Bean Binding with Netbeans - JTable

Hi all,
I am using Netbeans to bind properties of my Java bean against particular fields in my UI...For example a text field is modified the bound bean property is automatically updated which is working fine.
Now I have a JTable and within this I want to bind the first column (e.g. name) against a property in my bean...I cannot see how to do this in Netbeans, has anyone got any advice?
Thanks,

You didn't reply to Andre_Uhres' response in your last thread on the same topic. Why should we think things will be any different in this one?
[http://forums.sun.com/thread.jspa?threadID=5343037]
db

Similar Messages

Beans Binding with JTable Problem

Does anyone have an idea on how to make the columns of a JTable (with binded elements) not editable? I'm currently using the binding feature of NetBeans 6.0 M9.

Override the tables isCellEditable method to always return false.

PB with beans binding in a netbeans 6 java project with ant script existing

Hi all,
I am using netbeans 6.01.
I want to use beans binding in a simple swing form created with Matisse designer. If i do beans binding in a Netbeans java project with existing ant script i have the following error :
java.lang.UnsupportedOperationException: No PCPE/PCPMI found for classpath/compile in MasterFileObject@25 .... etc
Beans binding works very well in normal java project ( Java Desktop App for instance ).
How can i make it work in an existing java ant script project ?

You need to add the Beans Binding (beansbinding-1.2.1) that come with NetBeans 6 in your projects class path.

Update of JTable after inserting row with beans binding

I have a little problem. When i create a little app with netbeans which uses the beansbinding with a table it is not possible to get updates of the list into the table.
i use nearly the same methods as if i create a database application with the wizzard. The only difference i see (so far) is that i don't use the Swing application framework.
if i try to repaint the table or the ScrollPane, nothing happens. The list is changed but not the table....

You should be updating the TableModel, not the "list". When you update the model it will notify the table to repaint itself.

Netbeans beans binding

__How TO Bind The Domain object Directly To Detail View ?__
when we create master detail table with netbeans .netbeans uses the following binding patern.bind the list to master table and master tables selected element to lists domain object
how to use netbeans beans binding feature create a from which only have detail view (no master table )
and bind domain (customer) object directly to GUI fields
and i should have to the abilty to add new (create new ) domain object using the same form.
I dont want jtable in my form
note:-and I have to be able to persist the old object and create new object in the same form
ie :- add new button on the same form
please visit following link for picture
[http://netbeans7.blogspot.com/]

I'll give my usual comment here:
Take this to a NetBeans forum--since it's how to use the NetBeans GUI tool and hasn't anything to do with you coding Java--or go back and learn how to code GUI's without an auto-coder. I and many others are very reluctant to give any advice other than that to anyone that wants to use the auto-code features of a product.

Beans Binding: JList + Converter = convertForward not called

Hello,
I'm having difficulty getting beans binding of a JList selectedElements to work with a converter.
I have a master detail generated app in Netbeans 6.1 b1. When I select the master table, my detail elements are all updating nicely except for a JList. The source property is a String (CSV) which I would like to run through a converter to turn the CSV into a List that the JList selectedElements can use. Unfortunately the converter's convertForward method is never called. If I select items in my JList, then the converter's convertReverse is called however the underlying source value is not updated. I'm obviously missing something here (either code or understanding!), could anyone please help me?
Best regards,
Chris.
The code is as follows:
Converter:
import java.util.*;
import org.jdesktop.beansbinding.Converter;
public class AdditionalFeaturesConverter extends Converter<String, List<MyEntity>>{
    @Override
    public List<MyEntity> convertForward(final String csv) {
        // will implement once I get this called ;)
        return new ArrayList<MyEntity>();
    @Override
    public String convertReverse(final List<MyEntity> selected) {
        final StringBuilder csv = new StringBuilder();
        for (MyEntity entity : selected) {
            if (csv.length() > 0) {
                csv.append(',');
            csv.append(entity.getId());
        return csv.toString();
Netbeans generated code. Note: the EL worked perfectly for the default generated String -> JTextField binding.
private void initComponents() {
       binding = org.jdesktop.beansbinding.Bindings.createAutoBinding(org.jdesktop.beansbinding.AutoBinding.UpdateStrategy.READ_WRITE, masterTable, org.jdesktop.beansbinding.ELProperty.create("${selectedElement.additionCashbackFeatures}"), jList1, org.jdesktop.beansbinding.BeanProperty.create("selectedElements"));
        binding.setConverter(new testapp.AdditionalFeaturesConverter());
        bindingGroup.addBinding(binding);
}

There is definitely something strange going on here.
When I select from my master list, the binding does not set the selected items in the JList. In fact, the opposite is true - when I select from the master table and the newly selected property is overwritten with the last selection state of the JList.
Has anyone seen this before?

