Order of data review screen - how do I know if the screen is rendered or not?

I have a few screens that share some of the questions. In the command screen - all screens that have an atleast has answered a question is rendered.

How can I filter screens that are not made?

I finally have a solution for this. It turns out actually be much more complicated than it should be. The solution below is very technical but should work in the general case.

The problem

How to hide screens in the review screen of data that have not been displayed during the interview?

The Solution

  1. Create an attribute of the screen for each screen. You can do this in OPM by editing screen and press the button 'Create' in the attribute 'screen '.
  2. Change the DataReviewControl.vm template and add the following:

In the macro '#macro(renderScreenNode $screenNode)' (on line 38) you need to add the following lines

#macro(renderScreenNode $screenNode)
  #set($screen = ${screenNode.getUnderlyingScreen()})
  #set($screenService = $screen.interviewSession.screenService)
  #set($display = true)
  #if ($screenService.getScreen($screen.getRawId()).getScreenAttribute())
    #set($attr = $screenService.getScreen($screen.getRawId()).getScreenAttribute())
    #set($entInst = $screenService.getScreen($screen.getRawId()).getContext().getEntityInstance($screen.interviewSession))
    #if ( $attr.getValue($entInst) == true)
      #set($display = true )
    #else
      #set($display = false )
    #end
  #end

This code of speed takes a complicated (but as far I could tell necessary) route to extract the value of the attribute of the screen for each screen. If the value of the attribute is true, the form has been posted. However, if the screen is not displayed, the value is null (unknown).

The $display attribute starts as true, so I'm each screen by default, it is set to false only if the screen has a screen attribute and the value of the attributes is not true.

The actual display of the screen is encapsulated by a:

...
. Around these, you need to add and block #if ($display)

  #if($display)
    
...
#end

I hope this works for you

See you soon

Frank

Post edited by: frank.hampshire

Tags: Oracle Applications

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