How to use AbstractTableModel in JTable

hi
i want how to use AbstractTableModel in Jtable
plz give code

Multi-post: http://forum.java.sun.com/thread.jspa?threadID=5273661&tstart=0

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Multi-post: http://forum.java.sun.com/thread.jspa?threadID=5273661&tstart=0

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hi
check this links
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Multi-post: http://forum.java.sun.com/thread.jspa?threadID=5273661&tstart=0

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Here is a link to the old 1.5 Swing tutorial. The section on How to Use Tables, includes code for the old way to sort columns in a table.
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how to assign value to JTable using mysql...

Search the forum. You use the values of the "ResultSet" to create a "DefaultTableModel" which you then add to the "JTable".
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sir how i use jtable
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Did you read the JTable API???
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public LabelCellRenderer(final int alignment) {
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if (value != null) {
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With more than 30 postings you should know by now how to use the "Code" tags when posting code so the code reatains its original formatting and is therefore more readable.
There is no need to create a custom editor, here is a simple example.

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The application consists of a number of jTables that are filled using individual classes that extend AbstactTableModel. I want to use a jProgressBar (setIndeterminate(true)) to show progress is happening when a Search button is pressed. A code snippet is shown below. The method doSearch() calls the classes that populate the jTables. The code works fine but is wrong as components are being updated by a thread other than the EDT. Does this need a complete re-factoring? What design pattern should I be looking to use? Without using this extra thread I cannot get the jProgressBar to show progress.
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Using a separate Thread for the long running task is the correct design.
The only change you need is that when you want to update a GUI component you need to wrap the update code in a SwingUtilities.invokeLater(...). Read the Swing tutorial on [url http://java.sun.com/docs/books/tutorial/uiswing/misc/threads.html]How to Use Threads for more information.

How to use JTable model listener???

Anyone got idea , how to use table model listener. Can explain in simple example with code?? how to pass back to resultset ??

Well, your pretty good at asking questions, but not very good at thanking people for the help given to you so I don't think I'll waste too much time helping this time.
A TableModelListener notifies you when the contents of a cell are changed. So simply take the data from the cell and update your ResultSet. You question is so general I don't know how you expect any more advice than that.

How to use JTable and database

how i want to know how to store data into Jtable from the database for the end users.
any tutorial or example will be helpfull.
thank you

my problem is i want to store data that i will get from the database into a JTableThen you problem is with Swing in which case you should be searching the Swing forum for answers. This question has been asked and answered several times. I know I've posted solutions before.

Is it better to use AbstractTableModel or DefaultTableModel...?

Is it better to use AbstractTableModel or DefaultTableModel when subclassing your jtable model? I ask this because while the java tutorial seems to point to the former I've read some people to recommend using the defaulttablemodel. What is the general consensus? Do you have to implement all the methods you need in the defaulttablemodel also? Because right now I think that's the biggest drawback that abstracttablemodel has...

I ask this because while the java tutorial seems to point to the former (AbstractTableModel)Because they are trying to show an example of how to implement a TableModel. This does not mean you need to create a custom TableModel every time you use a JTable
I've read some people to recommend using the defaulttablemodel.Because it is fully functional. DefaultTableModel already extends AbstractTableModel to provide this functionality. If it has the functionality that you require then there is no need to create another custom TableModel
Is it better to use AbstractTableModel or DefaultTableModel...?In general, if the DefaultTableModel does not meet your needs because of the format of your data then you would extend the AbstractTableModel. But if your needs are similiar to the functionality already provided by the DTM then it may be faster/easier to extend it.
You can't use the AbstractTableModel as is and therefore always need to extend it to implement the functionality that you require. Extending the AbstractTableModel every time doesn't make any sense because you keep doing extra work. So if you do need to extend it you should extend it in a generic way that the classes are reusable.
Which is why I created the [List Table Model|http://www.camick.com/java/blog.html?name=list-table-model] and [Bean Table Model|http://www.camick.com/java/blog.html?name=bean-table-model]. The idea is to minimize the coding effort involved. They allow you to work with Lists. They can be used as is, or with smaller customization than required if you use the ATM every time.
Edited by: camickr on May 9, 2009 1:01 AM

How do I make a JTable's header sorting actually change the actual table?

How do I make a JTable's header sorting actually change the actual table?
Currently, I'm using
table.setAutoCreateRowSorter(true);to allow the user to sort the table.
However, I want to be able to load something based on the selected row's index. The problem is that when the table is rearranged, the change appears to only be local, in other words, the actual table isn't changing.
For instance:
index 0 "A"
index 1 "B"
index 2 "C"
Sorted in reverse gives me
"C"
"B"
"A"
But C is still index 2 (instead of 0).
Thanks in advance.

Cross posted and answered in the Swing forum.
[http://forums.sun.com/thread.jspa?threadID=5353865]
I see this is not your first incidence of cross posting. In future, please post a question once only.
db

How to use AbstractTableModel in JTable

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