Basic HTML version of Foils prepared 16 June 98

Foil 102 User-defined Methods

From Overview of Advanced JavaScript -- Web Scripting Language CPS616 Technologies of the Information Age -- Spring Semester 98. by Tom Scavo,Geoffrey C. Fox
User-defined Methods
Methods are defined as Function objects: function Circle( r ) { this.r = ( r > 0 ) ? r : 0; this.getRadius = new Function( "return this.r" ); this.setRadius = new Function( "r", "this.r = r" ); }
Note: The last argument of the Function constructor is implicitly the method body

© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Sun Nov 29 1998