Hello,
I needed to display the content of an array of NSDictionary objects, and
without thinking I just loaded them into an ERXDisplayGroup via an
EOArrayDataSource:
EODataSource ds = new EOArrayDataSource(EOClassDescription
.classDescriptionForClass(NSDictionary.class), editingContext());
Two observations followed:
1. This works. I guess that pretty much answers my question, but are there
any undesirable side-effects? (I probably shouldn't be specifying the
component's EOEditingContext up there. I should change that to
ERXEC.newEditingContext().)
2. Not surprisingly the code throws an exception at runtime:
ERROR ERXEntityClassDescription - Unable to register descriptions for class:
com.webobjects.foundation.NSDictionary
java.lang.RuntimeException: Dummy
Can I safely catch and/or ignore that?
In short, I'd like to use all the nice ERXDisplayGroup machinery, but the
objects are NSDictionaries. Am I likely to regret this in the future?
--
Paul Hoadley
http://logicsquad.net/
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