Possible to re - trigger a calculation of Application on demand?

APEX 4.2.5.00.08

I have a calculation of Application that sets the value of an element of Application using the current APP_USER as one of its required parameters. This calculation is triggered on the new Instance then; It is triggered when you load the login page. However, the login page, definition is bu, is responsible until the user is logged as long as Yes; APP_USER, at this stage is still set to "nobody".

I know that I can change the calculation to the fire for each page, but it's really unnecessary. I just want to fire, once, after a successful connection (which would then fix the APP_USER).

Is this possible? (From JavaScript or PL/SQL)

Thank you

-Joe

Hey Joe,

It's not really a work-around, is how to configure the item based on the connected user values.

Put common code in a package, call it from several locations within the APEX.

I didn't say the calculations were only for page elements, I said 'page level ' calculations. Calculate the elements of page/app at some point during each page is rendered. These calculations can be defined to calculate only for some pages, events, queries etc.

App calculations allow these calculations to occur at this frequency.

If you want something calculated once, you add a declarative condition that tests for the null value. But if it is only calculated once, when should it be calculated? If not required for the login page, tell where page not = 101, but I wonder once again the timing - is it a calculation application?

APEX_PUBLIC_USER isn't really a problem, it is a catalyst. The schema of your analysis is the gateway to the database, make sure that it is thin it must be. Not all applications require the connection until something happens.

Scott

Tags: Database

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