Solved

How to get the object bound  to the currently selected row of a JTable ?

Posted on 2008-06-16
2
549 Views
Last Modified: 2013-12-14
Hello,

I'm working on a J2SE desktop application (client/server) where I'm using beans binding to display the result of a query in a JTable.
How do I gain access to the bound object that corresponds to the currently selected row of the JTable?
I'm a new JAVA programmer and I'm using Java 5.0 + Netbeans IDE 6.1.
0
Comment
Question by:optima-sc
2 Comments
 
LVL 92

Expert Comment

by:objects
ID: 21798490
0
 

Accepted Solution

by:
optima-sc earned 0 total points
ID: 21801859
Well, I guess I did not formulate my question correctly:
I have a list of business objects displayed in JTable via beans binding (so that the list and the jTable are kept in sync at all times). I need to get a reference to the underlying business object (in the business object list) corresponding to the row selected in the JTable.
I had already figured that the Table property would be getSelectedRow, but I needed to be able to link that row to the source business object.
It turns out that the solution is quite simple in fact:
     int index = displayTable.getSelectedRow();
     mydesktopapplication.BusinessObject o = sourceList.get(index);
Thank you for your time, anyway!
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Java Jpanels and Jframe 8 28
Weekend adv creator 3 14
Recommendation vb6 to vb.net or others 14 114
servlet filter example 37 46
Here is a helpful source code for C++ Builder programmers that allows you to manage and manipulate HTML content from C++ code, while also handling HTML events like onclick, onmouseover, ... Some objects defined and used in this source include: …
Java functions are among the best things for programmers to work with as Java sites can be very easy to read and prepare. Java especially simplifies many processes in the coding industry as it helps integrate many forms of technology and different d…
Viewers will learn one way to get user input in Java. Introduce the Scanner object: Declare the variable that stores the user input: An example prompting the user for input: Methods you need to invoke in order to properly get  user input:
This tutorial covers a practical example of lazy loading technique and early loading technique in a Singleton Design Pattern.

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

27 Experts available now in Live!

Get 1:1 Help Now