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WWW::Mechanize::FormFiUser:ContributedePerliDo::FormFiller::Value::Callback(3)

NAME
       WWW::Mechanize::FormFiller::Value::Callback - Call Perl code to fill
       out a HTML form field

SYNOPSIS
	 use WWW::Mechanize::FormFiller;
	 use WWW::Mechanize::FormFiller::Value::Callback;

	 my $f = WWW::Mechanize::FormFiller->new();

	 # Create a default value for the HTML field "login"
	 # This	will put the current login name	into the login field

	 sub find_login	{
	   getlogin || getpwuid($<) || "Kilroy";
	 };

	 my $login = WWW::Mechanize::FormFiller::Value::Callback->new( login =>	\&find_login );
	 $f->add_value(	login => $login	);

	 # Alternatively take the following shorthand, which adds the
	 # field to the	list as	well :

	 # "If there is	no password, put a nice	number there
	 my $password =	$f->add_filler(	password => Callback =>	sub { int rand(90) + 10	} );

DESCRIPTION
       This class provides a way to write a value returned by Perl code	into a
       HTML field.

       new NAME, CODE
	   Creates a new value which will correspond to	the HTML field "NAME".
	   The "CODE" is a code	reference that will return the value to	be
	   written into	the HTML field.	 The code reference will be called
	   with	two parameters,	the object and the HTML::Form::Input object.

       name [NEWNAME]
	   Gets	and sets the name of the HTML field this value corresponds to.

       value FIELD
	   Returns the value to	put into the HTML field.

   EXPORT
       None by default.

   COPYRIGHT AND LICENSE
       This library is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.

       Copyright (C) 2002,2003 Max Maischein

AUTHOR
       Max Maischein, <corion@cpan.org>

       Please contact me if you	find bugs or otherwise improve the module.
       More tests are also very	welcome	!

SEE ALSO
       WWW::Mechanize, WWW::Mechanize::Shell, WWW::Mechanize::FormFiller,
       WWW::Mechanize::FormFiller::Value::Value,
       WWW::Mechanize::FormFiller::Value::Default,
       WWW::Mechanize::FormFiller::Value::Random,
       WWW::Mechanize::FormFiller::Value::Interactive

perl v5.32.0			WWW::Mechanize::FormFiller::Value::Callback(3)

NAME | SYNOPSIS | DESCRIPTION | AUTHOR | SEE ALSO

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