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What is it for?

• English
  Joget Workflow provided Bean Shell implementation as several Plugin Types. Please refer to usages section.

  Thai
  Joget Workflow ให้การใช้งาน Bean Shell เป็นปลั๊กอินหลายประเภท โปรดดู usages

• BeanShell is a small, embeddable Java source interpreter with object scripting language features written in Java.

  Thai
  BeanShell เป็นล่าม Java ขนาดเล็กที่สามารถฝังตัวได้พร้อมคุณสมบัติภาษาสคริปต์วัตถุที่เขียนด้วยภาษาจาวา

• BeanShell dynamically executes standard Java syntax in runtime.

  Thai
  BeanShell เรียกใช้งานไวยากรณ์ Java มาตรฐานแบบไดนามิกในรันไทม์

• By using BeanShell Plugin, you can type in valid Java codes in plugin configuration and the statements will be executed when the plugin is triggered.

  Thai
  โดยใช้ BeanShell Plugin คุณสามารถพิมพ์รหัส Java ที่ถูกต้องในการกำหนดค่าปลั๊กอินและคำสั่งจะถูกดำเนินการเมื่อมีการเรียกใช้ปลั๊กอิน

• No compilation cycle is needed.

  Thai
  ไม่จำเป็นต้องมีวงจรการรวบรวม

What is the code syntax?

• Java syntax supported by the version of JDK used

  Thai
  ไวยากรณ์ Java รองรับโดยรุ่นของ JDK ที่ใช้

• Usage of all libraries that Joget used. For details please refer to NOTICE.txt in the release installer/bundle.

  Thai
  การใช้งานไลบรารีทั้งหมดที่ Joget ใช้ สำหรับรายละเอียดโปรดดูที่ NOTICE.txt ในโปรแกรมติดตั้ง / ชุดรวม

• Usage of all Joget Workflow Utility and Service Methods.

  Thai
  การใช้ยูทิลิตี้ Joget Workflow Utility and Service Methods

• Usage of Hash Variable.

  Thai
  การใช้ Hash Variable

Usages

Use as Form Load Binder

Anchor
Form Load Binder Form Load Binder

Injected Variables:

• • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่สารยึดเกาะนี้จะผูกกับ (org.joget.apps.form.model.Element)

  • primaryKey - The primary key provided by primaryKey - The primary key provided by the element to load data. (java.lang.String)

    Thai
    primaryKey - คีย์หลักที่ได้รับจากองค์ประกอบในการโหลดข้อมูล (java.lang.String)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

    Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

• • An org.joget.apps.form.model.FormRowSet object which contains one org.joget.apps.form.model.FormRow object. 

    Thai
    วัตถุ org.joget.apps.form.model.FormRowSet ซึ่งมีหนึ่ง org.joget.apps.form.model.FormRow หนึ่งวัตถุ

Samples:

Load user data using jdbc.

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import javax.sql.DataSource;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.commons.util.LogUtil;
  
public FormRowSet load(Element element, String username, FormData formData) { 
    FormRowSet rows = new FormRowSet();
    if (username != null && !username.isEmpty()) {
        Connection con = null;
        try {
            // retrieve connection from the default datasource
            DataSource ds = (DataSource)AppUtil.getApplicationContext().getBean("setupDataSource");
            con = ds.getConnection();
         
            // execute SQL query
            if(!con.isClosed()) {
                PreparedStatement stmt = con.prepareStatement("SELECT username, firstName, lastName, email from dir_user where username=?");
                stmt.setObject(1, username);
                ResultSet rs = stmt.executeQuery();
                while (rs.next()) {
                    FormRow row = new FormRow();
                    System.out.println(rs.getObject("username") );
                    row.setProperty("username", (rs.getObject("username") != null)?rs.getObject("username").toString():"");
                    row.setProperty("firstName", (rs.getObject("firstName") != null)?rs.getObject("firstName").toString():"");
                    row.setProperty("lastName", (rs.getObject("lastName") != null)?rs.getObject("lastName").toString():"");
                    row.setProperty("email", (rs.getObject("email") != null)?rs.getObject("email").toString():"");
                    
                    rows.add(row);
					//we add break; so that it stops iterating after the first result is returned
                    break;
                }
            }
        } catch(Exception e) {
            LogUtil.error("Sample app - Form 1", e, "Error loading user data in load binder");
        } finally {
            //always close the connection after used
            try {
                if(con != null) {
                    con.close();
                }
            } catch(SQLException e) {/* ignored */}
        }
    }
    return rows;
}
  
//call load method with injected variable
return load(element, primaryKey, formData);

Use as Form Options Binder

Injected Variables:

• • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบนี้ผูกติดอยู่กับ (org.joget.apps.form.model.Element)

  • primaryKey - The primary key provided by the element to load data. (java.lang.String)

    Thai
    primaryKey - คีย์หลักที่ได้รับจากองค์ประกอบในการโหลดข้อมูล (java.lang.String)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

    Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

• • An org.joget.apps.form.model.FormRowSet object which contains one or more org.joget.apps.form.model.FormRow object. All FormRow objects are expected to have "value" and "label" property.

Samples:

Load time zone as the select box options.

...

...

• • Thai
    วัตถุ org.joget.apps.form.model.FormRowSet ซึ่งมีวัตถุ org.joget.apps.form.model.FormRow หนึ่งรายการขึ้นไป วัตถุ FormRow ทั้งหมดคาดว่าจะมีคุณสมบัติ "value" และ "label"

Samples:

Load time zone as the select box options.

import java.util.Map;
import org.joget.apps.app.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.form.service.FormUtil;
import org.joget.commons.util.TimeZoneUtil;

public FormRowSet load(Element element, String primaryKey, FormData formData) { 
    FormRowSet rows = new FormRowSet();
    
    //Get timezones using timezone util
    for(Map.Entry entry : TimeZoneUtil.getList().entrySet()){
        FormRow option = new FormRow();
        option.setProperty(FormUtil.PROPERTY_VALUE, (String) entry.getKey());
        option.setProperty(FormUtil.PROPERTY_LABEL, (String) entry.getValue());
        rows.add(option);
    }
    
    return rows;
}

//call load method with injected variable
return load(element, primaryKey, formData);

Use as Form Ajax Options Binder

Injected Variables:

• • values - Dependency values of the controlling field. (java.lang.String[])

    Thai
    ค่า - ค่าการพึ่งพาของเขตข้อมูลการควบคุม (java.lang.String [])

Expected Return Object:

• • An org.joget.apps.form.model.FormRowSet object which contains one or more org.joget.apps.form.model.FormRow object. All FormRow objects are expected to have "value" and "label" property.

