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idString 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