R12.2.4 data lost after using the dialog Page and return to the calling page. (Help please!)

Hi team,

I'm new to OAF and works on a requirement to add some custom validation when the user clicks a button in a seeded standard page.

The approach I took was to extend the seeded controller object managed this press event button and put my custom logic in the extended controller and substitute the standard controller through customization.

The standard rate which was pressing the Complete button A Page, the user was taken to the next and epepinee page (Page B) some operations based on records that have been chosen Page A.

Part of the custom validation requirement that was if some postings were not met, the user must be a pop-up asking if they really wanted to move forward and if they have selected Yes then continue with the seeded standard flow (transition to page B) and if they have NOT selected then just remain on the current page.

I have used OADialogPage and to do this, in part, the question , I am running into is that when the user selects one or more records using a check box in a region of several record (table) and click the full page and if the validation fails then a modal page and the user made a selection i.e.either Yes or no modal page and when they return to the calling page (ex. Page A), all data (records) they chose previously is lost (the Page is refreshed). Based on what I see on this forum, I suspect it's because after having click Yes on the modal page and then return to the original page the processRequest fires again and the VO data is queried again and has all the parts on the page are lost. Since I am changing the flow in seedlings pages based on the intervention of the user I'm confused as to how this problem can be solved. that is, prevent the page refreshes or preserve the selections that were made before you navigate to modal page. Any help is really appreciated!

My Code:

' Public Sub processFormRequest (OAPageContext oapagecontext, OAWebBean oawebbean)

...

...

If (oapagecontext.getParameter ("completeOps")! = null) {}

...

...

If (warnCount > 0) {}

OAException message = new OAException ("not in order...", OAException.WARNING);

oapagecontext.putDialogMessage (message);

OAException message = new OAException ("XYZ Violated rule. Do you want to continue? ", OAException.WARNING);

DialogPage OADialogPage = new OADialogPage (OAException.WARNING, message, null, "","");

String Yes = oapagecontext.getMessage ("AK", "FWK_TBX_T_YES", null);

String number = oapagecontext.getMessage ("AK", "FWK_TBX_T_NO", null);

dialogPage.setOkButtonItemName ("ConYesButton");

dialogPage.setNoButtonItemName ("ConNoButton");

dialogPage.setOkButtonToPost (true);

dialogPage.setNoButtonToPost (true);

dialogPage.setPostToCallingPage (true);

dialogPage.setOkButtonLabel (yes);

dialogPage.setNoButtonLabel (no);

oapagecontext.redirectToDialogPage (dialogPage);

}

If (oapagecontext.getParameter ("ConYesButton")! = null) {}

Write Yes button Action code

oapagecontext.putParameter ("completeOps", "Continue");

}

If (oapagecontext.getParameter ("ConNoButton")! = null) {}

Write the code of the Action for the No button

Dim errormsg = ' rule Violations have occurred. "

throw new OAException (errormsg);

}

super.processFormRequest (oapagecontext, oawebbean);

}

I managed to work around this problem by adding a simple control in my controller processRequest method extended to avoid the call to super.processRequest incase lhen control returns to the page once the user has made a selection on the Page of the dialog box

If ((oapagecontext. (GetParameter ("ConYesButton") == null) & (oapagecontext.getParameter ("ConNoButton") == null)) {}

super.processRequest (oapagecontext, oawebbean);


}


Thank you!

Tags: Oracle Applications

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