I do not know what is wrong in my code. Following are the conditions in my code given below:
I will enter the customer id in the jTextField
After Entering the customer id then in the Database it will search relative information of that customer id (customer_id,customer_name,customer_contact).
After Collecting relative information of that particular customer id, it will display on the jTextField.
These is my code given below:
What, exactly, does the code do now, and how is that different from what you were expecting it to do? At which point does the code's behavior start to deviate from your expectation?
Is the actionPerformed method ever being called? Is the "try" block in line 75 ever being executed? Also, you should print out the full stack trace in the catch handler in line 102. Currently the code discards all information that would help you debug this issue.