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家庭教育手册-学习

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This commit is contained in:
zhanglipeng
2021-06-21 09:49:02 +08:00
parent b4a7645469
commit 120d5a007b
8 changed files with 364 additions and 0 deletions
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8
ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java
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@ -73,6 +73,14 @@ public class TreeSelect implements Serializable
this.children = byMicrocourse.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
}
//下拉树构造器
public TreeSelect(ByFamilyedu byFamilyedu) {
this.id = byFamilyedu.getId();
this.label = byFamilyedu.getTitle();
this.children = byFamilyedu.getChildren().stream().map(TreeSelect::new).collect(Collectors.toList());
}
//下拉树构造器
public TreeSelect(ByMath bymath) {

11
ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByFamilyeduController.java
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@ -2,6 +2,7 @@ package com.ruoyi.project.benyi.controller;
import java.util.List;
import com.ruoyi.project.benyi.domain.ByMicrocourse;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
@ -44,6 +45,16 @@ public class ByFamilyeduController extends BaseController {
return getDataTable(list);
}
/**
* 查询微型课程列表
*/
@Log(title = "家庭教育", businessType = BusinessType.QUERY)
@GetMapping("/treeselect")
public AjaxResult treeselect(ByFamilyedu byFamilyedu) {
List<ByFamilyedu> list = byFamilyeduService.selectByFamilyeduListTree(byFamilyedu);
return AjaxResult.success(byFamilyeduService.buildFamilyeduTreeSelect(list));
}
/**
* 导出家庭教育列表
*/

16
ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByFamilyedu.java
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@ -5,6 +5,9 @@ import org.apache.commons.lang3.builder.ToStringStyle;
import com.ruoyi.framework.aspectj.lang.annotation.Excel;
import com.ruoyi.framework.web.domain.BaseEntity;
import java.util.ArrayList;
import java.util.List;
/**
* 家庭教育对象 by_familyedu
*
@ -43,6 +46,11 @@ public class ByFamilyedu extends BaseEntity {
@Excel(name = "序号")
private Long sort;
/**
* 树状子类
*/
private List<ByFamilyedu> children = new ArrayList<ByFamilyedu>();
public void setId(Long id) {
this.id = id;
}
@ -83,6 +91,14 @@ public class ByFamilyedu extends BaseEntity {
return sort;
}
public List<ByFamilyedu> getChildren() {
return children;
}
public void setChildren(List<ByFamilyedu> children) {
this.children = children;
}
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE)

9
ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByFamilyeduMapper.java
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@ -3,6 +3,7 @@ package com.ruoyi.project.benyi.mapper;
import java.util.List;
import com.ruoyi.project.benyi.domain.ByFamilyedu;
import com.ruoyi.project.benyi.domain.ByMicrocourse;
/**
* 家庭教育Mapper接口
@ -27,6 +28,14 @@ public interface ByFamilyeduMapper {
*/
public List<ByFamilyedu> selectByFamilyeduList(ByFamilyedu byFamilyedu);
/**
* 查询家庭教育列表
*
* @param byFamilyedu 家庭教育
* @return 家庭教育集合
*/
public List<ByFamilyedu> selectByFamilyeduListTree(ByFamilyedu byFamilyedu);
/**
* 新增家庭教育
*

27
ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByFamilyeduService.java
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@ -2,7 +2,9 @@ package com.ruoyi.project.benyi.service;
import java.util.List;
import com.ruoyi.framework.web.domain.TreeSelect;
import com.ruoyi.project.benyi.domain.ByFamilyedu;
import com.ruoyi.project.benyi.domain.ByMicrocourse;
/**
* 家庭教育Service接口
@ -27,6 +29,31 @@ public interface IByFamilyeduService {
*/
public List<ByFamilyedu> selectByFamilyeduList(ByFamilyedu byFamilyedu);
/**
* 查询家庭教育列表
*
* @param byFamilyedu 家庭教育
* @return 家庭教育集合
*/
public List<ByFamilyedu> selectByFamilyeduListTree(ByFamilyedu byFamilyedu);
/**
* 构建前端所需要树结构
*
* @param byFamilyedus 部门列表
* @return 树结构列表
*/
public List<ByFamilyedu> buildFamilyeduDetailTree(List<ByFamilyedu> byFamilyedus);
/**
* 构建前端所需要下拉树结构
*
* @param byFamilyedus 部门列表
* @return 下拉树结构列表
*/
public List<TreeSelect> buildFamilyeduTreeSelect(List<ByFamilyedu> byFamilyedus);
/**
* 新增家庭教育
*

