How to get the value of messageStyledText that is present in the other RN

Hello

I have xxcompscore messageStyledText in the region 1 (separate controller) and xxobjscore messageStyledText in the region.2 (separate controller).

The two values are doubles.

My requirement is to get that value from another region (layout) and adds that the values and display in the RN.

How to do this, I tried a lot but I get error NullPointerException.

HI San,

According to my understanding, you have the following requirement.

xxcompscore messageStyledText in the region1 (separate controller) - Say controller is XxxRN1CO
xxobjscore messageStyledText in region.2 (separate controller). -The controller is XxxRN2CO
Page Layout RN - Say controller is XxxPageLayoutRNCO

If you try to get the value of the region1 - PR Noire2 and display in Pagelayout cannot be achieved by the way you write the code...
What follows is drawn sequence of the controller...
1 XxxPageLayoutRNCO--> processRequest
XxxRN1CO--> processRequest
XxxRN2CO--> processRequest

XxxRN2CO--> processFormRequest
XxxRN1CO--> processFormRequest
XxxPageLayoutRNCO--> processFormRequest

So you can't get the session values configured in XxxRN1CO--> processRequest or XxxRN2CO--> processRequest in XxxPageLayoutRNCO--> processRequest.

You need to take the following approach to get these values.

-> If the underlying VO for the region1/region.2 is executed in PageLayout controller or controller of the region1
then you can get the required values of the underlying attributes of your calculation VO do and set the value of TotalScoreText
on the other
If executed in the level controller VO region then you will need to run these vo also in pageLayout controller and
get the values of the attributes of VO and do your math and set the value to TotalScoreText

Let me know if you need assistance.

Kind regards
RAM

Tags: Oracle Applications

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