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Tag: jradiobutton

Java quiz with multi choices in answers

I’m trying to develop a java quiz, here’s the basic idea: A quiz contains n questions, and a question has 0 to n true answers, I have to link that to a database, so my tables are: Table Quiz: Table Question: Table answer: So my java classes are: My Question class: and the same for Answer: The main JFrame contains

Java Radio Button Variable Errors

So this works now, and i fixed the variable calling errors. but I get : My GUI Pops up but is blank, what is it now? I cannot figure out what the problem is at this time. This is very important to get resolved, thank you in advance. Answer the first error means when you call buildPanel(String, String) you need

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