问题页面，根父节点不能选，递归显示所有下级节点问题
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@ -1,7 +1,11 @@
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package com.ruoyi.exam.controller;
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import java.util.ArrayList;
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import java.util.Enumeration;
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import java.util.List;
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import com.ruoyi.exam.domain.ExamQuestionCategory;
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import com.ruoyi.exam.service.IExamQuestionCategoryService;
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import org.apache.shiro.authz.annotation.RequiresPermissions;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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@ -31,6 +35,9 @@ public class ExamQuestionController extends BaseController
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@Autowired
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private IExamQuestionService examQuestionService;
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@Autowired
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private IExamQuestionCategoryService examQuestionCategoryService;
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@RequiresPermissions("exam:examQuestion:view")
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@GetMapping()
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@ -71,8 +78,28 @@ public class ExamQuestionController extends BaseController
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@ResponseBody
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public TableDataInfo list(ExamQuestion examQuestion)
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{
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List<ExamQuestion> list = examQuestionService.selectExamQuestionList(examQuestion);
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return getDataTable(list);
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ArrayList<ExamQuestion> objects = new ArrayList<>();
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List<ExamQuestion> listByIds = getListByIds(objects, examQuestion);
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return getDataTable(listByIds);
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}
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/**
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* 递归找到所有下级的题目
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* @param list
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* @param examQuestion
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* @return
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*/
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private List<ExamQuestion> getListByIds(List<ExamQuestion> list,ExamQuestion examQuestion){
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list.addAll(examQuestionService.selectExamQuestionList(examQuestion));
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String categoryId = examQuestion.getCategoryId();
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ExamQuestionCategory examQuestionCategory = new ExamQuestionCategory();
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examQuestionCategory.setParentId(Long.parseLong(categoryId));
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List<ExamQuestionCategory> examQuestionCategories = examQuestionCategoryService.selectList(examQuestionCategory);
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for (ExamQuestionCategory questionCategory : examQuestionCategories) {
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examQuestion.setCategoryId(questionCategory.getId().toString());
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getListByIds(list,examQuestion);
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}
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return list;
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}
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@ -36,7 +36,7 @@
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<div class="row">
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<div class="col-sm-12 search-collapse">
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<form id="formId">
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<input type="hidden" id="categoryId" name="categoryId" >
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<input type="hidden" id="categoryId" name="categoryId" value="1">
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<div class="select-list">
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<ul>
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<li>
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@ -97,9 +97,9 @@
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$(function () {
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$('body').layout({west__size: 185});
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$("#categoryId").val(0);
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queryExamQuestionList();
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// $.table.search();
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$("#categoryId").val(1);
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$.table.search();
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queryExamQuestionCategoryTree();
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});
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@ -116,21 +116,11 @@
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columns: [{
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checkbox: true
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},
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{
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field: 'id',
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title: 'ID',
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sortable: true
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},
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{
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field: 'title',
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title: '问题标题',
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sortable: true
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},
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{
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field: 'answer',
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title: '问题答案',
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sortable: true
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},
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{
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field: 'type',
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title: '问题类型',
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@ -151,19 +141,9 @@
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title: '创建时间',
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sortable: true
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},
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{
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field: 'updateBy',
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title: '更新者',
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sortable: true
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},
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{
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field: 'updateDate',
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title: '更新时间',
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sortable: true
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},
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{
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field: 'remarks',
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title: '备注信息',
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title: '答案解析',
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sortable: true
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},
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{
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@ -190,9 +170,6 @@
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$.tree.init(options);
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function zOnClick(event, treeId, treeNode) {
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// if(treeNode.pId == 1 || treeNode.pId == 0 ||treeNode.pId == null) {
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// return;
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// }
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$("#categoryId").val(treeNode.id);
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$.table.search();
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}
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@ -222,27 +199,24 @@
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}
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function addChoiceQuestion(){
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if($("#categoryId").val() == null||$("#categoryId").val() == ''||$("#categoryId").val() == 1 || $("#categoryId").val() == 0 ){
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alert("请选择题库！")
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return;
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if(!$.tree.notAllowParents($._tree)){
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return ;
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}
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var url = prefix + "/choiceadd/"+$("#categoryId").val();
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$.operate.jumpModeltoUrl("添加单选题",url);
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}
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function addMoreChoiceQuestion(){
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if($("#categoryId").val() == null||$("#categoryId").val() == ''||$("#categoryId").val() == 1 || $("#categoryId").val() == 0 ){
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alert("请选择题库！")
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return;
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if(!$.tree.notAllowParents($._tree)){
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return ;
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}
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var url = prefix + "/morechoiceadd/"+$("#categoryId").val();
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$.operate.jumpModeltoUrl("添加多选题",url);
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}
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function addJudgeQuestion(){
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if($("#categoryId").val() == null||$("#categoryId").val() == ''||$("#categoryId").val() == 1 || $("#categoryId").val() == 0 ){
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alert("请选择题库！")
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return;
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if(!$.tree.notAllowParents($._tree)){
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return ;
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}
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var url = prefix + "/judgeadd/"+$("#categoryId").val();
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$.operate.jumpModeltoUrl("添加多选题",url);
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