WWW::Mechanize::FormFiller::Value::Callback - Call Perl code to fill out a HTML form field
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 } );
This class provides a way to write a value returned by Perl code into a HTML field.
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
CODE
Gets and sets the name of the HTML field this value corresponds to.
Returns the value to put into the HTML field.
None by default.
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
Max Maischein, <corion@cpan.org>
Please contact me if you find bugs or otherwise improve the module. More tests are also very welcome !
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
To install WWW::Mechanize::FormFiller, copy and paste the appropriate command in to your terminal.
cpanm
cpanm WWW::Mechanize::FormFiller
CPAN shell
perl -MCPAN -e shell install WWW::Mechanize::FormFiller
For more information on module installation, please visit the detailed CPAN module installation guide.