Oracle APEX: How to Leverage Pre-rending Computations for Form Field Values
So you are building a form, enter the placeholder value only to find it saves a null back to the database. What do you do? In this video we will show the difference between APEX item placeholder values and pre-rendering computations. We will show a simple example of how to set a numeric field in APEX to a static value of 0.0 in the session state as the form loads. The numeric value as opposed to null will convey upon save back to the database table. While simple, this task is a key element for newer developers to learn and explore.
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