From CompoundPropertyModel
=Scope=
{{ModelBackground | modelJavadoc=[http://wicket.sourceforge.net/apidocs/wicket/model/CompoundPropertyModel.html CompoundPropertyModel]}}


=Background=

For the moment, see [[Models#Compound_Property_Models]] for more information.

''(If you came here looking for specific info & later find it elsewhere, please consider adding a note about it somewhere on the wiki for the next person!)
''

=FAQ=


=Examples=


[[category:FAQ]] [[category:Model]]


From Java Security Permissions
Version 1.1 may require property permissions and OGNL permissions that are not listed here. Please update this page if you know more about it.

For version 1.2, you seem to need (Tomcat catalina.policy syntax):

<pre>
// For substitution of one object for another during serialization
// or deserialization. This is used in ReplaceObjectOutputStream,
// which is used for page versioning (undoing changes).
permission java.io.SerializablePermission "enableSubstitution";

// For crypted URL functionality (see WebRequestWithCryptedUrl).
permission java.security.SecurityPermission "insertProvider.SunJCE";
</pre>

<pre>
// The following was required to get Wicket, at least the examples, to work at all
permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
</pre>