Dynamic constraints on the functionality of the Application

Hello

I use Jdev 12.1.3 with MAF, I turn on the navigation bar, what I need to be able to hide/show the bar of navigation according to the java code feature, for example if (employee, Department) navigation bar include I want that in some cases, hide employee and in some other cases hide the Department.

I found the solution at this link https://docs.oracle.com/middleware/maf210/mobile/develop/maf-constraints.htm#ADFMF24301

I add this code to the CRG - feature.xml but the problem the EL Expression #{ApplicationParameter.isShowLetter} does not (always return false while I put the real parameter and it didn't change somehow)? any suggestion?

MAF - feature.xml:

< adfmf:feature id = "ae.gov.cpc.letter.letterMain" name = "letterMain" securityEnabled = "true" icon="resources/icons/mail.png" >

< adfmf:constraints >

< adfmf:constraintExpression value = "#{ApplicationParameter.isShowLetter}" id = "ce1" / > "

< / adfmf:constraints >

< adfmf: happy id = "ae.gov.cpc.letter.letterMain.1" >

< adfmf:amx file="task-flow/letter/letter.xml#letter"/ >

< / adfmf: content >

< / adfmf:feature >

Java class:

public class ApplicationParameter {}

Private boolean isShowLetter = true;

{} public void setIsShowLetter (boolean isShowLetter)

this.isShowLetter = isShowLetter;

}

public boolean isIsShowLetter() {}

Return isShowLetter;

}

...

I have try this its work #{securityContext.userName == "aaa"} but when I use my managed bean is not working while I add to adfc-mobile - config.xml as scope managed bean, why?

Concerning

After a week try and research I found the solution by adding the following code to the method even when change variable value

AdfmfJavaUtilities.updateApplicationInformation (false);

Tags: Oracle Mobile

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