Samples:

• • Thai
    วัตถุ org.joget.apps.form.model.FormRowSet ซึ่งมีวัตถุ org.joget.apps.form.model.FormRow หนึ่งรายการขึ้นไป วัตถุ FormRow ทั้งหมดคาดว่าจะมีคุณสมบัติ "value" และ "label"

Samples:

Load user Load user as options based on the group id passed by the controlling field.

import java.util.Collection;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.form.service.FormUtil;
import org.joget.directory.model.User;
import org.joget.directory.model.service.ExtDirectoryManager;

public FormRowSet load(String[] values) { 
    FormRowSet rows = new FormRowSet();
    
    ExtDirectoryManager directoryManager = (ExtDirectoryManager) AppUtil.getApplicationContext().getBean("directoryManager");
    
    //set groupId based on dependency value
    String groupId = null;
    if (values != null && values.length > 0) {
        groupId = values[0];
    }
    
    //Get users using directory manager
    Collection userList = directoryManager.getUsers(null, null, null, null, groupId, null, null, "firstName", false, null, null);
    for(Object u : userList){
        User user = (User) u;
        FormRow option = new FormRow();
        option.setProperty(FormUtil.PROPERTY_VALUE, user.getUsername());
        option.setProperty(FormUtil.PROPERTY_LABEL, user.getFirstName() + " " + user.getLastName());
        rows.add(option);
    }
    
    return rows;
}

//call load method with injected variable
return load(values);

Use as Form Store Binder

Injected Variables:

• • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่สารยึดเกาะนี้จะผูกกับ (org.joget.apps.form.model.Element)

  • rows - Data to be store. Contains only one org.joget.apps.form.model.FormRow object. (org.joget.apps.form.model.FormRowSet)

    Thai
    rows - ข้อมูลที่จะจัดเก็บ มีวัตถุ org.joget.apps.form.model.FormRow เดียวเท่านั้น (org.joget.apps.form.model.FormRowSet)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

Expected Return Object:

• • Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

• • Same org.joget.apps.form.model.FormRowSet object which stored.

    Thai
    วัตถุ org.joget.apps.form.model.FormRowSet เดียวกันซึ่งเก็บไว้

Samples:

Do some calculation before storing the data using Workflow Form Binder.

import java.text.DecimalFormat;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.form.model.FormStoreBinder;
import org.joget.plugin.base.PluginManager;
 
public FormRowSet store(Element element, FormRowSet rows, FormData formData) {
    
    //check the rows is not empty before store it
    if (rows != null && !rows.isEmpty()) {
        //Get the submitted data
        FormRow row = rows.get(0);
        
        String unitPrice = row.getProperty("unitPrice");
        String unit = row.getProperty("unit");
        
        double total = 0;
        try {
            double price = Double.parseDouble(unitPrice);
            int unit = Integer.parseInt(unit);
            
            total = price * unit;
        } catch (Exception e) {}
        
        //format the total to 2 decimal
        DecimalFormat df = new DecimalFormat("#.00");
        row.setProperty("total", df.format(total));
    
        //Reuse Workflow Form Binder to store data
        PluginManager pluginManager = (PluginManager) AppUtil.getApplicationContext().getBean("pluginManager");
        FormStoreBinder binder = (FormStoreBinder) pluginManager.getPlugin("org.joget.apps.form.lib.WorkflowFormBinder");
        binder.store(element, rows, formData);
    }
    
    return rows;
}

//call store method with injected variable
return store(element, rows, formData);

Use as Form Validator

Injected Variables:

• • element - Element that this validator is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่ตัวตรวจสอบนี้จะผูกกับ (org.joget.apps.form.model.Element)

  • values - The submitted values of the element. (java.lang.String[])

    Thai
    ค่า - ค่าส่งขององค์ประกอบ (java.lang.String [])

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

Expected Return Object:

• • Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

Samples:

Compare the submitted value with the value of another field.

import java.util.Arrays;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.Form;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.service.FormUtil;

public boolean validate(Element element, FormData formData, String[] values) {
    boolean result = true;

    //get field 1 value from form data object
    String field1Id = "field1";
    Form form = FormUtil.findRootForm(element);
    Element field1 = FormUtil.findElement(field1Id, form, formData);

    if (field1 != null) {
        //get value of field 1
        String[] compareValues = FormUtil.getElementPropertyValues(field1, formData);

        //compare the value of field 2 and field 1 are equals
        if (!Arrays.equals(values, compareValues)) {
            String id = FormUtil.getElementParameterName(element);
            formData.addFormError(id, "Value not equal!!!!");
            result = false;
        } 
    } else {
        //ignore if the field 1 not exist
    }

    return result; 
}

//call validate method with injected variable
return validate(element, formData, values);

Use as Form Multi Row Load Binder

Injected Variables:

...

Textfield / Textarea length not exceeding 500 characters

import java.util.Arrays;
import org.joget.apps.form.model.Element

...

Expected Return Object:

• • An org.joget.apps.form.model.FormRowSet object which contains one or more org.joget.apps.form.model.FormRow object. 

Samples:

Load default grid data from another table if current record does not have any grid data.

import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.modelservice.FormDataFormUtil;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.form.service.FormUtil;
import org.joget.plugin.base.PluginManager;
import org.joget.apps.form.model.FormLoadBinder;

public FormRowSet load(Element element, String primaryKey, FormData formData) {
    String defaultFormDefId = "default_grid_entry"; //change this to the form id used to store default grid data
    String formDefId = "grid_entry";  //change this to the form id used to store grid data
    String foreignKey = "fk"; //change this to the foreign key 
    
    FormRowSet f = new FormRowSet();
    f.setMultiRow(true);

    // Reuse Multi Row Binder to load data
    PluginManager pluginManager = (PluginManager) FormUtil.getApplicationContext().getBean("pluginManager");
    FormLoadBinder binder = (FormLoadBinder) pluginManager.getPlugin("org.joget.    
if(values[0].length() > 500){
    String id = FormUtil.getElementParameterName(element);
    formData.addFormError(id, "Value cannot be longer than 500 characters. You have entered " + values[0].length() + " characters.");
    return false;
}else{
    return true;
}

Field value does not exceed 500 in numerical value

import java.util.Arrays;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.service.FormUtil;

String id = FormUtil.getElementParameterName(element);
String amount = "";
if(values.length > 0){
    amount = values[0];
}

if(amount.isEmpty()){
    formData.addFormError(id, "Please key in a amount.");
    return false;
}else{
    float amountF = Float.parseFloat(amount);
    if(amountF >=500){
        formData.addFormError(id, "Amount cannot be more than 500.plugin.enterprise.MultirowFormBinder");
    
