Latest revision as of 23:35, 8 September 2016

Creating the Rule

Within the script you can use:

Window context variables start with a W_ prefix
Login context variables start with G_ prefix
Parameters for callout start with A_ prefix
- A_WindowNo
- A_Tab
- A_Field
- A_Value
- A_OldValue
- A_Ctx

Configure Callout from Table/Column

This Callout can also be called from the Report & Process Window. Just remember to set in the Rule window from which Event Type are you calling this Rule Script.

Sample Code provided for copy/paste testing

On the Table and Column, callout reference:

@script:beanshell:forceUpper

On the Rule Search Key:

beanshell:forceUpper

On the Rule Script:

if (A_Value != null && A_Value instanceof String) {
    A_Tab.setValue(A_Field, ((String)A_Value).toUpperCase());
}
result = "";

Sample Code for Setting Payment Bank Account

This script will set the bank account on the Payment window based on the Tender Type and Credit Card Type.

On the Payment Table and Column, callout reference for Tender Type and Credit Card Type:

@script:beanshell:payment_setpaymentprocessor

On the Rule Search Key:

beanshell:payment_setpaymentprocessor

On the Rule Script:

import org.compiere.model.MPayment;

if(A_Tab.getValue("TenderType") != null && A_Tab.getValue("CreditCardType") != null && A_Tab.getValue("CreditCardType") != "")
{
   MPayment pmt = new MPayment(A_Ctx, 0,null);
   pmt.setTenderType(A_Tab.getValue("TenderType"));
   pmt.setC_Currency_ID(A_Tab.getValue("C_Currency_ID"));
   pmt.setCreditCardType(A_Tab.getValue("CreditCardType"));
   pmt.setPaymentProcessor();
   A_Tab.setValue("C_BankAccount_ID", pmt.getC_BankAccount_ID());
   pmt = null;
}
else
{
   A_Tab.setValue("C_BankAccount_ID", 0);
}    
result="";

Scripting Languages

Standard iDempiere has uploaded jars to work with groovy, jython and beanshell
to call a script from a Callout follow these sample syntax:
- @script:beanshell:ValidateQtyOnHand
- @script:groovy:ValidateQtyOnHand
- @script:jython:ValidateQtyOnHand

When you create the rule, you have to set in the Search Key such as:
- Search Key : beanshell:ValidateQtyOnHand
- Search Key : groovy:ValidateQtyOnHand
- Search Key : jython:ValidateQtyOnHand

Set the Event Type as Callout and Rule Type as JSR 223 Scripting APIs

@@ Line 23: / Line 23: @@
 On the Table and Column, callout reference:
-  @script:beanshell:BP_fillDescriptionFromName
+  @script:beanshell:forceUpper
 On the Rule Search Key:
-  beanshell:BP_fillDescriptionFromName
+  beanshell:forceUpper
 On the Rule Script:
-  if (A_Tab.getValue("Name") != null) {
+  if (A_Value != null && A_Value instanceof String) {
-      A_Tab.setValue("Description", A_Tab.getValue("Name"));
+      A_Tab.setValue(A_Field, ((String)A_Value).toUpperCase());
   }
   result = "";
@@ Line 81: / Line 81: @@
 *[[Script ModelValidatorLogin]]
 *[[Script ModelValidator]]
+*[http://red1.org/adempiere/viewtopic.php?f=45&t=1821&start=25 Aladdin Callout]
 [[Category:Development]]
 [[Category:Code snippets]]

Difference between revisions of "Script Callout"