

@@ -59,7 +59,7 @@
 			var options = {
 				id: "menuTrees",
 		        url: url,
-		        check: { enable: true, nocheckInherit: true, chkboxType: { "Y": "ps", "N": "ps" } },
+		        check: { enable: true },
 		        expandLevel: 0
 		    };
 			$.tree.init(options);

ruoyi-common/src/main/java/com/ruoyi/common/base/Ztree.java

@@ -0,0 +1,104 @@
+package com.ruoyi.common.base;
+
+import java.io.Serializable;
+
+/**
+ * Ztree树结构实体类
+ * 
+ * @author ruoyi
+ */
+public class Ztree implements Serializable
+{
+    private static final long serialVersionUID = 1L;
+
+    /** 节点ID */
+    private Long id;
+
+    /** 节点父ID */
+    private Long pId;
+
+    /** 节点名称 */
+    private String name;
+
+    /** 节点标题 */
+    private String title;
+
+    /** 是否勾选 */
+    private boolean checked = false;
+
+    /** 是否展开 */
+    private boolean open = false;
+
+    /** 是否能勾选 */
+    private boolean nocheck = false;
+
+    public Long getId()
+    {
+        return id;
+    }
+
+    public void setId(Long id)
+    {
+        this.id = id;
+    }
+
+    public Long getpId()
+    {
+        return pId;
+    }
+
+    public void setpId(Long pId)
+    {
+        this.pId = pId;
+    }
+
+    public String getName()
+    {
+        return name;
+    }
+
+    public void setName(String name)
+    {
+        this.name = name;
+    }
+
+    public String getTitle()
+    {
+        return title;
+    }
+
+    public void setTitle(String title)
+    {
+        this.title = title;
+    }
+
+    public boolean isChecked()
+    {
+        return checked;
+    }
+
+    public void setChecked(boolean checked)
+    {
+        this.checked = checked;
+    }
+
+    public boolean isOpen()
+    {
+        return open;
+    }
+
+    public void setOpen(boolean open)
+    {
+        this.open = open;
+    }
+
+    public boolean isNocheck()
+    {
+        return nocheck;
+    }
+
+    public void setNocheck(boolean nocheck)
+    {
+        this.nocheck = nocheck;
+    }
+}

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysDeptService.java

@@ -1,7 +1,7 @@
 package com.ruoyi.system.service;
 
 import java.util.List;
-import java.util.Map;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.system.domain.SysDept;
 import com.ruoyi.system.domain.SysRole;
 
@@ -26,7 +26,7 @@ public interface ISysDeptService
      * @param dept 部门信息
      * @return 所有部门信息
      */
-    public List<Map<String, Object>> selectDeptTree(SysDept dept);
+    public List<Ztree> selectDeptTree(SysDept dept);
 
     /**
      * 根据角色ID查询菜单
@@ -34,7 +34,7 @@ public interface ISysDeptService
      * @param role 角色对象
      * @return 菜单列表
      */
-    public List<Map<String, Object>> roleDeptTreeData(SysRole role);
+    public List<Ztree> roleDeptTreeData(SysRole role);
 
     /**
      * 查询部门人数

ruoyi-system/src/main/java/com/ruoyi/system/service/ISysMenuService.java

@@ -3,6 +3,7 @@ package com.ruoyi.system.service;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.system.domain.SysMenu;
 import com.ruoyi.system.domain.SysRole;
 import com.ruoyi.system.domain.SysUser;
@@ -51,14 +52,14 @@ public interface ISysMenuService
      * @param role 角色对象
      * @return 菜单列表
      */
-    public List<Map<String, Object>> roleMenuTreeData(SysRole role);
+    public List<Ztree> roleMenuTreeData(SysRole role);
 
     /**
      * 查询所有菜单信息
      * 
      * @return 菜单列表
      */
-    public List<Map<String, Object>> menuTreeData();
+    public List<Ztree> menuTreeData();
 