    //Load from the grid tablereturn false;
    binder.setProperty("formDefId", formDefId);
    binder.setProperty("foreignKey", foreignKey);
    f = binder.load(element, primaryKey, formData);
    
    //if no grid data is retrieved, get from default table
    if (f == null || f.isEmpty()) {
        binder.setProperty("formDefId", defaultFormDefId);
        
        //set the foreign key value to empty
        f = binder.load(element, "", formData);
    }
    return f;
}

//call load method with injected variable
return load(element, primaryKey, formData);

Use as Form Multi Row Store Binder

Injected Variables:

}
}

return true;

Use as Form Multi Row Load Binder

Injected Variables:

• • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่สารยึดเกาะนี้จะผูกกับ (org.joget.apps.form.model.Element)

  • primaryKey - The primary key provided by the element to load data. (java.lang.String)

    Thai
    primaryKey - คีย์หลักที่ได้รับจากองค์ประกอบในการโหลดข้อมูล (java.lang.String)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

    Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

• • An org.joget.apps.form.model.FormRowSet object which contains one or more org.joget.apps.form.model.FormRow object. 

    Thai
    วัตถุ

  • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)
  • rows - Data to be store. Contains one or more

    org.joget.apps.form.model.

    FormRow object. (

    FormRowSet ซึ่งมีวัตถุ org.joget.apps.form.model.

    FormRowSet)
  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

Expected Return Object:

Samples:

Bulk create users based on the grid data.

• • FormRow หนึ่งรายการขึ้นไป

Samples:

Load default grid data from another table if current record does not have any grid data.

import 

import java.util.HashSet;
import java.util.Set;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.commonsform.utilservice.LogUtilFormUtil;
import org.joget.commonsplugin.utilbase.StringUtilPluginManager;
import org.joget.directoryapps.model.Role;
import org.joget.directory.model.User;
import org.joget.directory.dao.RoleDao;
import org.joget.directory.dao.UserDao;
import org.joget.directory.model.service.DirectoryUtil;
import org.joget.directory.model.service.UserSecurity;
 
form.model.FormLoadBinder;

public FormRowSet storeload(Element element, FormRowSetString rowsprimaryKey, FormData formData) {
    String try {
        UserSecurity us = DirectoryUtil.getUserSecurity();defaultFormDefId = "default_grid_entry"; //change this to the form id used to store default grid data
    String formDefId =  RoleDao roleDao = (RoleDao) AppUtil.getApplicationContext().getBean("roleDao");
    "grid_entry";  //change this to the form id used to store grid data
    UserDaoString userDaoforeignKey = (UserDao) AppUtil.getApplicationContext().getBean("userDao");
       "fk"; //change this to the foreign key 
    
    forFormRowSet (FormRowf row= :new rowsFormRowSet() {;
    f.setMultiRow(true);

    // Reuse Multi Row //GetBinder theto submittedload data for each grid row
    PluginManager pluginManager = (PluginManager) FormUtil.getApplicationContext().getBean("pluginManager");
    StringFormLoadBinder usernamebinder = row.getProperty("username(FormLoadBinder) pluginManager.getPlugin("org.joget.plugin.enterprise.MultirowFormBinder");
    
    //Load from the grid table
 String firstName = rowbinder.getPropertysetProperty("firstNameformDefId", formDefId);
    binder.setProperty("foreignKey", foreignKey);
       String lastNamef = rowbinder.getProperty("lastName"load(element, primaryKey, formData);
    
    //if no grid data is retrieved, Stringget emailfrom = row.getProperty("email");default table
    if (f == null || f.isEmpty()) {
     String password = rowbinder.getPropertysetProperty("passwordformDefId", defaultFormDefId);
            
        //set the foreign key Uservalue user = new User();to empty
        f = binder.load(element,  user.setId(username"", formData);
    }
    return f;
}

//call load method with injected variable
return load(element, primaryKey, formData);

Use as Form Multi Row Store Binder

Injected Variables:

• • element - Element that this binder is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่สารยึดเกาะนี้จะผูกกับ (org.joget.apps.form.model.Element)

  • rows - Data to be store. Contains one or more org.joget.apps.form.model.FormRow object. (org.joget.apps.form.model.FormRowSet)

    Thai
    rows - ข้อมูลที่จะจัดเก็บ มีวัตถุ org.joget.apps.form.model.FormRow หนึ่งรายการขึ้นไป (org.joget.apps.form.model.FormRowSet)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

    Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

Samples:

Bulk create users based on the grid data.

import java.util.HashSet;
import java.util.Set;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.commons.util.LogUtil;
import org.joget.commons.util.StringUtil;
import org.joget.directory.model.Role;
import org.joget.directory.model.User;
import org.joget.directory.dao.RoleDao;
import org.joget.directory.dao.UserDao;
import org.joget.directory.model.service.DirectoryUtil;
import org.joget.directory.model.service.UserSecurity;
 
public FormRowSet store(Element element, FormRowSet rows, FormData formData) {
    try { user.setUsername(username);
            user.setTimeZone("0");
            user.setActive(1);
            user.setFirstName(firstName);
            user.setLastName(lastName);
            user.setEmail(email);
            
            //Check if there is user security implementation, using it to encrypt password
            if (us != null) {
                user.setPassword(us.encryptPassword(username, password));
            } else {
                user.setPassword(StringUtil.md5Base16(password));
            }
            user.setConfirmPassword(password);
            
            //set user role
            Set roleSetUserSecurity us = new HashSetDirectoryUtil.getUserSecurity();
        RoleDao roleDao = (RoleDao) roleSetAppUtil.addgetApplicationContext(roleDao).getRolegetBean("ROLE_USERroleDao"));
        UserDao userDao =  user.setRoles(roleSet(UserDao) AppUtil.getApplicationContext().getBean("userDao");
        
    
    for (FormRow row : rows) {
   userDao.addUser(user);
         //Get the submitted ifdata (usfor !=each null)grid {row
            String username =  usrow.insertUserPostProcessinggetProperty(user"username");
            String  }firstName = row.getProperty("firstName");
        }
    String }lastName catch= (Exception e) {
row.getProperty("lastName");
            String email = LogUtilrow.errorgetProperty("Sample app - Bulk Create Users form", e, "Store user error!!email");
            String password = row.getProperty("password");
    }
       return rows;
}
 
//call store method with injected variable
return store(element, rows, formData);

Use as Form Multi Row Validator

Injected Variables:

• • element - Element that this validator is tie to. (org.joget.apps.form.model.Element)
  • rows - Submitted data. Contains one or more org.joget.apps.form.model.FormRow object. (org.joget.apps.form.model.FormRowSet)
  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

Expected Return Object:

• • A boolean value to indicate the validation pass or fail.

