Basic HTML version of Foils prepared 13 January 98

Foil 21 Web Technologies in a Nutshell - JavaScript

From Introduction to Object Web Technologies (Internetics) Basic Information Track Computational Science Course CPS616 -- Spring Semester 1998. by Geoffrey C. Fox


1 JavaScript -- only superficially related to Java and was called LiveScript -- is Netscape's (somewhat supported by Microsoft) fully interpreted Client side extension of HTML. This is a good Client Window integration/customization technology where flexibility more important than performance
2 i.e. use JavaScript for Rapid Prototyping of Complex User Interfaces
  • Current examples use JavaScript together with frames ( HTML extension) for interactive multi-window technologies
  • JavaScript is roughly equivalent to "Abstract Windowing Toolkit/ Layout Manager" in Java but applied to Browser Frames and not Java windows
  • JavaScript cannot build filters or simulations as slow
3 Server side version of JavaScript called LiveWire runs on Netscape Servers

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