How to Update Joget App Environment Variables Programmatically in BeanShell

How to Update Joget App Environment Variables Programmatically in BeanShell In Joget DX, App Environment Variables are commonly used to store global configuration values—such as API endpoints, tax rates, batch counter sequences, or feature flags. While administrators can update these variables manually through Joget App Center, enterprise workflows often need to update environment variables programmatically (for example, incrementing a daily batch sequence counter or updating an OAuth access token). In this guide, we'll write a short BeanShell script using Joget's EnvironmentVariableDao to fetch and update App Environment Variables dynamically. How It Works Obtain App Context: AppUtil.getCurrentAppDefinition() retrieves the active application definition. Access the DAO Bean: AppUtil.getApplicationContext().getBean("environmentVariableDao") retrieves Joget's internal DAO for environment variables. Load & Update: environmentVariableDao.loadById(envVarId, appDef) retrieves the target variable instance. Modifying .setValue() and executing environmentVariableDao.update(envVar) persists the updated value immediately. The Code Place this BeanShell snippet inside a BeanShell Tool workflow step or a Form Post-Processing Tool : import org.joget.apps.app.dao.EnvironmentVariableDao ; import org.joget.apps.app.model.AppDefinition ; import org.joget.apps.app.model.EnvironmentVariable ; import org.joget.apps.app.service.AppUtil ; import org.joget.commons.util.LogUtil ; public void updateAppEnvironmentVariable ( String variableId , String newValue ) { AppDefinition appDef = AppUtil . getCurrentAppDefinition (); if ( appDef != null ) { // Retrieve Joget's Environment Variable DAO bean EnvironmentVariableDao envDao = ( EnvironmentVariableDao ) AppUtil . getApplicationContext (). getBean ( "environmentVariableDao" ); // Load target environment variable by ID EnvironmentVariable envVar = envDao . loadById ( variableId , appDef ); if ( envVar != null ) { LogUtil . info ( "EnvVar Manager