Quizzer::Element - Base input element

Quizzer documentation Contained in the Quizzer distribution.

Index

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NAME

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Quizzer::Element - Base input element

DESCRIPTION

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This is the base object on which many different types of input elements are built. Each element represents one user interface element in a FrontEnd.

METHODS

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visible

Returns true if an Element is of a type that is displayed to the user. This is used to let confmodules know if the elements they have caused to be displayed are really going to be displayed, or not, so they can avoid loops and other nastiness.

show

Causes the element to be displayed, allows the user to interact with it to specify a value, and returns the value they enter (this value is later used to set the value of the accociated question).

AUTHOR

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Joey Hess <joey@kitenet.net>

Quizzer documentation Contained in the Quizzer distribution. 
#!/usr/bin/perl -w


package Quizzer::Element;
use strict;
use Quizzer::Base;
use vars qw(@ISA);
@ISA=qw(Quizzer::Base);

my $VERSION='0.01';


sub visible {
	my $this=shift;
	
	return 1;
}


sub show {}


1