Samples:

Validate the sum of a column values are less than 1000.

import java.util.Arrays;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.Element;
import org.joget.apps.form.model.Form;
import org.joget.apps.form.model.FormData;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.form.service.FormUtil;
 
public boolean validate(Element element, FormRowSet rows, FormData formData) {
    boolean result = true;
    if (rows != null && !rows.isEmpty()) {
     User user = new User();
            user.setId(username);
            user.setUsername(username);
            user.setTimeZone("0");
            user.setActive(1);
            user.setFirstName(firstName);
            user.setLastName(lastName);
            user.setEmail(email);
         int total = 0;
        
        //SumCheck theif valuesthere fromis column "amount"
        for (FormRow row : rows) {
user security implementation, using it to encrypt password
            if (us !=     try null) {
                int amount = Integer.parseInt(row.getProperty("amount"user.setPassword(us.encryptPassword(username, password));
            } else {
  total += amount;
            } catch (Exception e) {}
 user.setPassword(StringUtil.md5Base16(password));
            }
            user.setConfirmPassword(password);
        //if amount larger than 1000
          if (total > 1000) {//set user role
            StringSet idroleSet = new FormUtil.getElementParameterNameHashSet(element);
            formData.addFormError(id, "Total amount should not larger than 1000!!!!"roleSet.add(roleDao.getRole("ROLE_USER"));
            result = falseuser.setRoles(roleSet);
        }
    }
   
    return result;
}
 
//call validate method with injected variable
return validate(element, rows, formData);

Use as Form Permission

Injected Variables:

• • user - User object of current logged in user (org.joget.directory.model.User)
  • requestParams - Request parameters map of current HTTP Request (java.util.Map)

Expected Return Object:

• • A boolean value to indicate the user is authorized.

Samples:

Check the current user's username are same with the form field "creator" value. The following sample using Form Hash Variable to retrieve form field value.

import java.util.Map;
import org.joget.directory.model.User;

public boolean isAuthorized(User user, Map params) { 
    //using hash variable to get "creator" field value and escapes it with java syntax, then compare with current username
    return "#form.crm_account.creator?java#".equals(user.getUsername());
}

//call isAuthorized     userDao.addUser(user);
            if (us != null) {
                us.insertUserPostProcessing(user);
            }
        }
    } catch (Exception e) {
        LogUtil.error("Sample app - Bulk Create Users form", e, "Store user error!!");
    }
    return rows;
}
 
//call store method with injected variable
return isAuthorized(userstore(element, rows, requestParamsformData);

Use as Form

...

Multi Row Validator

Injected Variables:

• • element - Element that this validator is tie to. (org.joget.apps.form.model.Element)

    Thai
    องค์ประกอบ - องค์ประกอบที่ตัวตรวจสอบนี้จะผูกกับ

    workflowAssignment - The workflow activity assignment object of the saving form. Null when the form is not an assignment form.

    (org.joget.apps.

    workflow

    form.model.

    WorkflowAssignment

    Element)

    pluginManager -
  • Plugin Manager service bean for convenient usage

    rows - Submitted data. Contains one or more org.joget.apps.form.model.FormRow object. (org.joget.apps.

    plugin

    form.

    base

    model.

    PluginManager

    FormRowSet)

    appDef - App definition of the process.

    Thai
    แถว - ข้อมูลที่ส่ง มีวัตถุ org.joget.apps.form.model.FormRow หนึ่งรายการขึ้นไป (org.joget.apps.

    app

    form.model.

    AppDefinition

    FormRowSet)

  • request - Http Request object of current Http Request. (javax.servlet.http.HttpServletRequest)

  • formData - The data holder of the whole form. (org.joget.apps.form.model.FormData)

    Thai
    formData - ผู้ถือข้อมูลของทั้งฟอร์ม (org.joget.apps.form.model.FormData)

Expected Return Object:

...

...

...

• • A boolean value to indicate the validation pass or fail.

    Thai
    ค่าบูลีนเพื่อระบุว่าผ่านการตรวจสอบหรือล้มเหลว

Samples:

Validate the sum of a column values are less than 1000.

import java.util.MapArrays;
import javax.servlet.http.HttpServletRequestorg.joget.apps.app.service.AppUtil;
import org.joget.apps.appform.model.AppDefinitionElement;
import org.joget.apps.appform.servicemodel.AppPluginUtilForm;
import org.joget.apps.appform.servicemodel.AppUtilFormData;
import org.joget.apps.pluginform.basemodel.ApplicationPluginFormRow;
import org.joget.pluginapps.base.Plugin;
import org.joget.plugin.base.PluginManagerform.model.FormRowSet;
import org.joget.pluginapps.propertyform.modelservice.PropertyEditableFormUtil;
 
public Objectboolean execute(AppDefinition appDef, HttpServletRequest requestvalidate(Element element, FormRowSet rows, FormData formData) {
    String[]boolean emailsresult = new String[]{"test1@joget.org", "test2@joget.org"}true;
    
if (rows != null //Reuse Email Tool to send separated email to a list of users&& !rows.isEmpty()) {
        int total = 0;
    Plugin  plugin = pluginManager.getPlugin("org.joget.apps.app.lib.EmailTool");
    
    //GetSum defaultthe propertiesvalues (SMTPfrom setting) for email tool
column "amount"
      Map propertiesMap =for AppPluginUtil.getDefaultProperties(plugin,FormRow null,row appDef,: nullrows); {
      propertiesMap.put("pluginManager", pluginManager);
      propertiesMap.put("appDef", appDef);try {
    propertiesMap.put("request", request);
    
    ApplicationPlugin emailTool   int amount = (ApplicationPlugin) pluginInteger.parseInt(row.getProperty("amount"));
     
    //send email
    for (String email :total emails) {+= amount;
        propertiesMap.put("toSpecific", email);
   } catch (Exception e)  propertiesMap.put("subject", "This is a test email for " + email);{}
        }
        propertiesMap.put("message", "Email content for " + email);

        //if amount larger than 1000
        //set properties and execute the tool
if (total > 1000) {
            String id ((PropertyEditable) emailTool).setProperties(propertiesMap= FormUtil.getElementParameterName(element);
           emailTool formData.execute(propertiesMapaddFormError(id, "Total amount should not larger than 1000!!!!");
            result = false;
        }
    }
 
    return nullresult;
}
 
//call executevalidate method with injected variable
return execute(appDefvalidate(element, rows, requestformData);

Use as

...

