Tree ItemProperty doesn't set value

Vaadin 6 / 7 / 8
1

Hi,

in Vaadin 7 beta2 (and beta 1) setting ItemProperty values doesn’t work. Property value shows always the toString from the Item-Object. Example:

HierarchicalContainer container = new HierarchicalContainer();
container.addContainerProperty("name", String.class, "");
Item parentItem = container.addItem(parentObject);
parentItem.getItemProperty("name").setValue(parentObject.getName());
Item item = container.addItem(childObject);
item.getItemProperty("name").setValue(childObject.getName());
container.setParent(childObject, parentObject);	
... new Tree("", container);

When changing Tree-Component to Table, it works! Ist it a bug, or do I handle it not correctly?

Greetings
Maik

2

Do you call tree.setItemCaptionPropertyId(“name”);? The components and containers, in this case tree and HierarchicalContainer hasn’t been much modified in Vaadin 7. That will be done more in minor versions (like 7.1).

3

Could work. Setting tree.setItemCaptionMode(ItemCaptionMode.ITEM) makes it work, too.
Thanks.