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Manual Reference Pages  -  HTML::DISPLAY::COMMON (3)

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NAME

HTML::Display::Common - routines common to all HTML::Display subclasses

__PACKAGE__->new CW%ARGS

Creates a new object as a blessed hash. The passed arguments are stored within the hash. If you need to do other things in your constructor, remember to call this constructor as well :



  package HTML::Display::WhizBang;
  use parent HTML::Display::Common;

  sub new {
    my ($class) = shift;
    my %args = @_;
    my $self = $class->SUPER::new(%args);

    # do stuff

    $self;
  };



CW$display->display CW%ARGS

This is the routine used to display the HTML to the user. It takes the following parameters :



  html     => SCALAR containing the HTML
  file     => SCALAR containing the filename of the file to be displayed
  base     => optional base url for the HTML, so that relative links still work

  location    (synonymous to base)



Basic usage :



  my $html = "<html><body><h1>Hello world!</h1></body></html>";
  my $browser = HTML::Display->new();
  $browser->display( html => $html );



Location parameter :

If you fetch a page from a remote site but still want to display it to the user, the location parameter comes in very handy :



  my $html = <html><body><img src="/images/hp0.gif"></body></html>;
  my $browser = HTML::Display->new();

  # This will display part of the Google logo
  $browser->display( html => $html, base => http://www.google.com );



CONTENTS

AUTHOR

Copyright (c) 2004-2013 Max Maischein <corion@cpan.org>

LICENSE

This module is released under the same terms as Perl itself.
Search for    or go to Top of page |  Section 3 |  Main Index


perl v5.20.3 HTML::DISPLAY::COMMON (3) 2013-06-26

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