     /**
      * 查询系统所有权限

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java

@@ -1,12 +1,11 @@
 package com.ruoyi.system.service.impl;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import com.ruoyi.common.annotation.DataScope;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.exception.BusinessException;
 import com.ruoyi.common.utils.StringUtils;
@@ -47,12 +46,11 @@ public class SysDeptServiceImpl implements ISysDeptService
      */
     @Override
     @DataScope(tableAlias = "d")
-    public List<Map<String, Object>> selectDeptTree(SysDept dept)
+    public List<Ztree> selectDeptTree(SysDept dept)
     {
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
         List<SysDept> deptList = deptMapper.selectDeptList(dept);
-        trees = getTrees(deptList, false, null);
+        List<Ztree> ztrees = initZtree(deptList);
-        return trees;
+        return ztrees;
     }
 
     /**
@@ -62,56 +60,63 @@ public class SysDeptServiceImpl implements ISysDeptService
      * @return 部门列表（数据权限）
      */
     @Override
-    public List<Map<String, Object>> roleDeptTreeData(SysRole role)
+    public List<Ztree> roleDeptTreeData(SysRole role)
     {
         Long roleId = role.getRoleId();
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
+        List<Ztree> ztrees = new ArrayList<Ztree>();
         List<SysDept> deptList = selectDeptList(new SysDept());
         if (StringUtils.isNotNull(roleId))
         {
             List<String> roleDeptList = deptMapper.selectRoleDeptTree(roleId);
-            trees = getTrees(deptList, true, roleDeptList);
+            ztrees = initZtree(deptList, roleDeptList);
         }
         else
         {
-            trees = getTrees(deptList, false, null);
+            ztrees = initZtree(deptList);
         }
-        return trees;
+        return ztrees;
+    }
+
+    /**
+     * 对象转部门树
+     *
+     * @param deptList 部门列表
+     * @return 树结构列表
+     */
+    public List<Ztree> initZtree(List<SysDept> deptList)
+    {
+        return initZtree(deptList, null);
     }
 
     /**
      * 对象转部门树
      *
      * @param deptList 部门列表
-     * @param isCheck 是否需要选中
      * @param roleDeptList 角色已存在菜单列表
-     * @return
+     * @return 树结构列表
      */
-    public List<Map<String, Object>> getTrees(List<SysDept> deptList, boolean isCheck, List<String> roleDeptList)
+    public List<Ztree> initZtree(List<SysDept> deptList, List<String> roleDeptList)
     {
 
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
+        List<Ztree> ztrees = new ArrayList<Ztree>();
+        boolean isCheck = StringUtils.isNotNull(roleDeptList);
         for (SysDept dept : deptList)
         {
             if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()))
             {
-                Map<String, Object> deptMap = new HashMap<String, Object>();
+                Ztree ztree = new Ztree();
-                deptMap.put("id", dept.getDeptId());
+                ztree.setId(dept.getDeptId());
-                deptMap.put("pId", dept.getParentId());
+                ztree.setpId(dept.getParentId());
-                deptMap.put("name", dept.getDeptName());
+                ztree.setName(dept.getDeptName());
-                deptMap.put("title", dept.getDeptName());
+                ztree.setTitle(dept.getDeptName());
                 if (isCheck)
                 {
-                    deptMap.put("checked", roleDeptList.contains(dept.getDeptId() + dept.getDeptName()));
+                    ztree.setChecked(roleDeptList.contains(dept.getDeptId() + dept.getDeptName()));
-                }
-                else
-                {
-                    deptMap.put("checked", false);
                 }
-                trees.add(deptMap);
+                ztrees.add(ztree);
             }
         }
-        return trees;
+        return ztrees;
     }
 
