Free rose html objects software for linux

HTML Objects is a Perl module library for turning HTML tags into Perl objects. HTML Objects allows Web pages to be manipulated as a data structure rather than text.

Once manipulation is done, the entire page is generated via depth-first recursion.

Rose::HTML::Form is a HTML form base class.

SYNOPSIS

package PersonForm;

use Rose::HTML::Form;
our @ISA = qw(Rose::HTML::Form);

use Person;

sub build_form
{
my($self) = shift;

$self->add_fields
(
name => { type => text, size => 25, required => 1 },
email => { type => email, size => 50, required => 1 },
phone => { type => phone },
);
}

sub validate
{
my($self) = shift;

# Base class will validate individual fields in isolation,
# confirming that all required fields are filled in, and that
# the email address and phone number are formatted correctly.
my $ok = $self->SUPER::validate(@_);
return $ok unless($ok);

# Inter-field validation goes here
if($self->field(name)->internal_value ne John Doe &&
$self->field(phone)->internal_value =~ /^555/)
{
$self->error(Only John Doe can have a 555 phone number.);
return 0;
}

return 1;
}

sub init_with_person # give a friendlier name to a base-class method
{
my($self, $person) = @_;
$self->init_with_object($person);
}

sub person_from_form
{
my($self) = shift;

# Base class method does most of the work
my $person = $self->object_from_form(class => Person);

# Now fill in the non-obvious details...
# e.g., set alt phone to be the same as the regular phone
$person->alt_phone($self->field(phone)->internal_value);

return $person;
}

...

#
# Sample usage in a hypothetical web application
#

$form = PersonForm->new;

if(...)
{
# Get query parameters in a hash ref and pass to the form
my $params = MyWebServer->get_query_params();
$form->params($params);

# ...or initialize form params from a CGI object
# $form->params_from_cgi($cgi); # $cgi "isa" CGI

# ...or initialize params from an Apache request object
# (mod_perl 1 and 2 both supported)
# $form->params_from_apache($r);

# Initialize the fields based on params
$form->init_fields();

unless($form->validate)
{
return error_page(error => $form->error);
}

$person = $form->person_from_form; # $person is a Person object

do_something_with($person);
...
}
else
{
$person = ...; # Get or create a Person object somehow

# Initialize the form with the Person object
$form->init_with_person($person);

# Pass the initialized form object to the template
display_page(form => $form);
}
...

Rose::HTML::Form is more than just an object representation of the HTML tag. It is meant to be a base class for custom form classes that can be initialized with and return "rich" values such as objects, or collections of objects.

Building up a reusable library of form classes is extremely helpful when building large web applications with forms that may appear in many different places. Similar forms can inherit from a common subclass, and forms may be nested.

This class inherits from, and follows the conventions of, Rose::HTML::Object. Inherited methods that are not overridden will not be documented a second time here. See the Rose::HTML::Object documentation for more information.

HTML::EmbperlObject is a Perl module that extents HTML::Embperl for building whole website with reusable components and objects.

SYNOPSIS

< Location /foo >
PerlSetEnv EMBPERL_OBJECT_BASE base.htm
PerlSetEnv EMBPERL_FILESMATCH ".htm.?|.epl$"
SetHandler perl-script
PerlHandler HTML::EmbperlObject
Options ExecCGI
< /Location >

HTML::EmbperlObject allows you to build object-oriented (OO) websites using HTML components which implement inheritance via subdirectories. This enables elegant architectures and encourages code reuse. The use of inheritance also enables a website-wide "look and feel" to be specified in a single HTML file, which is then used as a template for every other page on the site. This template can include other modules which can be overridden in subdirectories; even the template itself can be overridden. In a nutshell, EmbperlObject makes the design of large websites much more intuitive, allowing object-oriented concepts to be utilised to the fullest while staying within the "rapid application development" model of Perl and HTML.

HTML::EmbperlObject is basicly a mod_perl handler or could be invoked offline and helps you to build a whole page out of smaller parts. Basicly it does the following:

When a request comes in, a page, which name is specified by EMBPERL_OBJECT_BASE, is searched in the same directory as the requested page. If the pages isnt found, EmbperlObject walking up the directory tree until it finds the page, or it reaches DocumentRoot or the directory specified by EMBPERL_OBJECT_STOPDIR.

