I'm in search for a best practice as well.

My problem is the following.
Assume you have a datatable like jfrankman.

I already implemented the delete operation with this extended-EL feature by 
passing the row-variables...in this case lineItem.

But now I'm stuck with the update. The variable passed to the action-method 
only holds the old value, at least the Clob (the only editable field) is still 
null.

Then I tried the Injection...still holding the old value.

What is the seam-way to do it?

I don't want to code a lot of actionListeners for all column-fields...



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