4 replies to this topic

[Manfrizy]

Hi people,
Am a newbie in java programing and am trying to create a gui using netbeans IDE.I have created a table to display my data.
The problem is when i want to manipulate my data in the table, am only able to read the value of one cell.Am thinking of using loop but i have no idea on how to apply it.Below is my code

private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {                                      
// TODO add your handling code here:
     GetTableValues();   
}
   public void GetTableValues() {
       //for (i=1;.length <=48;i++);
       String str = (String) Xenon.getValueAt(2,1);
       JOptionPane.showMessageDialog(null, str);
}

Anyone with an idea on how i can insert the loop in this code?
Thanks

Edited by WingedPanther, 14 November 2008 - 07:01 AM.
add code tags (the # button)

[WingedPanther]

You probably want to compare i to 48, not length.

[Manfrizy]

private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {                                      

// TODO add your handling code here:

     GetTableValues();   

}

   public void GetTableValues() {

  //for (i=1;.length <=48;i++);

       String str = (String) Xenon.getValueAt(2,1);

       JOptionPane.showMessageDialog(null, str);

} 

My idea was to get all the cell values or rather it should give me all cells values in the table and not only cell (2,1)

[lucuis]

Of which type is Xenon? And what is your final goal?

[WingedPanther]

.length is not a valid variable name. You should get a syntax error when you try to use it as a property of nothing.