Button ui stub with netbeans 6.7.1

Hi,
I want to bind an action to a graphic node defined in a UI stub generated with netbeans
I use following code, however, that does not work, group is not recognized :
class Controller {
    var ui = MyPartViewUI {
    var TroisDButton : Button;
    init {
          TroisDButton = Button {
            group: ui.mybuttonnode;
            action: function() : Void {
                ui.View_button.opacity=0.1;
}

Ah, perhaps you mean the Button class shown in [this tutorial|http://newfoo.net/2009/01/14/creating-a-javafx-design-without-programming.html] (thanks for the link, I didn't know this blog, looks instructive).
I think the article is interesting, but they poorly chose the name of the class, since we have an official Button in JavaFX.
Uh, not, the article dates back to January, ie. JavaFX 1.0, we hadn't Button yet at this time... But you should rename it to avoid clashes...

Trying to custom JSF created with NetBeans 5.5

Hello,
I'm trying to create an enterprise application using JSF new technology. I have find an easy way to do this with NetBeans 5.5 with SJSAS 9.0.
I have an Apache Derby database connected and configurated with my enterprise application. I have created the Entity Classes from this database. JSF pages from Entity Classes are generated and persistence unit is configured successfully. All this steps had maked using NetBeans methods. I have feel a lot of tutorials and guides.
When I play the enterprise application, a list of classes appears and you can obtain a list of the objects loaded into database of the selected class. When you have obtained this list of objects, you can create a new object or database row, you can view data of a selected object and finally edit this data.
OK, now I would like to custom this JSF structure created with NetBeans. For example, I would like to call New.jsp page from any JSF class, from index.jsp. Always this error appears:
java.lang.IllegalStateException: No FacesContext is available to process this request. This is most likely due to the request being sent to the wrong path.
The same error I have obtained trying to copy-paste code from a JSF Page generated with NetBeans, the same exception appears only pasting this pice of code:
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@taglib prefix="f" uri="http://java.sun.com/jsf/core"%>
<%@taglib prefix="h" uri="http://java.sun.com/jsf/html"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<f:view>
<h1><h:outputText value="JavaServer Faces" /></h1>
</f:view>
</body>
</html>
A way to solve this exception is using a JSF configuration. I have look for info about JSF configuration but I don't know how to configure faces-config.xml file. It seems is file where are configurated JSF enviroment: converted, managed beans and navigation rules are configurated by NetBeans.
Could you please help me to custom this JSF NetBeans code?
Or a tutorial or guide where JSF NetBeans 5.5 code is used with an enterprise application SJSAS 9.0 and a Apache Derby database.
I have look for any example or possible solution during weeks but, I can't find anything that I can use to custom NetBeans code. All examples are too basic and never use an enterprise application.
Thank you a lot!
Kind regards,
Ricard

Thank you for reply.
The web.xml configuration file is configured by NetBeans:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>client</param-value>
</context-param>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>
index.jsp
</welcome-file>
</welcome-file-list>
</web-app>
I think all info in the first post is necessary to explain my problem.
Thank you to offer me a solution but, I don't understand you and I think there is no solution for my question:
I would like to create a JSP like New.jsp created by NetBeans using JSF but, I won't to use New.jsp. How I can configure my enterprise application to use this new file?
I'm sorry for my english, I explain better I know.
Anyone understand my question? May you offer an example or guide or tutorial about this?
Thank you!

How to bind Dropdown in Jtable cell Editor.

hi,
i want dropdown box bind in runtime JTable celleditor with perticular Ttable Row.
That is when Jtable Row TextField come 'Male" or "Female", at the Time Dropdown box bind in this perticular row. Not Bind whole Rows or columns.
any sample pls give me.

