Extend Your Web Application Using JavaScript

You can define JavaScript functions throughout your web application using three different scopes:

• Globally for the Module;
• For a Web Screen;
• For a Web Block.

The local JavaScript can only be used within the Web Screen or Web Block where it is defined, while the JavaScript defined for the Module can be used in any Web Screen or Web Block of the Module.

Articles in this Section

• Define and Run JavaScript Code

  Learn how to define and run JavaScript code in your web application.

• Handle JavaScript Errors

  Learn how to handle JavaScript errors in thrown in some specific situations within your web application.