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IDEMPIERE-3629 Parameter Value Change and Form Validation Listener for Process Dialog

This commit is contained in:
Heng Sin Low 2018-01-26 14:18:45 +08:00
parent 16167a62cb
commit 4d7f35616e
3 changed files with 114 additions and 0 deletions
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16
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/Extensions.java
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@ -23,6 +23,8 @@ package org.adempiere.webui;
import java.util.List;
import org.adempiere.base.Service;
import org.adempiere.base.ServiceQuery;
import org.adempiere.webui.apps.IProcessParameterListener;
import org.adempiere.webui.factory.IFormFactory;
import org.adempiere.webui.panel.ADForm;
@ -50,4 +52,18 @@ public class Extensions {
}
return null;
}
/**
*
* @param processClass
* @param columnName
* @return list of parameter listener
*/
public static List<IProcessParameterListener> getProcessParameterListeners(String processClass, String columnName) {
ServiceQuery query = new ServiceQuery();
query.put("ProcessClass", processClass);
if (columnName != null)
query.put("|ColumnName", columnName+"|"+columnName+",*|"+"*,"+columnName+",*|"+"*,"+columnName);
return Service.locator().list(IProcessParameterListener.class, null, query).getServices();
}
}

40
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/IProcessParameterListener.java Normal file
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@ -0,0 +1,40 @@
/******************************************************************************
* Product: iDempiere ERP & CRM Smart Business Solution *
* Copyright (C) 1999-2018 iDempiere.org. All Rights Reserved. *
* This program is free software; you can redistribute it and/or modify it *
* under the terms version 2 of the GNU General Public License as published *
* by the Free Software Foundation. This program is distributed in the hope *
* that it will be useful, but WITHOUT ANY WARRANTY; without even the implied *
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU General Public License for more details. *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, write to the Free Software Foundation, Inc., *
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. *
*****************************************************************************/
package org.adempiere.webui.apps;
import org.adempiere.webui.editor.WEditor;
/**
* Listener interface for process parameter panel
* @author hengsin
*
*/
public interface IProcessParameterListener {
/**
* on value change of parameter field editor
* @param parameterPanel
* @param columnName
* @param editor
*/
public void onChange(ProcessParameterPanel parameterPanel, String columnName, WEditor editor);
/**
* validate process parameter form
* @param parameterPanel
* @return error message (if any)
*/
public default String validate(ProcessParameterPanel parameterPanel) {
return null;
}
}

58
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/apps/ProcessParameterPanel.java
View File

@ -23,6 +23,7 @@ import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import org.adempiere.webui.Extensions;
import org.adempiere.webui.component.Column;
import org.adempiere.webui.component.Columns;
import org.adempiere.webui.component.EditorBox;
@ -50,12 +51,14 @@ import org.compiere.model.MClient;
import org.compiere.model.MLookup;
import org.compiere.model.MPInstance;
import org.compiere.model.MPInstancePara;
import org.compiere.model.MProcess;
import org.compiere.process.ProcessInfo;
import org.compiere.util.CLogger;
import org.compiere.util.DB;
import org.compiere.util.DisplayType;
import org.compiere.util.Env;
import org.compiere.util.Msg;
import org.compiere.util.Util;
import org.zkoss.zk.ui.Component;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zk.ui.event.Event;
@ -99,6 +102,7 @@ public class ProcessParameterPanel extends Panel implements
//
initComponent();
addEventListener("onDynamicDisplay", this);
addEventListener("onPostEditorValueChange", this);
} // ProcessParameterPanel
private void initComponent() {
@ -445,6 +449,18 @@ public class ProcessParameterPanel extends Panel implements
return false;
}
if (m_processInfo.getAD_Process_ID() > 0) {
String className = MProcess.get(Env.getCtx(), m_processInfo.getAD_Process_ID()).getClassname();
List<IProcessParameterListener> listeners = Extensions.getProcessParameterListeners(className, null);
for(IProcessParameterListener listener : listeners) {
String error = listener.validate(this);
if (!Util.isEmpty(error)) {
FDialog.error(m_WindowNo, this, error);
return false;
}
}
}
return true;
} // validateParameters
@ -703,6 +719,7 @@ public class ProcessParameterPanel extends Panel implements
processDependencies (changedField);
// future processCallout (changedField);
}
Events.postEvent("onPostEditorValueChange", this, evt.getSource());
}
processNewValue(evt.getNewValue(), evt.getPropertyName());
}
@ -731,8 +748,21 @@ public class ProcessParameterPanel extends Panel implements
else if (event.getName().equals("onDynamicDisplay")) {
dynamicDisplay();
}
else if (event.getName().equals("onPostEditorValueChange")) {
onPostEditorValueChange((WEditor)event.getData());
}
}
private void onPostEditorValueChange(WEditor editor) {
if (m_processInfo.getAD_Process_ID() > 0) {
String className = MProcess.get(Env.getCtx(), m_processInfo.getAD_Process_ID()).getClassname();
List<IProcessParameterListener> listeners = Extensions.getProcessParameterListeners(className, editor.getColumnName());
for(IProcessParameterListener listener : listeners) {
listener.onChange(this, editor.getColumnName(), editor);
}
}
}
/**
* Evaluate Dependencies
* @param changedField changed field
@ -874,6 +904,34 @@ public class ProcessParameterPanel extends Panel implements
((HtmlBasedComponent)c).focus();
}
/**
* Get parameter field editor by column name
* @param columnName
* @return editor
*/
public WEditor getEditor(String columnName) {
for(int i = 0; i < m_mFields.size(); i++) {
if (m_mFields.get(i).getColumnName().equals(columnName)) {
return m_wEditors.get(i);
}
}
return null;
}
/**
* Get parameter field value to editor by column name
* @param columnName
* @return editor
*/
public WEditor getEditorTo(String columnName) {
for(int i = 0; i < m_mFields.size(); i++) {
if (m_mFields.get(i).getColumnName().equals(columnName)) {
return m_wEditors2.get(i);
}
}
return null;
}
static class ZoomListener implements EventListener<Event> {
private IZoomableEditor searchEditor;