Considering your posting history, you don't deserve any help here. Not that you're likely to get any, with that poorly worded question.
db

Serial port communication on Mac OS X with netbeans environment?

I'm new to java. i wrote a cross platform application with realbasic that communicates with a serial port. i am trying to rewrite this application using good OOP technique using java and netbeans. i am developing on Mac OS X with netbeans. I am having a very difficult time finding some sample code and documentation on the best way to communicate with a serial port on OS X. i have looked into javax.comm and rxtx but am having trouble finding good docs and examples for OS X. also what ever the solution ends up being it needs to be cross platform.
Any help would be greatly appreciated.
thanks
Jeff

Same error here: I've tried building in both 32 and 64 bit modes, following the instructions above, and still receive the same error. Both LD_LIBRARY_PATH and DYLB_LIBRARY_PATH are set, as well as JAVA_OPTS pointing to the appropriate directory (in this e.g., /opt/dbxml/lib).
Is there a way to get the "next" version of dbxml as a beta? Or is there another workaround in addition to what's posted here?
Thanks,
B
Stats:
java version "1.6.0_07"
dbxml-2.4.16
OS X 10.5.7
tomcat 6.0.18
<error stack trace below>
ava.lang.UnsatisfiedLinkError: /opt/dbxml/lib/libdb_java-4.6.jnilib:
     at java.lang.ClassLoader$NativeLibrary.load(Native Method)
     at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1822)
     at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1739)
     at java.lang.Runtime.loadLibrary0(Runtime.java:823)
     at java.lang.System.loadLibrary(System.java:1030)
     at com.sleepycat.db.internal.db_javaJNI.<clinit>(db_javaJNI.java:52)
     at com.sleepycat.db.internal.DbEnv.<init>(DbEnv.java:264)
     at com.sleepycat.db.EnvironmentConfig.createEnvironment(EnvironmentConfig.java:1023)
     at com.sleepycat.db.EnvironmentConfig.openEnvironment(EnvironmentConfig.java:976)
     at com.sleepycat.db.Environment.<init>(Environment.java:29)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
     at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
</end stack trace>
Edited by: hamhoagie on May 28, 2009 12:28 PM
Edited by: hamhoagie on May 28, 2009 12:29 PM

Problem with Netbeans IDE 5.0: Building Gui

Hello,
I have the following problem with Netbeans IDE 5.0 (I made the same with netbeans 3.6 and it works properly):
Step 1) Create a myJPanel class (new JPanel Form)
Step 2) make a simple operation on myJPanel such as adding a JTable.
Step 3) Create a myJForm Class (new JFrame Form)
Step 4) Adding a JPanel to myJFrame (default name jPanel1)
Step 5) Select JPanle1 within myJFrame and go to code-> custom creation code and write "new myJPanel();"
this should set the jPanel1 (and all its contents and behaviours) created
in step 4 equals to myJPanel();
Step 6) run myJFrame;
........ and nothing happens. It is dispalyed just a gray JFrame.
It seems that myJFrame is able to istantiate myJPanel() but is not able to paint it. what's wrong?
Hope you may help me,
thx

Unfortunately, Netbeans 3.6 files and Netbeans 5 files are not compatible. Except the Java source files, Netbeans uses other aditional files such as xml files etc for forming GUI and other reasons. I have also faced the same problem with you. Good luck.

How can I get a single jar file with NetBeans?

How can I get a single jar file with NetBeans?
When I create the project I get these files:
dist/lib/libreria1.jar
dist/lib/libreria2.jar
dist/software.jar
The libraries that have been imported to create the project are in separate folders:
libreria1/libreria1.jar
libreria2/libreria2.jar
libreria1, libreria2, dist folders are all located inside the project folder.
I added the following code to the build.xml:
<target name="-post-jar">
<jar jarfile="dist/software.jar">
<zipfileset src="${dist.jar}" excludes="META-INF/*" />
<zipfileset src="dist/lib/libreria1.jar" excludes="META-INF/*" />
<zipfileset src="dist/lib/libreria2.jar" excludes="META-INF/*" />
<manifest>
<attribute name="Main-Class" value="pacco.classeprincipale"/>
</manifest>
</jar>
</target>
Of course there is also the project folder:
src/pacco/classeprincipale.form
src/pacco/classeprincipale.java
Can you tell me what is wrong? The error message I get is as follows:
C:...\build.xml:75: Problem creating jar: archive is not a ZIP archive BUILD FAILED (total time: 2 seconds)