Form Permission

Injected Variables:

• • user - User

    httpRequest - HTTP Request

    object of current

    HTTP Request. (javax.servlet.http.HttpServletRequest)

    logged in user (org.joget.directory.model.User)

    Thai
    ผู้ใช้ - วัตถุผู้ใช้ของผู้ใช้ที่เข้าสู่ระบบในปัจจุบัน

    datalist - Datalist object of the current datalist

    (org.joget.

    apps

    directory.

    datalist.

    model.

    Datalist

    User)

  • requestParams - Request parameters map of current HTTP Request (java.util.Map)

    Thai
    requestParams - แมปพารามิเตอร์คำขอของคำขอ HTTP ปัจจุบัน (java.util.Map)

    rowKeys - A String array of record ID(s) for datalist row(s) that is selected for this action

Expected Return Object:

...

...

for (String key : rowKeys) {
	System.out.println("Record key is " + key);
}

Use as Process Participant

Injected Variables:

• • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)
  • workflowActivity - Workflow Activity that trying to retrieves assignee. (org.joget.workflow.model.WorkflowActivity)

Expected Return Object:

• • A java.util.Collection of username in java.lang.String to be assign to the Workflow Activity.

Samples:

        Randomly assign an user in a department to a workflow activity.

• • A boolean value to indicate the user is authorized.

    Thai
    ค่าบูลีนเพื่อระบุผู้ใช้ที่ได้รับอนุญาต

Samples:

Check the current user's username are same with the form field "creator" value. The following sample using Form Hash Variable to retrieve form field value.

import java.util.Map;
import org.joget.directory.model.User;

public boolean isAuthorized(User user, Map params) { 
    //using hash variable to get "creator" field value and escapes it with java syntax, then compare with current username
    return "#form.crm_account.creator?java#".equals(user.getUsername());
}

//call isAuthorized method with injected variable
return isAuthorized(user, requestParams);

Use as Form Post Submission Processing Tool

Injected Variables:

• • workflowAssignment - The workflow activity assignment object of the saving form. Null when the form is not an assignment form. (org.joget.workflow.model.WorkflowAssignment)

    Thai
    workflowAssignment - วัตถุการกำหนดกิจกรรมเวิร์กโฟลว์ของแบบฟอร์มการบันทึก เป็นโมฆะเมื่อแบบฟอร์มไม่ใช่แบบฟอร์มการมอบหมาย (org.joget.workflow.model.WorkflowAssignment)

  • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)

    Thai
    pluginManager - ปลั๊กอินตัวจัดการปลั๊กอินสำหรับการใช้งานที่สะดวก (org.joget.plugin.base.PluginManager)

  • appDef - App definition of the process. (org.joget.apps.app.model.AppDefinition)

    Thai
    appDef - นิยามแอพของกระบวนการ (org.joget.apps.app.model.AppDefinition)

  • request - Http Request object of current Http Request. (javax.servlet.http.HttpServletRequest)

    Thai
    ขอ - วัตถุคำขอ HTTP การร้องขอ Http ปัจจุบัน (javax.servlet.http.HttpServletRequest)

Expected Return Object:

• • None

    Thai
    ไม่มี

Samples:

Reuse Email tool to send separate email to each users. The following script is for a form not mapped to workflow assignment, therefore workflowAssignment is not available.

import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.service.AppPluginUtil;
import org.joget.apps.app.service.AppUtil;
import org.joget.plugin.base.ApplicationPlugin;
import org.joget.plugin.base.Plugin;
import org.joget.plugin.base.PluginManager;
import org.joget.plugin.property.model.PropertyEditable;
 
public Object execute(AppDefinition appDef, HttpServletRequest request) {
    String[] emails = new String[]{"test1@joget.org", "test2@joget.org"};
    
    //Reuse Email Tool to send separated email to a list of users;
    Plugin plugin = pluginManager.getPlugin("org.joget.apps.app.lib.EmailTool"

import java.util.ArrayList;
import java.util.Collection;
import org.joget.apps.app.service.AppUtil;
import org.joget.directory.model.User;
import org.joget.directory.model.service.ExtDirectoryManager;
import org.joget.workflow.model.WorkflowActivity;

public Collection getAssignees(WorkflowActivity activity) { 
    Collection assignees = new ArrayList();
    
    ExtDirectoryManager directoryManager = (ExtDirectoryManager) pluginManager.getBean("directoryManager");
    
    String deptId = "D-005";
    
    //Get total user in department
    Long total = directoryManager.getTotalUsers(null, null, deptId, null, null, null, null);
    
    //Get random number from 0 to the total number of users in department
    int random = (int) (Math.random() * total);
    
    //Get users using directory managerdefault properties (SMTP setting) for email tool
    CollectionMap userListpropertiesMap = directoryManagerAppPluginUtil.getUsersgetDefaultProperties(nullplugin, null, deptIdappDef, null,);
 null, null, null, propertiesMap.put("firstNamepluginManager", false, random, 1pluginManager);
    propertiesMap.put("appDef", appDef);
    for(Object u : userList){propertiesMap.put("request", request);
    
    UserApplicationPlugin useremailTool = (UserApplicationPlugin) uplugin;
    
     assignees.add(user.getUsername());
    }//send email
    for (String email : emails) {
    
    return assignees;
}

//call getAssignees method with injected variable
return getAssignees(workflowActivity);

...

propertiesMap.put("toSpecific", email);
        propertiesMap.put("subject", "This is a test email for " + email);
        propertiesMap.put("message", "Email content for " + email);
        
        //set properties and execute the tool
        ((PropertyEditable) emailTool).setProperties(propertiesMap);
        emailTool.execute(propertiesMap);
    }
    
    return null;
}
 
//call execute method with injected variable
return execute(appDef, request);

Use as Datalist Action

Injected Variables:

• • httpRequest - HTTP Request object of current HTTP Request. (javax.servlet.http.HttpServletRequest)

    Thai
    httpRequest - วัตถุคำขอ HTTP ของคำขอ HTTP ปัจจุบัน (javax.servlet.http.HttpServletRequest)

  • datalist - Datalist object of the current datalist (org.joget.apps.datalist.model.Datalist)

    Thai
    datalist - วัตถุ datalist ของ datalist ปัจจุบัน (org.joget.apps.datalist.model.Datalist)

  • rowKeys - A String array of record ID(s) for datalist row(s) that is selected for this action

    Thai
    rowKeys - อาร์เรย์สตริงของ ID เรคคอร์ด (s) สำหรับแถวดาต้าลิสต์ที่เลือกสำหรับการกระทำนี้

Expected Return Object:

• • None

    Thai
    ไม่มี

Samples:

for (String key : rowKeys) {
	System.out.println("Record key is " + key);
}

Use as Datalist Formatter

Note:

• • The entire script is defaulted to be applied to every row in the specified column, hence it is not needed to perform looping to manually apply formatting to every row.

