基于若依的ruoyi-nbcio流程管理系统修正自定义业务表单的回写bug

更多ruoyi-nbcio功能请看演示系统

gitee源代码地址

前后端代码： https://gitee.com/nbacheng/ruoyi-nbcio

演示地址：RuoYi-Nbcio后台管理系统 http://218.75.87.38:9666/

更多nbcio-boot功能请看演示系统 

gitee源代码地址

后端代码： https://gitee.com/nbacheng/nbcio-boot

前端代码：https://gitee.com/nbacheng/nbcio-vue.git

在线演示（包括H5） ： http://218.75.87.38:9888

1、后端，在获取tod流程的时候加上dataId

// 流程发起人信息             HistoricProcessInstance historicProcessInstance = historyService.createHistoricProcessInstanceQuery()                 .processInstanceId(task.getProcessInstanceId())                 .singleResult();             String userId = historicProcessInstance.getStartUserId();             String nickName = sysUserService.selectUserByUserName(userId).getNickName();             flowTask.setStartUserId(userId);             flowTask.setStartUserName(nickName);             flowTask.setDataId(historicProcessInstance.getBusinessKey());

2、前端处理的时候加上dataId

// 跳转到处理页面     handleProcess(row) {       this.$router.push({         path: '/workflow/process/detail/' + row.procInsId,         query: {           taskId: row.taskId,           dataId: row.dataId,           processed: true         }       })     },

已经detail.vue里增加获取这个dataId

initData() {       this.taskForm.procInsId = this.$route.params && this.$route.params.procInsId;       this.taskForm.taskId  = this.$route.query && this.$route.query.taskId;       this.taskForm.dataId  = this.$route.query && this.$route.query.dataId;       this.processed = this.$route.query && eval(this.$route.query.processed || false);

3、后端对dataId的自自定义业务做回写处理

//处理自定义业务表单回写状态，节点与处理人信息         if (StringUtils.isNotBlank(taskBo.getDataId())) {         	//业务数据id             String dataId = taskBo.getDataId();             //如果保存数据前未调用必调的FlowCommonService.initActBusiness方法，就会有问题             WfMyBusiness business = wfMyBusinessService.getByDataId(dataId);             //spring容器类名             String serviceImplName = business.getServiceImplName();             WfCallBackServiceI flowCallBackService = (WfCallBackServiceI) SpringContextUtils.getBean(serviceImplName);                          FlowNextDto flowNextDto = this.getNextFlowNode(taskBo.getTaskId(), taskBo.getVariables());             if(flowNextDto != null) {             	//**有下一个节点                 UserTask nextUserTask = flowNextDto.getUserTask();                 //能够处理下个节点的候选人                 List<SysUser> nextFlowNodeUserList = flowNextDto.getUserList();                 List<String> newusername = new ArrayList<String>();                 if(nextFlowNodeUserList != null &&  nextFlowNodeUserList.get(0) != null ) {     	            List<String> collect_username = nextFlowNodeUserList.stream().filter(Objects::nonNull).filter(item->item.getUserName()!=null).map(SysUser::getUserName).collect(Collectors.toList());     	            //collect_username转换成realname     	            // 流程发起人     	            ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(taskBo.getProcInsId()).singleResult();     	            String startUserId = processInstance.getStartUserId();     	            if(taskBo.getVariables() !=null && taskBo.getVariables().containsKey("approval")) {//前端传回的变量值     	            	SysUser sysUser = commonService.getSysUserByUserName(taskBo.getVariables().get("approval").toString());     	            	newusername.add(sysUser.getNickName());     	            }     	            else {     	            	for (String oldUser : collect_username) {     	                  if(StrUtil.equalsAnyIgnoreCase(oldUser,"${INITIATOR}")) {     	                	  SysUser sysUser = commonService.getSysUserByUserName(startUserId);     	                      newusername.add(sysUser.getNickName());     	                  }     	                  else {     	                	 SysUser sysUser = commonService.getSysUserByUserName(oldUser);     	                     newusername.add(sysUser.getNickName());     	                  }     	                }     	            }                 }                                  //下一个实例节点                 List<Task> listtask = taskService.createTaskQuery().processInstanceId(business.getProcessInstanceId()).active().list();                 Task nexttask = null;                 if(listtask.size()==1) {                 	nexttask = taskService.createTaskQuery().processInstanceId(business.getProcessInstanceId()).active().singleResult();                 }                 else {                 	nexttask = taskService.createTaskQuery().processInstanceId(business.getProcessInstanceId()).active().list().get(0);                 }                  if(nextFlowNodeUserList !=null) {                 	business.setActStatus(ActStatus.doing);                 	business.setTaskId(nexttask.getId());                 	business.setTaskNameId(nextUserTask.getId());                 	business.setTaskName(nextUserTask.getName());                 	business.setPriority(nextUserTask.getPriority());                     business.setTodoUsers(JSON.toJSONString(newusername));                 }                 else {                 	business.setActStatus(ActStatus.doing);                 	business.setTaskId(nexttask.getId());                 	business.setTaskNameId("");                 	business.setTaskName("");                 	business.setPriority("");                     business.setTodoUsers("");                 }                 if(ObjectUtil.isNotEmpty(taskBo.getNextApproval())) {                 	business.setActStatus(ActStatus.doing);                 	business.setTaskId(nexttask.getId());                 	business.setTaskNameId(nextUserTask.getId());                 	business.setTaskName(nextUserTask.getName());                 	business.setPriority(nextUserTask.getPriority());                     business.setTodoUsers(taskBo.getNextApproval());                 }             }             else {//**没有下一个节点，流程已经结束了             	business.setActStatus(ActStatus.pass);             	business.setTaskId("");             	business.setTaskNameId("");             	business.setTaskName("");                 business.setTodoUsers("");             }             // 流程处理完后，进行回调业务层             wfMyBusinessService.updateById(business);             if (flowCallBackService!=null)flowCallBackService.afterFlowHandle(business);         }

5、效果图