Hello,
I am not successfull with implementing feature described below. Maybe it cannot be done? If anyone can give me some pointers, I would be very glad.
I try to use
<ui:repeat var="item" value="#{entHome.instance.someList}"> <h:selectOneMenu id="test" value="#{entHome.selectedObject[item.id]}"> ... </ui:repeat>
with this in backing bean:
private Map<Long, Long> selectedObject;
I have specified getters and setters, also with indexes, I also wrote some initialization in init and finally also in constructor, still getting this exception:
ava.lang.NullPointerException at javax.el.BeanELResolver$BeanProperty.read(BeanELResolver.java:259)
which means, that some context is null.
Thanks for advice,
Uwe