You can use a MapVariableInterpolator to replace the variable with it's
label value programmatically, e.g. resolve all nested variables using a
resolver (or Component#getString) put them as values into a map with the
variable name as key.
String label = getString("link_label");
Map<String,String> map = new HashMap<String,String>();
map.put("link_label", label);
String result =
MapVariableInterpolator.interpolate(getString("link_instructions"),map);
When you use wicket:message tags you can use nested child components
(see the documentation on the message tag for further information).
In both cases you have to specify all nested variables explicitly.
The Sanity Resort <http://sanityresort.blogspot.com/>
Am 02.10.2011 10:09, schrieb Martin Makundi:
Hi!
Is it possible to crossreference in xx.properties files for label
keys, in Wicket?
For example:
link_label=Mouse button
link_instructions=Click '${link_label}' to start sequence
Or something similar?
**
Martin
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