     /**

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysMenuServiceImpl.java

@@ -3,16 +3,15 @@ package com.ruoyi.system.service.impl;
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.LinkedList;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import com.ruoyi.common.base.Ztree;
 import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.system.domain.SysMenu;
@@ -110,21 +109,21 @@ public class SysMenuServiceImpl implements ISysMenuService
      * @return 菜单列表
      */
     @Override
-    public List<Map<String, Object>> roleMenuTreeData(SysRole role)
+    public List<Ztree> roleMenuTreeData(SysRole role)
     {
         Long roleId = role.getRoleId();
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
+        List<Ztree> ztrees = new ArrayList<Ztree>();
         List<SysMenu> menuList = menuMapper.selectMenuAll();
         if (StringUtils.isNotNull(roleId))
         {
             List<String> roleMenuList = menuMapper.selectMenuTree(roleId);
-            trees = getTrees(menuList, true, roleMenuList, true);
+            ztrees = initZtree(menuList, roleMenuList, true);
         }
         else
         {
-            trees = getTrees(menuList, false, null, true);
+            ztrees = initZtree(menuList, null, true);
         }
-        return trees;
+        return ztrees;
     }
 
     /**
@@ -133,12 +132,11 @@ public class SysMenuServiceImpl implements ISysMenuService
      * @return 菜单列表
      */
     @Override
-    public List<Map<String, Object>> menuTreeData()
+    public List<Ztree> menuTreeData()
     {
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
         List<SysMenu> menuList = menuMapper.selectMenuAll();
-        trees = getTrees(menuList, false, null, false);
+        List<Ztree> ztrees = initZtree(menuList);
-        return trees;
+        return ztrees;
     }
 
     /**
@@ -165,33 +163,39 @@ public class SysMenuServiceImpl implements ISysMenuService
      * 对象转菜单树
      * 
      * @param menuList 菜单列表
-     * @param isCheck 是否需要选中
+     * @return 树结构列表
+     */
+    public List<Ztree> initZtree(List<SysMenu> menuList)
+    {
+        return initZtree(menuList, null, false);
+    }
+
+    /**
+     * 对象转菜单树
+     * 
+     * @param menuList 菜单列表
      * @param roleMenuList 角色已存在菜单列表
      * @param permsFlag 是否需要显示权限标识
-     * @return
+     * @return 树结构列表
      */
-    public List<Map<String, Object>> getTrees(List<SysMenu> menuList, boolean isCheck, List<String> roleMenuList,
+    public List<Ztree> initZtree(List<SysMenu> menuList, List<String> roleMenuList, boolean permsFlag)
-            boolean permsFlag)
     {
-        List<Map<String, Object>> trees = new ArrayList<Map<String, Object>>();
+        List<Ztree> ztrees = new ArrayList<Ztree>();
+        boolean isCheck = StringUtils.isNotNull(roleMenuList);
         for (SysMenu menu : menuList)
         {
-            Map<String, Object> deptMap = new HashMap<String, Object>();
+            Ztree ztree = new Ztree();
-            deptMap.put("id", menu.getMenuId());
+            ztree.setId(menu.getMenuId());
-            deptMap.put("pId", menu.getParentId());
+            ztree.setpId(menu.getParentId());
-            deptMap.put("name", transMenuName(menu, roleMenuList, permsFlag));
+            ztree.setName(transMenuName(menu, roleMenuList, permsFlag));
-            deptMap.put("title", menu.getMenuName());
+            ztree.setTitle(menu.getMenuName());
             if (isCheck)
             {
-                deptMap.put("checked", roleMenuList.contains(menu.getMenuId() + menu.getPerms()));
+                ztree.setChecked(roleMenuList.contains(menu.getMenuId() + menu.getPerms()));
-            }
-            else
-            {
-                deptMap.put("checked", false);
             }
-            trees.add(deptMap);
+            ztrees.add(ztree);
         }
-        return trees;
+        return ztrees;
     }
 
     public String transMenuName(SysMenu menu, List<String> roleMenuList, boolean permsFlag)