    Thai
    สคริปต์ทั้งหมดจะมีค่าเริ่มต้นที่จะนำไปใช้กับทุกแถวในคอลัมน์ที่ระบุดังนั้นจึงไม่จำเป็นต้องทำการวนซ้ำเพื่อใช้การจัดรูปแบบกับทุกแถวด้วยตนเอง

  • It is also possible to use hash variable in the returned value.

    Thai
    นอกจากนี้ยังเป็นไปได้ที่จะใช้ตัวแปรแฮชในค่าที่ส่งคืน

Injected Variables:

• • datalist - Datalist object of the current datalist (org.joget.apps.datalist.model.Datalist)

    Thai
    datalist - วัตถุ datalist ของ datalist ปัจจุบัน (org.joget.apps.datalist.model.Datalist)

  • column - The current datalist column object (org.joget.apps.datalist.model.DataListColumn)

    Thai
    column - วัตถุคอลัมน์ datalist ปัจจุบัน (org.joget.apps.datalist.model.DataListColumn)

  • row - row Object of current record row in the datalist.
    To retrieve the property value from Object row, use this service method: DataListService.evaluateColumnValueFromRow(Object row, String propertyName)

    Thai
    row - row วัตถุของแถวเร็กคอร์ดปัจจุบันใน datalist ในการดึงค่าคุณสมบัติจากแถวออบเจกต์ให้ใช้วิธีการบริการนี้: DataListService.evaluateColumnValueFromRow (Object row, String propertyNameName)

     

  • value - value of the current row as String

    Thai
    value - ค่าของแถวปัจจุบันเป็น String

Expected Return Object:

• • A String value to replace the original row value

    Thai
    ค่าสตริงเพื่อแทนที่ค่าแถวเดิม

Samples:

1) Example code using DataListService service method to evaluate column value "Name" from row object.

//import the necessary classes
import org.joget.apps.datalist.service.DataListService;
import org.joget.apps.app.service.AppUtil;
 
DataListService dataListService = (DataListService) AppUtil.getApplicationContext().getBean("dataListService");
  
//since this entire bean shell applies to every row, "row" is automatically iterated here.
//"name" is the column id
return dataListService.evaluateColumnValueFromRow(row, "name");

2) Format the row value by appending hash variable.

return value + " #currentUser.firstName#";

Use as Process Participant

Injected Variables:

• • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)

    Thai
    pluginManager - บีนปลั๊กอินตัวจัดการปลั๊กอินสำหรับการใช้งานที่สะดวก (org.joget.plugin.base.PluginManager)

  • workflowActivity - Workflow Activity that trying to retrieves assignee. (org.joget.workflow.model.WorkflowActivity)

    Thai
    workflowActivity - กิจกรรมเวิร์กโฟลว์ที่พยายามดึงผู้รับมอบหมาย (org.joget.workflow.model.WorkflowActivity)

Expected Return Object:

• • A java.util.Collection of username in java.lang.String to be assign to the Workflow Activity.

    Thai
    java.util.Collection ของชื่อผู้ใช้ใน java.lang.String เพื่อกำหนดให้กับกิจกรรมเวิร์กโฟลว์

Samples:

        Randomly assign a user in a department to a workflow activity.

import java.util.ArrayList;
import java.util.Collection;
import org.joget.apps.app.service.AppUtil;
import org.joget.directory.model.User;
import org.joget.directory.model.service.ExtDirectoryManager;
import org.joget.workflow.model.WorkflowActivity;

public Collection getAssignees(WorkflowActivity activity) { 
    Collection assignees = new ArrayList();
    
    ExtDirectoryManager directoryManager = (ExtDirectoryManager) pluginManager.getBean("directoryManager");
    
    String deptId = "D-005";
    
    //Get total user in department
    Long total = directoryManager.getTotalUsers(null, null, deptId, null, null, null, null);
    
    //Get random number from 0 to the total number of users in department
    int random = (int) (Math.random() * total);
    
    //Get users using directory manager
    Collection userList = directoryManager.getUsers(null, null, deptId, null, null, null, null, "firstName", false, random, 1);
    for(Object u : userList){
        User user = (User) u;
        assignees.add(user.getUsername());
    }
    
    return assignees;
}

//call getAssignees method with injected variable
return getAssignees(workflowActivity);

Use as Process Tool 

Anchor
Use as Process Tool Use as Process Tool

Injected Variables:

• • workflowAssignment - The workflow tool activity assignment object. (org.joget.workflow.model.WorkflowAssignment)

    Thai
    workflowAssignment - วัตถุเครื่องมือกำหนดกิจกรรมกิจกรรมเวิร์กโฟลว์ (org.joget.workflow.model.WorkflowAssignment)

  • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)

    Thai
    pluginManager - บีนปลั๊กอินตัวจัดการปลั๊กอินสำหรับการใช้งานที่สะดวก (org.joget.plugin.base.PluginManager)

  • appDef - App definition of the process. (org.joget.apps.app.model.AppDefinition)

    Thai
    appDef - นิยามแอพของกระบวนการ (org.joget.apps.app.model.AppDefinition)

  • request - Http Request object of current HTTP Request. Not available if the tool is trigger by Deadline. (javax.servlet.http.HttpServletRequest)

    Thai
    คำขอ - วัตถุคำขอ HTTP ของคำขอ HTTP ปัจจุบัน ไม่สามารถใช้งานได้หากเครื่องมือนั้นเปิดใช้งานตามกำหนดเวลา (javax.servlet.http.HttpServletRequest)

Expected Return Object:

• • None

    Thai
    ไม่มี

Samples:

Start a new process in the same app with current record id.

import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.service.AppService;
import org.joget.apps.app.service.AppUtil;
import org.joget.workflow.model.service.WorkflowManager;
import org.joget.workflow.model.WorkflowAssignment;
import org.joget.workflow.model.WorkflowProcess;
 
public Object execute(WorkflowAssignment assignment, AppDefinition appDef, HttpServletRequest request) {
    AppService appService = (AppService) AppUtil.getApplicationContext().getBean("appService");
    WorkflowManager workflowManager = (WorkflowManager) AppUtil.getApplicationContext().getBean("workflowManager");
    
    //get current record id
    String recordId = appService.getOriginProcessId(assignment.getProcessId());
    
    //get process
    WorkflowProcess process = appService.getWorkflowProcessForApp(appDef.getAppId(), appDef.getVersion().toString(), "process2");
    
    //start process
    workflowManager.processStart(process.getId(), null, null, null, recordId, false);
    
    return null;
}
 
//call execute method with injected variable
return execute(workflowAssignment, appDef, request);

