家庭教育手册-学习

ruoyi-ui/src/api/benyi/familyedu.js

@@ -9,6 +9,14 @@ export function listFamilyedu(query) {
   });
 }
 
+// 查询流程下拉树结构
+export function treeselect() {
+  return request({
+      url: '/benyi/familyedu/treeselect',
+      method: 'get'
+  })
+}
+
 // 查询家庭教育详细
 export function getFamilyedu(id) {
   return request({

ruoyi-ui/src/views/benyi/familyedu_study/index.vue

@@ -0,0 +1,184 @@
+<template>
+  <div class="app-container">
+    <el-row :gutter="20">
+      <el-col :span="8" :xs="24">
+        <div class="head-container">
+          <el-input
+            v-model="name"
+            placeholder="请输入名称"
+            clearable
+            size="small"
+            prefix-icon="el-icon-search"
+            style="margin-bottom: 20px"
+          />
+        </div>
+        <div class="head-container tree">
+          <el-tree
+            :data="treeOptions"
+            :props="defaultProps"
+            :expand-on-click-node="false"
+            :filter-node-method="filterNode"
+            ref="tree"
+            :default-expand-all="false"
+            @node-click="handleNodeClick"
+          />
+        </div>
+      </el-col>
+      <el-col :span="16" :xs="24">
+        <el-card class="box-card">
+          <div slot="header" class="clearfix">
+            <span class="box-card-title">{{ title }}</span>
+          </div>
+          <div class="text item" v-show="title1">
+            <div class="pad-left" v-html="note"></div>
+          </div>
+        </el-card>
+      </el-col>
+    </el-row>
+  </div>
+</template>
+
+<script>
+import { treeselect, getFamilyedu } from "@/api/benyi/familyedu";
+
+export default {
+  name: "familyedu_study",
+  data() {
+    return {
+      // 主题整合名称
+      name: undefined,
+      // 主题整合id
+      id: undefined,
+      //标题
+      title: "本一家庭教育手册",
+      title1: "",
+      //目的
+      note: "",
+      // 树状显示类型
+      treeOptions: [],
+      // 树结构
+      defaultProps: {
+        children: "children",
+        label: "label",
+      },
+    };
+  },
+  watch: {
+    // 根据名称筛选部门树
+    name(val) {
+      this.$refs.tree.filter(val);
+    },
+  },
+  created() {
+    this.getTreeselect();
+  },
+  methods: {
+    /** 查询部门下拉树结构 */
+    getTreeselect() {
+      treeselect().then((response) => {
+        this.treeOptions = response.data;
+        //console.log(response.data);
+      });
+    },
+    // 筛选节点
+    filterNode(value, data) {
+      if (!value) return true;
+      return data.label.indexOf(value) !== -1;
+    },
+    // 节点单击事件
+    handleNodeClick(data) {
+      this.id = data.id;
+      console.log(data.id);
+      if (data.id >= 9999) {
+      } else {
+        this.title = data.label;
+        this.getFamilyeduDetails();
+      }
+      // console.log(this.dayflowtaskList[date.id])
+      // this.getStandardList();
+    },
+    getFamilyeduDetails() {
+      getFamilyedu(this.id).then((response) => {
+        console.log(response);
+        this.title1 = response.data.title;
+        this.note = response.data.content;
+      });
+    },
+  },
+};
+</script>
+<style lang="scss" scoped>
+.text {
+  font-size: 14px;
+}
+
+.item {
+  margin-bottom: 18px;
+  line-height: 22px;
+}
+
+.clearfix:before,
+.clearfix:after {
+  display: table;
+  content: "";
+}
+.clearfix:after {
+  clear: both;
+}
+.box-card-title {
+  display: flex;
+  align-items: center;
+  font-size: 16px;
+  &::before {
+    content: "";
+    margin-right: 8px;
+    width: 4px;
+    height: 16px;
+    background: #1890ff;
+  }
+  &.mr {
+    margin: 10px 0;
+  }
+}
+.box-card-case {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 700;
+  display: flex;
+  align-items: center;
+  &::before {
+    content: "";
+    margin-right: 8px;
+    width: 4px;
+    height: 14px;
+    background: #2c3e50;
+  }
+  &.mr {
+    margin: 10px 0;
+  }
+}
+.box-card-info {
+  font-size: 14px;
+  font-weight: 700;
+}
+.pad-left {
+  padding-left: 15px;
+}
+// 禁止复制
+div {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+.el-tree {
+  min-width: 100%;
+  display: inline-block;
+}
+.tree {
+  overflow: auto;
+  max-height: 300px;
+}
+</style>

ruoyi/src/main/java/com/ruoyi/framework/web/domain/TreeSelect.java

@@ -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) {
 

ruoyi/src/main/java/com/ruoyi/project/benyi/controller/ByFamilyeduController.java

@@ -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
      */

ruoyi/src/main/java/com/ruoyi/project/benyi/domain/ByFamilyedu.java

@@ -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)

ruoyi/src/main/java/com/ruoyi/project/benyi/mapper/ByFamilyeduMapper.java

@@ -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
      *

ruoyi/src/main/java/com/ruoyi/project/benyi/service/IByFamilyeduService.java

@@ -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
      *

ruoyi/src/main/java/com/ruoyi/project/benyi/service/impl/ByFamilyeduServiceImpl.java

@@ -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
      *