1. JTable values "jump" in another cell after pressing Enter stackoverflow.comI am working with Java. I have created a JTable, and I have made the cells of the table editable. My problem is that when I select a cell and write ... |
2. Align the values of the cells in JTable? stackoverflow.comI'm not aware of how to align the values of cells in JTable. For Ex,The Jtable shows, Name Salary ... |
3. Does not preserve the value of cell stackoverflow.comPosted CellEditor. |
4. How to save the new values from cells, not the old ones? stackoverflow.comI have a JTable in a JScrollPane and the data comes from a database. Cells are editable, and I want to save the new values (the edited ones) in the database. ... |
5. Updating cell values in JTable in real time while typing stackoverflow.comI am using a JTable and I let the user fill it in with integers in one of the columns (the interface with the table pops out in a seperate window). ... |
6. Reset old value in a JTable cell when the new one is not correct stackoverflow.comI have a JTable to enter some numbers ina certain range. When they exceed that range, an exception occurs to show an error. Also when you enter other characters or even ... |
7. Related to JTable Cell Value Display coderanch.com |
8. Problem with setting the cell values in JTable coderanch.comHi Matt, Thanks for your reply.I also thought that it is complicated to put more than one component in a cell.So I have solved this problem by putting a common header for those three related cells.(In one cell I wanted to put three combo boxes each for selecting month,day and year and now I have a common header called date under ... |
9. inserting Jtable cell values coderanch.com |
10. Get cell values of a JTable row. coderanch.compublic void actionPerformed( ActionEvent evt ) { int row = //whatever; TableModel model = table.getModel(); int cols = model.getColumnCount(); Object[] values = new Object[ cols ]; for ( int col = 0; col < cols; col++ ) { values[ i ] = model.getValueAt( row, col ); } // Do whatever you want with the values... } |
11. How to be notified when cell's value changed? coderanch.com |
12. how to check value of cell in JTable coderanch.comThnX Chandra Now i am able to check the value at any cell but still i am not able to set focus on that cell. i want to set mouce cursor on that cell . one more problem when i make any change in cell and focus is still in that cell. value does not set to model. but as i ... |
13. How to capture cell value from JTable coderanch.com |
14. JTable:-The value in the cell should get deleted . coderanch.com |
15. JTable:-The value in the cell should get deleted . coderanch.com |
16. JTable cell value coderanch.com |
17. not getting the cell updated value from jtable coderanch.comHi Ranchers, I deadly need your help regarding the jtable .i am using jdk1.4 ..i stuck up at one requirement that ..i am have one column is editable in jtable.. When the end user enter some value (he will not hit enter or any key)just leave that cursor where the cell has been entered the value and hit update.but i am ... |
18. Wrong updating of cell values in Jtable coderanch.comHi, Combo box is added to all cells of one of the column of jtable. My problem is that on selecting one cell to which combo box is added and changing its item, the same value is appearing on selecting the other cells of the column. Any help is highly appreciated. Thanks in advance. Regards, Seema |
19. Setting the value stored in collection Map to table cell coderanch.comHello everybody, Can somebody give me help in setting the value of table cell from the data stored in collection(Map). I tried settig the value using public void setValueAt(Object value, int row, int col) { System.out.println("Setting value at " + row + "," + col + " to " + value + " (an instance of " + value.getClass() + ")"); ... |
20. Getting Null Pointer Exception when getting the value after cell ediiting in Jtable coderanch.comHi all, Can any one please help me in solving the error of Null Pointer Exception when getting the value of a cell after editing in Jtable I am using the code as foolows column.setCellEditor(new MyTableCellEditor()); public class MyTableCellEditor extends AbstractCellEditor implements TableCellEditor { JPanel jpanel = new JPanel(new BorderLayout(5,5)); JTextField tfield = new JTextField(); public MyTableCellEditor() { jpanel.add(tfield); } public ... |
21. Copying cell value from JTable coderanch.comWhat is your exact problem? a) do you know how to copy a String to the clipboard? b) do you know how to get data from a cell in the table? c) do you know how to write a MouseListener Start by solving "a" first, then "b", and then "c". I'm sure you can find examples on the web on how ... |
22. updating value in a jtable cell forums.oracle.comhi I have a JTable where user enters numbers into the cells and then clicks on a button which reads all these numbers and prints a number which is calculated using all these values my problem is that the very last cell which data is typed into is not "seen" and the only way for the system to see it is ... |