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So, im creating a GUI for a book rental(library) with a database, just stuck on creating tree grid of 3 columns..to show 3 different information lists to go along it.
MY CODE:
http://gyazo.com/0247ec74f3f3c31100bac13d08510d93 <<<SELF.TREE
It's showing book title and author, but not rental duration, as shown below..when i run it.
THE ERROR:
http://gyazo.com/ee0b6c2e4626b1e22697974ef1c75efe
This is frustrating, help =[
MY CODE:
http://gyazo.com/0247ec74f3f3c31100bac13d08510d93 <<<SELF.TREE
It's showing book title and author, but not rental duration, as shown below..when i run it.
THE ERROR:
http://gyazo.com/ee0b6c2e4626b1e22697974ef1c75efe
This is frustrating, help =[