Increment a workflow variable value:
import org.joget.workflow.model.service.WorkflowManager;WorkflowManager workflowManager = (WorkflowManager) pluginManager.getBean("workflowManager");String approvalLvl = workflowManager.getProcessVariable(workflowAssignment.getProcessId(), "ApprovalLevel");String newApprovalLvl = String.valueOf(Integer.parseInt(approvalLvl)+1);workflowManager.activityVariable(workflowAssignment.getActivityId(), "ApprovalLevel", newApprovalLvl); |
This beanshell script retrieves workflow variable 'ApprovalLevel', converts it to an integer, adds 1, and stores it back as the same workflow variable.