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TreeTable and beans

Enkara Dura
6 years ago Jun 02, 2016 12:59pm
Tom Rauchenwald
6 years ago Jun 08, 2016 6:39am

I assume the line about adding objects should read

addItem(new Object[]{"nameX", "surnameX"}, "itemid");

i.e., you're adding the cells for a row as Array of Objects.
If you want to use beans, you need to use a container that supports them (BeanItemContainer for example).
Unfortunately BeanItemContainer doesn't support hierarchical components.
See this thread for some suggestions: https://vaadin.com/forum#!/thread/1928897