Update Form Field Value

import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.service.AppService;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.workflow.model.WorkflowAssignment;

String formDefId = "hr_expense_new";
String fieldId = "status";
String fieldValue = "Submitted";

//Get record Id from process
AppService appService = (AppService) AppUtil.getApplicationContext().getBean("appService");
String id = appService.getOriginProcessId(workflowAssignment.getProcessId());

//retrieve data
FormRow row = new FormRow();
FormRowSet rowSet = appService.loadFormData(appDef.getAppId(), appDef.getVersion().toString(), formDefId, id);
if (!rowSet.isEmpty()) {
    row = rowSet.get(0);
    //update field value
    row.setProperty(fieldId, fieldValue);
}

//Store the updated data
rowSet.set(0, row);
appService.storeFormData(appDef.getAppId(), appDef.getVersion().toString(), formDefId, rowSet, id);

Start a new process instance for each row of data loaded using foreign key and value

import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.app.service.AppUtil;
import org.joget.plugin.base.PluginManager;
import org.joget.apps.form.model.FormLoadBinder;
import org.joget.workflow.model.service.WorkflowManager;

    String formDefId = "ExpensesClaimEntry";  //change this to the form id used to load grid data
    String foreignKey = "claim"; //change this to the foreign key field id
      
    // Reuse Multi Row Binder to load data
    PluginManager pluginManager = (PluginManager) AppUtil.getApplicationContext().getBean("pluginManager");
    WorkflowManager workflowManager = (WorkflowManager) AppUtil.getApplicationContext().getBean("workflowManager");
    FormLoadBinder binder = (FormLoadBinder) pluginManager.getPlugin("org.joget.plugin.enterprise.MultirowFormBinder");
     
    //Load from the grid table
    binder.setProperty("formDefId", formDefId);
    binder.setProperty("foreignKey", foreignKey);
    
    FormRowSet rows;
    rows = binder.load(null, "#assignment.processId#", null);
    
	//loop through records returned
    for (FormRow row : rows) {
        try {
            Map variableMap = new HashMap();
            variableMap.put("status", row.getProperty("purpose"));
            
			//start a new process instance with data from each row
            //processStart(String processDefId, String processId, Map<String, String> variables, String startProcUsername, String parentProcessId, boolean startManually)
            workflowManager.processStart("expenseclaim:latest:process1", null, variableMap, null, row.getProperty("id"), false);
        } catch (Exception e) {}
    }

Use as Process Route Decision

Note:

• • By using a decision plugin, the specified route transition rules configured explicitly in the process design will be ignored.

    Thai
    โดยใช้ปลั๊กอินการตัดสินใจกฎการเปลี่ยนเส้นทางที่ระบุซึ่งกำหนดค่าไว้อย่างชัดเจนในการออกแบบกระบวนการจะถูกละเว้น

Injected Variables:

• • appDef - App definition of the process. (org.joget.apps.app.model.AppDefinition)

    Thai
    appDef - นิยามแอปของกระบวนการ (org.joget.apps.app.model.AppDefinition)

  • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)

    Thai
    pluginManager - บีนปลั๊กอินตัวจัดการปลั๊กอินสำหรับการใช้งานที่สะดวก (org.joget.plugin.base.PluginManager)

  • processDefId - The process definition ID of the current process instance

    Thai
    processDefId - ID นิยามกระบวนการของอินสแตนซ์กระบวนการปัจจุบัน

  • processId - The process instance ID of the current process instance

    Thai
    processId - ID อินสแตนซ์กระบวนการของอินสแตนซ์กระบวนการปัจจุบัน

  • routeId - The ID of the route node currently configured on

    Thai
    routeId - ID ของโหนดเส้นทางที่กำหนดค่าไว้ในปัจจุบัน

Expected Return Object:

• • A org.joget.workflow.model.DecisionResult object.

    Thai
    วัตถุ org.joget.workflow.model.DecisionResult

Samples:

Decide to approve or reject a request based on the value of the workflow variable "status".

import org.joget.workflow.model.DecisionResult;

//Transition Name to go to
String transitionApprove = "approve";
String transitionReject = "reject";

//Workflow variable ID to set
String workflowVariable = "status";

DecisionResult result = new DecisionResult();

/* Bean Shell Decision supports hash variable, and has access to the process instance context. */
//System.out.println("Value of \'status\' wf-var in this process instance is: " + "#variable.status#");

if ("yes".equalsIgnoreCase("#variable.status#")) {
    result.addTransition(transitionApprove);
    result.setVariable(workflowVariable, "ApprovedByBeanShellDecision");
} else {
    result.addTransition(transitionReject);
    result.setVariable(workflowVariable, "RejectedByBeanShellDecision");
}

/* For use cases requiring multiple node routing, do set boolean below as true. */
//result.setIsAndSplit(true);

return result;

Use as Userview Permission

Injected Variables:

...

Injected Variables:

• • workflowAssignment - The workflow tool activity assignment object. (org.joget.workflow.model.WorkflowAssignment)
  • pluginManager - Plugin Manager service bean for convenient usage. (org.joget.plugin.base.PluginManager)
  • appDef - App definition of the process. (org.joget.apps.app.model.AppDefinition)
  • request - Http Request object of current HTTP Request. Not available if the tool is trigger by Deadline. (javax.servlet.http.HttpServletRequest)

Expected Return Object:

• • None

Samples:

Start a new process in the same app with current record id.

import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.service.AppService;
import org.joget.apps.app.service.AppUtil;
import org.joget.workflow.model.service.WorkflowManager;
import org.joget.workflow.model.WorkflowAssignment;
import org.joget.workflow.model.WorkflowProcess;
 
public Object execute(WorkflowAssignment assignment, AppDefinition appDef, HttpServletRequest request) {
    AppService appService = (AppService) AppUtil.getApplicationContext().getBean("appService");
    WorkflowManager workflowManager = (WorkflowManager) AppUtil.getApplicationContext().getBean("workflowManager");
    
    //get current record id
    String recordId = appService.getOriginProcessId(assignment.getProcessId());
    
    //get process
    WorkflowProcess process = appService.getWorkflowProcessForApp(appDef.getAppId(), appDef.getVersion().toString(), "process2");
    
    //start process
    workflowManager.processStart(process.getId(), null, null, null, recordId, false);
    
    return null;
}
 
//call execute method with injected variable
return execute(workflowAssignment, appDef, request);

Update Form Field Value

import org.joget.apps.app.model.AppDefinition;
import org.joget.apps.app.service.AppService;
import org.joget.apps.app.service.AppUtil;
import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.workflow.model.WorkflowAssignment;

String formDefId = "hr_expense_new";
String fieldId = "status";
String fieldValue = "Submitted";

