How to add row of data to Jtable from values received from jtextfield and comboboxes

Question

I have a JFrame Form which has JTextFields  JCombobox etc  and I am able to receive those values to variables and now I want to add the received data to JTable in new row when user clicks Add or something like that   I have created JTable using net-beans the problem is what would be the code to add data from those variable to the rows of table  A basic example would be appreciated  I have tried numerous example and have added the code to ActionListener of the JButton but nothing Happens  The Examples I tried are  How to add row in JTable  and How to add rows to JTable with AbstractTableModel method   Any Help would be appreciated

User · Answer

you can use this code as template please customize it as per your requirement.

DefaultTableModel model = new DefaultTableModel();
List<String> list = new ArrayList<String>();

list.add(textField.getText());
list.add(comboBox.getSelectedItem());

model.addRow(list.toArray());

table.setModel(model);

here DefaultTableModel is used to add rows in JTable, you can get more info here.

User · Answer

Peeskillet s lame tutorial for working with JTables in Netbeans GUI Builder    Set the table column headers  Highglight the table in the design view then go to properties pane on the very right  Should be a tab that says  Properties   Make sure to highlight the table and not the scroll pane surrounding it  or the next step wont work Click on the     button to the right of the property model  A dialog should appear  Set rows to 0  set the number of columns you want  and their names   Add a button to the frame somwhere   This button will be clicked when the user is ready to submit a row   Right-click on the button and select Events - gt  Action - gt  actionPerformed You should see code like the following auto-generated  private void jButton1ActionPerformed java awt event ActionEvent       The jTable1 will have a DefaultTableModel  You can add rows to the model with your data  private void jButton1ActionPerformed java awt event ActionEvent        String data1   something1 getSomething        String data2   something2 getSomething        String data3   something3 getSomething        String data4   something4 getSomething         Object   row     data1  data2  data3  data4         DefaultTableModel model    DefaultTableModel  jTable1 getModel         model addRow row           clear the entries       So for every set of data like from a couple text fields  a combo box  and a check box  you can gather that data each time the button is pressed and add it as a row to the model

User · Answer

String   tblHead   Item Name   Price   Qty   Discount    DefaultTableModel dtm new DefaultTableModel tblHead 0   JTable tbl new JTable dtm   String   item   A   B   C   D    dtm addRow item     Here this is the solution

[java] How to add row of data to Jtable from values received from jtextfield and comboboxes

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