Hello All, I am still having problems with regrds to my code. When I select the first combo box and select a table Name that begins with 0 it thows an Exception but when I reselect the combo Box to change the table Name it thows the same Exceptiomn again before I can change the table Name. How can I get my code so that it thows the Exception only once (the first Exception) ? I have posted on this topic before so I have been looking into it, but just can not find the answer. Please could someone help me Thankyou Ben
posted 11 years ago
Each time an item in the JComboBox is selected, --or if editable Enter is pressed-- an ActionEvent is fired. Thus the exception will be thrown, I guess because such table does not exist. Remove the query code from the listener and place it in a actionListener for a new button. You are warnned against clogging the Event-Dispatching thread: place any lengthy task in another thread.