101
ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByFamilyeduServiceImpl.java
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@ -1,8 +1,14 @@
package com.ruoyi.project.benyi.service.impl;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.stream.Collectors;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.domain.TreeSelect;
import com.ruoyi.project.benyi.domain.ByMicrocourse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ruoyi.project.benyi.mapper.ByFamilyeduMapper;
@ -42,6 +48,101 @@ public class ByFamilyeduServiceImpl implements IByFamilyeduService {
return byFamilyeduMapper.selectByFamilyeduList(byFamilyedu);
}
/**
* 查询家庭教育列表
*
* @param byFamilyedu 家庭教育
* @return 家庭教育集合
*/
@Override
public List<ByFamilyedu> selectByFamilyeduListTree(ByFamilyedu byFamilyedu){
return byFamilyeduMapper.selectByFamilyeduList(byFamilyedu);
}
/**
* 构建前端所需要树结构
*
* @param byFamilyedus 家庭教育列表
* @return 树结构列表
*/
@Override
public List<ByFamilyedu> buildFamilyeduDetailTree(List<ByFamilyedu> byFamilyedus) {
//System.out.println("start---");
List<ByFamilyedu> returnList = new ArrayList<ByFamilyedu>();
List<Long> tempList = new ArrayList<Long>();
for (ByFamilyedu item : byFamilyedus) {
tempList.add(item.getId());
}
for (Iterator<ByFamilyedu> iterator = byFamilyedus.iterator(); iterator.hasNext(); ) {
ByFamilyedu item = (ByFamilyedu) iterator.next();
//System.out.println("test==="+!tempList.contains(item.getParentId()));
// 如果是顶级节点, 遍历该父节点的所有子节点
if (!tempList.contains(item.getParentid())) {
recursionFn(byFamilyedus, item);
returnList.add(item);
}
}
if (returnList.isEmpty()) {
returnList = byFamilyedus;
}
return returnList;
}
/**
* 构建前端所需要下拉树结构
*
* @param byFamilyedus 部门列表
* @return 下拉树结构列表
*/
@Override
public List<TreeSelect> buildFamilyeduTreeSelect(List<ByFamilyedu> byFamilyedus) {
List<ByFamilyedu> byFamilyeduTrees = buildFamilyeduDetailTree(byFamilyedus);
return byFamilyeduTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
}
/**
* 递归列表
*/
private void recursionFn(List<ByFamilyedu> list, ByFamilyedu t) {
// 得到子节点列表
List<ByFamilyedu> childList = getChildList(list, t);
t.setChildren(childList);
for (ByFamilyedu tChild : childList) {
if (hasChild(list, tChild)) {
// 判断是否有子节点
Iterator<ByFamilyedu> it = childList.iterator();
while (it.hasNext()) {
ByFamilyedu n = (ByFamilyedu) it.next();
recursionFn(list, n);
}
}
}
}
/**
* 得到子节点列表
*/
private List<ByFamilyedu> getChildList(List<ByFamilyedu> list, ByFamilyedu t) {
List<ByFamilyedu> tlist = new ArrayList<ByFamilyedu>();
Iterator<ByFamilyedu> it = list.iterator();
while (it.hasNext()) {
ByFamilyedu n = (ByFamilyedu) it.next();
if (StringUtils.isNotNull(n.getParentid()) && n.getParentid().longValue() == t.getId().longValue()) {
//System.out.println("parentid="+n.getParentId().longValue()+"---"+t.getId().longValue());
tlist.add(n);
}
}
return tlist;
}
/**
* 判断是否有子节点
*/
private boolean hasChild(List<ByFamilyedu> list, ByFamilyedu t) {
return getChildList(list, t).size() > 0 ? true : false;
}
/**
* 新增家庭教育
*