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Need help about delete data

 
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Hi all,i need help..I use a JList to display data from mysql data..When i delete the data from the JList,it doesn't display the way i hope..Here are the codes i've made and the sql for the tables..I got data about usrname,menu and description.When the admin add user,the menu will be saved instead of description.And when the admin want to edit the authorization,the JList will display the description instead of the menu.Thanks a lot...

The sql file :


the codes :
 
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Yesaya,
It doesn't delete from where? The database or the JList?

When you debugged this, what did you learn? In particular, at what line did something different happen than you expected?
 
yesaya handoyo
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Hi Jeanne,sorry..I found out the problem.I don't need to use the ChangeMenu()..Thanks a lot..And sorry..
 
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