//Get record Id from process
AppService appService = (AppService) AppUtil.getApplicationContext().getBean("appService");
String id = appService.getOriginProcessId(workflowAssignment.getProcessId());

//retrieve data
FormRow row = new FormRow();
FormRowSet rowSet = appService.loadFormData(appDef.getAppId(), appDef.getVersion().toString(), formDefId, id);
if (!rowSet.isEmpty()) {
    row = rowSet.get(0);
    //update field value
    row.setProperty(fieldId, fieldValue);
}

//Store the updated data
rowSet.set(0, row);
appService.storeFormData(appDef.getAppId(), appDef.getVersion().toString(), formDefId, rowSet, id);

Start a new process instance for each row of data loaded using foreign key and value

import org.joget.apps.form.model.FormRow;
import org.joget.apps.form.model.FormRowSet;
import org.joget.apps.app.service.AppUtil;
import org.joget.plugin.base.PluginManager;
import org.joget.apps.form.model.FormLoadBinder;
import org.joget.workflow.model.service.WorkflowManager;

    String formDefId = "ExpensesClaimEntry";  //change this to the form id used to load grid data
    String foreignKey = "claim"; //change this to the foreign key field id
      
    // Reuse Multi Row Binder to load data
    PluginManager pluginManager = (PluginManager) AppUtil.getApplicationContext().getBean("pluginManager");
    WorkflowManager workflowManager = (WorkflowManager) AppUtil.getApplicationContext().getBean("workflowManager");
    FormLoadBinder binder = (FormLoadBinder) pluginManager.getPlugin("org.joget.plugin.enterprise.MultirowFormBinder");
     
    //Load from the grid table
    binder.setProperty("formDefId", formDefId);
    binder.setProperty("foreignKey", foreignKey);
    
    FormRowSet rows;
    rows = binder.load(null, "#assignment.processId#", null);
    
	//loop through records returned
    for (FormRow row : rows) {
        try {
            Map variableMap = new HashMap();
            variableMap.put("status", row.getProperty("purpose"));
            
			//start a new process instance with data from each row
            //processStart(String processDefId, String processId, Map<String, String> variables, String startProcUsername, String parentProcessId, boolean startManually)
            workflowManager.processStart("expenseclaim:latest:process1", null, variableMap, null, row.getProperty("id"), false);
        } catch (Exception e) {}
    }

Use as Userview Permission

...

• • user - User object of current logged in user (org.joget.directory.model.User)

    Thai
    ผู้ใช้ - วัตถุผู้ใช้ของผู้ใช้ที่เข้าสู่ระบบในปัจจุบัน (org.joget.directory.model.User)

  • requestParams - Request parameters map of current HTTP Request (java.util.Map)

    Thai
    requestParams - แมปพารามิเตอร์คำขอของคำขอ HTTP ปัจจุบัน (java.util.Map)

Expected Return Object:

• • A boolean value to indicate the user is authorized.

    Thai
    ค่าบูลีนเพื่อระบุผู้ใช้ที่ได้รับอนุญาต

Samples:

Check the user is in a group and is an admin user.

import java.util.Collection;
import java.util.Map;
import org.joget.apps.app.service.AppUtil;
import org.joget.directory.model.Group;
import org.joget.directory.model.User;
import org.joget.directory.model.service.ExtDirectoryManager;
import org.joget.workflow.model.service.WorkflowUserManager;
import org.joget.workflow.util.WorkflowUtil;
public boolean isAuthorized(User user, Map params) { 
    //if no logged in user
    if (user == null) {
        return false;
    }
    //check current user is admin
    boolean isAdmin = WorkflowUtil.isCurrentUserInRole(WorkflowUserManager.ROLE_ADMIN);
    
    //check current user is in group "G-001"
    boolean inGroup = false;
    
    ExtDirectoryManager directoryManager = (ExtDirectoryManager) AppUtil.getApplicationContext().getBean("directoryManager");
    Collection groups = directoryManager.getGroupByUsername(user.getUsername());
    if (groups != null) {
        String groupId = "G-001";
        for (Group g : groups) {
            if (groupId.equals(g.getId())) {
                inGroup = true;
            }
        }
    }
    
    return isAdmin && inGroup;
}
  
//call isAuthorized method with injected variable
return isAuthorized(user, requestParams);

Best Practices

1. Only import classes that are needed

Do not use wildcard in import statement. It giving a very bad performance in Bean Shell interpreter to search the whole package and loads it in memory.

Don't:

import java.util.*;

Do:

import java.util.Collection;

2. Do not need to mention the type of element of a collections

Bean Shell interpreter cannot recognise the element type syntax of collections class like Collection, Map, List, Set and etc.

Don't:

Map<String, String> map = new HashMap<String, String>();

Do:

Map map = new HashMap();

3. Indents your script nicely and follows the Java Code Conventions

It will make yours and others life easier to maintain and review the script whenever necessary as Joget Workflow provided flexibility to adapt change quickly.change quickly.

4. Write your script in functions

If your script is pretty long and some parts of the script are reusable, please make use of function to write your script. It provided better reading and performance.

5. Remember to write some comments 

It will helps you and others to understand what is the purpose for the script quickly. 

6. Catch the exceptions and give a meaningful message in log.

If you are using a lot of Bean Shell Scripting in your app, a meaningful log message can help you to locate your issue quickly.

Don't

try {
    //do something
} catch (Exception e) {
    LogUtil.error("BeanShell", e, "Error executing script");
}

Do:

try {
    //do something
} catch (Exception e) {
    LogUtil.error("CRM app - Backend userview", e, "Error retrieving user department in Report category permission");
}

7. Consider to make it as a plugin instead of using Bean Shell

If your script need to reuse for multiple times in an app or can be used by others app in future development, please consider to make your Bean Shell script as a plugin instead of copy and paste it multiple times across your app. Bean Shell script is harder to maintain in this case. Imagine that you want to make a change, you will have to update all the places that are using the same script as well. Beside that, a normal plugin implementation will have better performance than a script running by a Bean Shell interpreter.

8. Reuse existing plugins in your code to make it cleaner and easy to maintain

If partial of your script can be done by existing plugins in Joget Workflow, you can reuse the plugin in stead of writting it again. 

To reuse a plugin, you can retrieve the plugin using PluginManager, then set it properties and execute it.

Example: 

1. Reuse Multi Row Binder plugin to load data
2. Reuse Email Tool to send email

9. How to use 3rd party libraries in Bean Shell

In your webserver, you can add the jar file to your WEB-INF/lib folder and restart the server. Then, you should be able to "import" and use them in your bean shell java code.

More samples

• Setting Workflow Variable Value in Process Tool Bean Shell

...