Various components double-render/double-encode on save!!

Hi.
I am in urgent need of assistance.
I am trying to develop an ADF/BC-JSF app in 10.1.3.4 JDeveloper.
I am encountering an error where, when I commit or rollback, various ADF Faces UI components on my page render/encode twice. Also sometimes on panelForms the labels get misaligned with the data fields.
There does not seem to be any error associated. I have all the logging and debugging I know about turned on.
This behaviour seems to be be related to doing inserts.
Has anybody seen this behavior before?
Michael F.
Edited by: Michael B. Fons on Aug 26, 2009 4:22 PM

Thank you, Timo, for your helpful response...however...
Actually it turned out to be...
Rule of thumb: be careful of using af:forEach in af:table rows to generate the options of a select list. Much safer to use getter to get a list and plug into value of f:selectItems (plural), than to use f:selectItem (singular) and use af:forEach to iterate over. af:iterator might work instead of af:forEach, too, but I am not sure.
Also mixed in with this was using forEach's varStatus property...something I have had bad luck with in the past.
Basically what was happening, was this forEach was not even on a part of the screen that was getting rendered, but it was causing components to render multiple times and get all mixed up. Pretty hard to track down.
So in this particular case I would get this doubling when I used the following inside of an af:selectOneChoice...
<af:forEach begin="1"
end="#{bindings.ListContCaseDiagIterator.estimatedRowCount}"
var="priorityRow"
varStatus="priorityLoop">
<f:selectItem itemLabel="#{priorityLoop.index}"
itemValue="#{priorityLoop.index}"/>
</af:forEach>
...instead of using someting like the following...
<f:selectItems
value="#{CaseDemographics.priorityList**bindings.ListCaseDiagIterator.estimatedRowCount**}"/>
The use-case for this problem was a bit odd, but nothing too bad...
(Pardon the use of ** when I meant [ ... the trouble is a square bracket gets interpreted as a link reference, so I used ** instead. This syntax is a trick Steve Muench had, related to using HashMaps in the backing bean and overriding the get method. I had the get method return a select list and it took the integer within the square brackets as a parameter)

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