Restrict users to select specific days in date picker via JavaScript

For this post I have two date picker item and I want to restrict users to select dates just between “From Date“ and seven days after that.

Call Dynamic Actions via JavaScript code

Oracle APEX has four dynamic action event types. In this post we will describe how to call dynamic actions of type browser event and custom event via JavaScript .

Call Browser Events(change,click,Keyup,…) below code will call a dynamic action that has been defined for click event on a button with “mybtn” id:

apex.event.trigger('#mybtn','click');

Call dynamic action with custom event:

Create your dynamic action as below:

When->

         Event: Custom

         Custom Event: myEventName

          Selection Type: JavaScript Expression

          JavaScript Expression:document

Client-side Condition->

          JavaScript Expression: document

Then call your dynamic action in JavaScript code as below:    
$.event.trigger(document.'myEventName');

Using Intro.js in Oracle APEX

Using Intro.js to create a step-by-step guide and feature introduction in Oracle APEX.

When new users visit your website or product you should demonstrate your product features using a step-by-step guide. Even when you develop and add a new feature to your product, you should be able to represent them to your users using a user-friendly solution. Intro.js is developed to enable web and mobile developers to create a step-by-step introduction easily. Intro.js is open-source and free to use.
You can visit https://introjs.com to find more information about Intro.js

How to translate Oracle APEX data-valid-message

It is very common when you build a multilingual web app in APEX, some part of application  doesn't show correct message because there is some missing keyword in translation section. one of them is "Please fill out this field" . Here I want to share a sample java script code that you can use to fix this issue: