Hi, I've been trying to store changes to portlet preferences with no joy.
I have this fragment in portlet.xml
<portlet-preferences>
| <preference>
| <name>listSize</name>
| <value>10</value>
| <read-only>false</read-only>
| </preference>
| </portlet-preferences>
However I get a ReadOnlyException when I try to store a change to this.
| try {
| String listSize = aRequest.getParameter("listSize");
| if (listSize!=null) {
| aRequest.getPreferences().setValue("listSize", listSize);
| }
| }
| catch (ReadOnlyException r){
| //TODO log this
| r.printStackTrace();
| }
|
I have my app deployed as an EAR file. I'm curious as to how a portlet
preference is stored (assuming its working rather than what I am getting).
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