ADF DBSequence Error

Question

Hi Friends!
I´m learning ADF with JDeveloper 11g release 1 and i have some problem with the DBSequence!
I have done a simple sample to test de ADF operations!
I used Fusion MiddleWare template to my application and i have used ADF Business Components From Tables based on a simple table with ID number PK and Description Varchar2 columns, to create a model and a view based on this simple table!
My table has a trigger that generate the value of the sequence!
I changed the type of ID attribute to DBSequence!
Then i created a simple jspx page based on a datasource from that simple view with the navigator and Commit and create buttons!
When i create a new record in my ID field the system puts a default value -2 and when i put a value to description and commit the operation i got a error: "Cannot convert String to DBSequence"!
If i open the source of the Entity Object i can see a atribute of the xml tag DefaultValue="@0" and if i delete this attribute from tag the system works well!
The problem is everywhere i change the type of the attribute to DBSequence this XML tag is add automaticly and i need to open the source to clean this field to my system works with dbsequence!
Is it a bug, or i´m diding some mistake in my sample?
Thkz for now!

Answer 1

I had the same problem. I writed in the page .jsff the text:
<af:convertNumber groupingUsed="false" pattern="#{bindings.Peid.format}"/>
That is the first part of the file:
<?xml version='1.0' encoding='windows-1252'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<af:panelFormLayout id="pfl1">
<af:inputText value="#{bindings.Peid.inputValue}" label="Codigo:"
required="#{bindings.Peid.hints.mandatory}"
columns="#{bindings.Peid.hints.displayWidth}"
maximumLength="#{bindings.Peid.hints.precision}"
shortDesc="#{bindings.Peid.hints.tooltip}" id="it6">
<f:validator binding="#{bindings.Peid.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.Peid.format}"/>
</af:inputText>
Edited by: fmoncada on 15-oct-2009 18:59