editing jTable then writing new values to database!

[sweet angle]

hi every one ..
i'm wondering how can i detect that jtable is currently editing and then store the new values to my data base?
i have used the following code:

if(jTable1.isEditing())
{
int index=jTable1.getEditingRow();
if(index!=-1)
{
jTable1.getValueAt(index,0);
sql = "INSERT INTO announcement (ann_txt,cNo) VALUES ('" + jTable1.getValueAt(index,0).toString()+ "','"+ GlobalData.courseNo+ "');";
res = st.executeUpdate(sql);
}
}
was that the right code...if it's.. where should i put this code?

[DarrylBurke]

> was that the right code...
Why, did you get it from an unreliable source?

> where should i put this code?
In your program?

db

[sweet angle]

i'm sorry ...maybe my question was'nt clear..
what i ment is how can i use fireTableChanged when i'm using DefaultTableModel

[Steve11235]

DefaultTableModel should fire TableModelChanged events for you. You need to add a listener to the TableModel and figure out what the different events mean. When you see the appropriate event, you can then invoke your database update code.

[sweet angle]

thanks alot "Steve11235"..
but i have another annoying question..
can you give me any links that explain how to -->add a listener to the TableModel
thanks in advance..

[Steve11235]

Sun's Java Tutorials cover just about everything.

[sweet angle]

thank you so much ....
i really appreciate your help :)