Today, I came across a scenario when, there was a validation on my page and I have SUBMIT button which will do validations. I also want to show loading indicator using waitPopup JavaScript API which I wrote on dynamic action “Before Page Submit”. But, when validation triggers, I also want to hide it. The problem …

We are using JSON as data format with RESTful services quite a lot in Oracle APEX. But, purpose of this blog is to see how we can create RESTful services in Oracle APEX which returns JSONP. Problem Statement: When you have your own custom widget which is consuming RESTful web service, and that custom widget …

Here is how you can create cool nested reports in Oracle APEX and jQuery, which looks like below: For this example, I have used DEPT & EMP example where as a nested report it will show all the child records of employee under department record. To start with, first create a new classic report region …