This week's book giveaway is in the Artificial Intelligence and Machine Learning forum.
We're giving away four copies of Machine Learning with R: Expert techniques for predictive modeling and have Brett Lantz on-line!
See this thread for details.
Win a copy of Machine Learning with R: Expert techniques for predictive modeling this week in the Artificial Intelligence and Machine Learning forum!
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Problem by writing Table Data

 
Greenhorn
Posts: 4
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Hello dear community, currently I'm working on a program for me. I have done many things meanwhile in the topic SQLite and many problems myself, found and solved. Now I have a problem where my console tells me no problem and I have to admit that I can not find out what the error could be. If I click on the button "Register customer" the following code will result



The "insert" that is called looks like this



After I clicked, nothing happens. There are no error messages, but the data is not entered in the table! Where did I make a mistake?
It would be nice to find help for that.
 
Rancher
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Add some System.out.println calls into the code so you can which methods are called, and what values are being passed around.
 
We don't have time for this. We've gotta save the moon! Or check this out:
Java file APIs (DOC, XLS, PDF, and many more)
https://products.aspose.com/total/java
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