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Reading the last cell in a JTable

2 replies on 1 page. Most recent reply: Sep 8, 2003 4:11 AM by mausam

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Clay Dagler

Posts: 21
Nickname: cdagler
Registered: Jul, 2003

Reading the last cell in a JTable

Posted: Sep 6, 2003 1:52 PM

I made a JTable that has the user input values into the table, then when the user is done he/she hits a button to print the values in the table out to the screen. This program prints all but the last value the user input into the table. I believe this happens because a value is in a JTable is not saved until another cell in the table is selected. How do I fix this?

Thanks.

David

Posts: 150
Nickname: archangel
Registered: Jul, 2003

Re: Reading the last cell in a JTable

Posted: Sep 8, 2003 3:45 AM

Try adding code when the Focus is lost.

mausam

Posts: 243
Nickname: mausam
Registered: Sep, 2003

Re: Reading the last cell in a JTable

Posted: Sep 8, 2003 4:11 AM

close cell editors before leaving

   private void closeCellEditors(boolean validate)
   {
	TableCellEditor tce = null;
    	if (_table.isEditing())
   	{
       	    	tce = _table.getCellEditor();
   	}
   	if (tce!=null)
   	{
       		if (validate)
   		{
           		tce.stopCellEditing();
   		 
       		}
   		else
   		{
           		tce.cancelCellEditing();
       		}
   	}
   }

call this method with true value before leaving the cell and then read ur values

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