Package org.adempiere.model

Class CalloutInfoWindow

java.lang.Object

org.adempiere.model.CalloutInfoWindow

All Implemented Interfaces:

IColumnCallout

public class CalloutInfoWindow
extends Object
implements IColumnCallout

Author:

hengsin

Constructor Summary

Constructors

Constructor	Description
CalloutInfoWindow()

Method Summary

Modifier and Type	Method	Description
protected String	element(GridTab mTab, Object value)
String	start(Properties ctx, int WindowNo, GridTab mTab, GridField mField, Object value, Object oldValue)	Start Callout.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CalloutInfoWindow

public CalloutInfoWindow()

Method Detail

start

public String start(Properties ctx,
                    int WindowNo,
                    GridTab mTab,
                    GridField mField,
                    Object value,
                    Object oldValue)

Description copied from interface: IColumnCallout

Start Callout.

Callout's are used for cross field validation and setting values in other fields when returning a non empty (error message) string, an exception is raised

When invoked, the Tab model has the new value!

Specified by:

start in interface IColumnCallout

Parameters:

ctx - Context

WindowNo - current Window No

mTab - Model Tab

mField - Model Field

value - The new value

oldValue - The old value

Returns:

Error message or ""

element

protected String element(GridTab mTab,
                         Object value)