Calculation of the page does not fire

Using Oracle Application Express 4.0.0.00.46 on Oracle 11 g 2

I just want to capture the UPDATE_DATE and UPDATE_USER in columns in my table during the submission of a form.

I use out of the box 'Process line of TableName' to manage the updates of the table that the form is based.

My thought was to use the calculations Page to replace the: APP_USER in the element UPDATE_USER to a Point of Compuation of 'After Submit' page
and a query SQL Page calculation 'select sysdate from double' in the point to Point Compuation UPDATE_DATE page of "after"Submit."

I expect this to substitute these new values in the elements of the page before submitting and then save them in the database.

This does not seem to fire - no substitution occurs and no Message error of calculation - appears the table update all columns changed successfully but does not change the columns UPATE_DATE or UPDATE_USER.

Any ideas of what I should check - or should take a different approach?

Hello

I would like to use the database.
You can get the user name in the trigger using the function v

v('APP_USER')

and if someone insert the data directly into the database using

NVL(v('APP_USER'),user)

Kind regards
Jari

Tags: Database

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