RAMP manages the 5250 screens in the modernized application with JavaScript scripts.
JavaScript is the most commonly used scripting language in the world. You can also use Microsoft's JScript extension. Note that JavaScript skills can be used in many other contexts such as LANSA for the Web and HTML manipulation.
This section describes some Javascript essentials:
External JavaScript Documentation
Alert()
Converting Numbers to Strings
Converting String to Numbers
String Manipulation Functions
Is This Variable Number or String?
Using the objGlobal Object