model.removeRow() from JTable
sri rallapalli
Ranch Hand
Posts: 88
posted 10 years ago
Hi All,
I am working on the JTable, and i am able to add, edit, delete rows from the table. But when i delete a table and then click the add, then it is not working, it is throwing ArrayIndexOutofBoundException. What i suspecting is, initially the table built with for example 5 rows, and if i delete one row, now it will become 4, but the table not refreshed with 4 rows, so when clicking the add button, it was trying to fetch 5 records. Please let me know how to rectify this problem. I am new to swings.
thanks in advance,
regards,
Sri.
I am working on the JTable, and i am able to add, edit, delete rows from the table. But when i delete a table and then click the add, then it is not working, it is throwing ArrayIndexOutofBoundException. What i suspecting is, initially the table built with for example 5 rows, and if i delete one row, now it will become 4, but the table not refreshed with 4 rows, so when clicking the add button, it was trying to fetch 5 records. Please let me know how to rectify this problem. I am new to swings.
thanks in advance,
regards,
Sri.
sri rallapalli
Ranch Hand
Posts: 88
posted 10 years ago
I am using DefaultTableModel.
I am using the functions as model.removeRow(), model.addRow().
regards,
Sri.
I am using the functions as model.removeRow(), model.addRow().
regards,
Sri.
posted 10 years ago
Are you sure you are passing the correct value for the row index in model.removeRow(int rowIndex)?
If your model has 5 rows and you want to remove the last row, you should be calling model.removeRow(4) and not model.removeRow(5)
Remember, the index starts with 0.
On the other hand,if you are passing the correct index, then you might want to post the part of your code which does the remove operation here to help identify the problem.
If your model has 5 rows and you want to remove the last row, you should be calling model.removeRow(4) and not model.removeRow(5)
Remember, the index starts with 0.
On the other hand,if you are passing the correct index, then you might want to post the part of your code which does the remove operation here to help identify the problem.
