An implementation of the TableModel interface. Used (by default) by JTable to manage the data found in the table. Custom/alternative implementations of the TableModel interface may be provided.
Questions tagged [defaulttablemodel]
370 questions
-1
votes
2 answers
ArrayIndexOutOfBound error when perform deletion in jTable
I try to select certain row from jTable and perform a deletion then the jTable will be updated with the latest data in database. This is how I set up jTable :
private JTable getJTableManageReplies() {
…
Newbies
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- 5
-1
votes
1 answer
Existing posts keep on re-added into jTable with newer post
Here are my codes :
public void submitReply(ActionEvent e) {
String replyBy = userName;
String reply = jTextArea_reply.getText();
if (reply.equals("")) {
JOptionPane.showMessageDialog(null, "Comment cannot leave blank");
…
It newbie
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-2
votes
2 answers
Jtable data retrieval problem in swing java
I want to retrieve data in jtable from MySQL database everything is right but the data present at index 1 are not shown plz loo image 1 and 2.
jtable img 1:
MySQL table img2:
public void view_librarian() throws SQLException {
…
Madhurmoms
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-2
votes
1 answer
Adding an image to JTable Cell
I am wanting to dynamically add data to a JTable including an image. Here is my code:
Main class
String image = matchedSlots.get(i).getImagePath();
String title = matchedSlots.get(i).getTitle();
String director =…
batsta13
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-2
votes
1 answer
Reading text file to jtable
I want to make a JTable where the text file is read line by line using 2d array for only row looping. How do I loop on row in the DefaultTableModel.
here is my code:
try{
BufferedReader br = new BufferedReader(new InputStreamReader(new…
user2104819
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- 1
- 1
-3
votes
2 answers
Preventing NullPointerException error on empty result set returned in JDBC
I need advice on how I can avoid java.lang.NullPointerException when dealing with JDBC result set which I put on Swing components such as JTable
I have written a method which gets the result set encapsulated in an object from a DAO Implementation…
heisenberg
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-3
votes
1 answer
How to re use the JTables
import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.DefaultTableModel;
import java.awt.Color.*;
import java.util.Date;
import java.sql.*;
import…
Umair7
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- 7
-3
votes
1 answer
JTable and removeAll behavior
i've read the javadoc of removeAll() method, but i don't understand so well what will happen. I need to remove all data contained in myJtable, and adding new data. removeAll will remove only data inside table?
that's how i've declared my…
giozh
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-3
votes
2 answers
Remove 1 selected Row from JTable
I try for almost 2 hours to figure out how to remove and update 1 row from a JTable but somehow it wont work.
I use the following code:
DefaultTableModel modelTable = (DefaultTableModel) jTabelRooster.getModel();
modelTable.addRow(new…
user2445977
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-5
votes
1 answer
inserting data into jtable from jtextfield
I found the following code:
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
DefaultTableModel tableModel = new DefaultTableModel();
JTable table = new JTable();
table.setModel(tableModel);
int…
Akhilesh M Nair
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- 1
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