Cory said---> This is a feature, trust me.
CGI::Application, and many other modules all have
param( ) methods. This (for one) allows them to
communicate with each other, (for two) lets us
remember only one interface to objects. ---
Hmmm... well, does the use of this feature
(polymorphism) mean that anytime a module supports a
param() method all I have to do is something like the
following:
Suppose from the html I have to parameters coming in:
"name"="will" and "age"="20"... when they are passed
to a script running both CGI.pm and HTML::Template...
can I then just use them anyway I want simply by
invoking param("name") or param("age") anywhere in the
script...?
I hope this question makes sense, but it is helpful to
know about polymorphism. It should help to clear
things up once I grasp it.
TFTH,
=)
will
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