ComboBox and @PropertyId

I use @PropertyId to fill the comboBox, when the property which I fill by @PropertyId is null, then I add some items to comboBox : example addItem(new Integer(0)) addItemCaption(…) and then I want to set/select this value in my comboBox;

It’s always null present

Can you please post a bit more of code you are using?

→ Select Item is possible by ComboBox.select(#ItemID#);

Or, maybe, ComboBox.setValue(itemId) can be used… But to post your code can help better.