This is not a NetBeans forum, it is a JDeveloper forum. You might want to try http://forums.netbeans.org/. I also saw your other question - try looking in the New to Java forum: New To Java

How to insert a null value to combobox which is bind with datasource

Hi,
i am working on c# winforms application. I have 2 comboboxes one is CustomerCbBox and another is OrderCbBox. CustomerCbBox is bind with data source.
on CustomerCbBox SelectedIndexChanged event data is populated in OrderCbBox from data source.
i want to add a null or empty field in CustomerCbBox. all I want is that when the user don't Select Customer Name and OrderNo null or empty data enter in database. but when i click Insert Button it generate error "Object reference is not "object
reference not set to an instance of an object".
here is my code.
private void MainForm_Load(object sender, EventArgs e)
production pd = new production();
CustomerCbBox.DataSource = pd.Customer();
CustomerCbBox.DisplayMember = "Cust";
CustomerCbBox.ValueMember = "CustId";
private void CustomerCbBox_SelectedIndexChanged(object sender, EventArgs e)
try
string PartyName = CustomerCbBox.SelectedIndex.ToString();
PONum1.DataSource = pd.GetPOnumActive(PartyName1);
PONum1.DisplayMember = "PONum";
PONum1.ValueMember = "PONum";
catch (Exception ex)
MessageBox.Show(ex.Message);
Please help me to solve this problem thanks.

Hello,
We could check whether the user has selected any items before adding that to database.
if (CustomerCbBox.SelectedIndex > -1)
// do something
}else{//add dbnull to database}
And for adding null to databse, we could pass DBNull.Value instead.
Regards,
Carl
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Need Help With NetBeans (Java Studio Enterprise 8)'s code generation

Hi!
I am using Java Studio Enterprise 8 with NetBeans 4.1 IDE bundled together with it. When trying to create GUI out from NetBeans Form Designer, I don't like the way it generates the code. When I try to use a JTextField, it uses "Fully Qualifed Class Names" (e.g: javax.swing.JTextField) on the code. How do I set NetBeans not to use it but rather use only the class name and generate import lines on top of the code? Also, how do I set it up that it will generate the variable declarations (which is on the uneditable blue portion of the code) on top rather than the default which is placed at the bottom of the class code body. I have tried tweaking the Options menu of this IDE but haven't got any luck...
Hope you could help, and thanks in advance!

To address the location of the var decl codegen section (or any codegen location issues), there is a workaround, admittedly, it is a bit tedious.
Once the form code is generated, as Kris mentioned, open the class in an external editor so that you can edit the generated code.
Then cut the entire var declaration section along with the begin/end gen-code markers and paste it to the section of the file you desire.
When you add more components to your form, the codegen will find this section wherever it is and add to it.
Alternatively, you could just move the non-protected code around the protected within the NB editor, but you would not be able to rearrange the order of the actual code-genned sections.
craig

How to create a page to bind with spreadsheet

Hi ,
Am using jdev 11.1.2.2.0. I need to create the custom spreadsheet to integrate with fusion application. currently am referring one document which i got in google. find the link below:
http://www.oracle.com/webfolder/technetwork/tutorials/obe/jdev/obe11jdev/ps3/tutorial_adfdi/adfdinewtutorial/jdtut_11r1_59_1.html
In this example they have taken the workspace ADFdi_BC.jws . But i need the process for developing this ADFdi_BC application. And then it is very clear in the document to bind with excel.
Can you pls share this document to create ADFdi_BC application.
Thanks in advance!!!!!

Hi,
I guess, this application is a simple Employee-Department application using the HR schema.You can search for a simple ADF BC application in google to get step-by-step tutorial for that.
-Arun

Bean Binding with Netbeans - JTable

Similar Messages

Maybe you are looking for