This page is then called as frame for building the real page. Addtionaly EmbperlObject sets the search path to contain all directories it had to walk before finding that page. If EMBPERL_OBJECT_STOPDIR is set the path contains all directories up to the in EMBPERL_OBJECT_STOPDIR specified one.

This frame page can now include other pages, using the HTML::Embperl::Execute method. Because the search path is set by EmbperlObject the included files are searched in the directories starting at the directory of the original request walking up thru the directory which contains the base page. This means that you can have common files, like header, footer etc. in the base directory and override them as necessary in the subdirectory.

To include the original requested file, you need to call Execute with a * as filename. To call the the same file, but in an upper directory you can use the special shortcut ../*.

Additionaly EmbperlObject sets up a inherence hierachie for you: The requested page inherit from the base page and the base page inherit from a class which could be specified by EMBPERL_OBJECT_HANDLER_CLASS, or if EMBPERL_OBJECT_HANDLER_CLASS is not set, from HTML::Embperl::Req. That allows you to define methods in base page and overwrite them as neccessary in the original requested files.

For this purpose a request object, which is blessed into the package of the requested page, is given as first parameter to each page (in $_[0]). Because this request object is a hashref, you can also use it to store additional data, which should be available in all components. Embperl does not use this hash itself, so you are free to store whatever you want. Methods can be ordinary Perl subs (defined with [! sub foo { ... } !] ) or Embperl subs (defined with [$sub foo $] .... [$endsub $]) .

Rose::DB::Object::Helpers is a mix-in class containing convenience methods for Rose::DB::Object.

SYNOPSIS

package MyDBObject;

use Rose::DB::Object;
our @ISA = qw(Rose::DB::Object);

use Rose::DB::Object::Helpers clone,
{ load_or_insert => find_or_create };
...

$obj = MyDBObject->new(id => 123);
$obj->find_or_create();

$obj2 = $obj->clone;

Rose::DB::Object::Helpers provides convenience methods from use with Rose::DB::Object-derived classes. These methods do not exist in Rose::DB::Object in order to keep the method namespace clean. (Each method added to Rose::DB::Object is another potential naming conflict with a column accessor.)

This class inherits from Rose::DB::Object::MixIn. See the Rose::DB::Object::MixIn documentation for a full explanation of how to import methods from this class. The helper methods themselves are described below.

DMO stands for "Database of Managed Objects." This is a tool for documenting all objects within a data center.
Database of Managed Objects provides an object-based overlay on a MySQL database, with a Web-based interface, which allows new objects to be defined in a hierarchy.
Each object can have attributes defined, which are inherited by objects below in the hierarchy. Information can be imported in CSV or XML format, and reports can be produced in XML, CSV, PDF and HTML formats.
DMO uses PHP and MySQL to support documentation of all network and system objects within your computing environment. It offers a Web interface that enables easy navigation through objects, instances and attributes, with XML and access controls.
Enhancements:
- This is the first significant release of DMO for nearly two years.
- It works with Linux and Windows (XAMPP), but should work well with any LAMP stack including PHP4.
- New features include much more graphical viewing, as well as mapping objects onto maps with drill-down to additional layers of maps following dependency trails, a new Flash viewer for browsing through objects, and the ability to create chains of objects based on any attribute type (where any other object can be an attribute of any other object).

Copy as HTML Link is a Firefox extension that creates an HTML link to the current page using the selected text and copies it (into the clipboard) for pasting into other applications.

Pod::HTML_Elements is a Perl module to convert POD to tree of LWPs HTML::Element and hence HTML or PostScript.

SYNOPSIS

use Pod::HTML_Elements;

my $parser = new Pod::HTML_Elements;
$parser->parse_from_file($pod,foo.html);

my $parser = new Pod::HTML_Elements PostScript => 1;
$parser->parse_from_file($pod,foo.ps);

Pod::HTML_Elements is subclass of Pod::Parser. As the pod is parsed a tree of HTML::Element objects is built to represent HTML for the pod.

At the end of each pod HTML or PostScript representation is written to the output file.