Learning with data

Continuing our series of dynamic action posts, we'll look at how to use the Notifications (Alert&Confirm) in Oracle Application Express (APEX). As a practical example, we'll generate alerts when some mouse events are performed on a button. Notifications We have two types of notification actions in Oracle APEX: Alert and Confirm. Alert: Displays an alert message, with a single Ok button. Use to display information that must be responded to, by pressing the button, but continue

Continuing the previous post, we will now be talking about the Dynamic Action - Set Style This Dynamic Action lets you define a style property (CSS) for the affected elements. Its use is very simple and very useful in some cases. Let's take a practical example. Case Study Suppose there is a sellers table with the percentage commission that is allowed for a particular sale. In this case, we want to validate whether or not a commission is in the amount allowed for the seller. L

There are several reasons to love Oracle Application Express (APEX) and in this post we will see one of these reasons: Dynamic Actions - Set Value But... what are dynamic actions? Dynamic actions in APEX allow developers to declaratively define client-side behavior even without knowing JavaScript. With dynamic actions you can set a value for an item, hide or display a region based on developer-defined conditions or events, all very simply. Set Value In this post - which will