Provided by: libhtml-prototype-perl_1.48-4_all bug

NAME

       HTML::Prototype::Js - prototype library, embedded in perl

SYNOPSIS

           our $prototype = do { package HTML::Prototype::Js; local $/; <DATA> };

DESCRIPTION

       This is the actual Prototype library embedded in a perl __DATA__ section, for easy
       inclusion in HTML::Prototype.

NEW SYNTAX

       The prototype library  provides some functions and classes which effectively change the
       basic syntax of the JavaScript you write.

       $(element)
           This function takes an element / element list and gets all string elements using
           document.getElementbyId. This is probably one of the most common functions when using
           javascript for web development, so it will save you a lot of typing.

       Class
           This uses fucntion references to allow namespace-like Class structures in javascript.

       Object.extend
           Simple inheritance for javacsript. Will set all properties of the child in the parent.

       Function.bind
           Allow function refs to be full object method references, through the use of extend and
           apply

       Try.these
           Simple try/catch for a list of functions, will return the return value of the first
           that doesn't throw an exception.

       Array.push
           implement push for arrays. returns number of elements in result.

       Function.apply
           Call a function on a given object, using eval.

JS OBJECTS

       The Prototype library provides a number of classes you can use to improve interaction with
       the end user.

       Ajax
           Provides one useful function, getTransport. This function will return a XMLHttpRequest
           object suitable for your browser.

       Ajax.Base
           An abstract base class for the Ajax objects described below. Sets some common options
           for Ajax objects;
             method: http method, defaults to post.
             asynchronous: process in the background, true/false, defaults to true.
             parameters: extra parameters, defaults to blank.

       Ajax.Updater
           a subclass of Ajax.Base, this class uses Ajax.Request to populate a container in your
           web page. Takes container, url and Ajax.Base options as parameters.

       Ajax.Request
           This object represents a plain ajax request. It extends base to add a constructor, as
           well as some events to handle events.  The constructor takes  an url, as well as the
           options described in Ajax.Base.  Currently handles the following events:
             'Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'

       Effect.Appear
           Takes an element, and makes that element appear through a fade.

       Effect.ContentZoom
           Takes an element, and zooms the content of that element.

       Effect.Fade
           Takes an element, and makes that element fade out and disappear.

       Effect.Highlight
           Takes an element, and does a highlight of that element.

       Effect.Puff
           Takes an element, and makes that element "blow up" and disappear.  (As in disappear in
           a puff of smoke).

       Effect.Scale
           Takes an element, and a size, in percent, and scales that element to the given size.
           If it's a div, the initial size will have to be given in EM. No such restrictions for
           pictures.

       Effect.Squish
           Takes an element, and shrinks that element until it disappears.

       Element
           A collection of functions related to basic elements. takes one or more elements.
             toggle: Toggles the element display style.
             hide: Turns off the element's display style.
             show: Turns on the element's display style.
             remove: Delete this element from the DOM.
             getHeight: Get the element height.

           Also provides a convenience object, Toggle, with one method display which aliases to
           toggle, so you can call it as
             Toggle.display(element)

       Field
           Adds some useful functions to HTML Fields with several elements:
             clear: remove all content.
             focus: Give the element focus.
             present: returns true if all arguments are filled in, false otherwise.
             select(element): Select the given element in a form.
             activate(element): give the selected element focus, and select it.

       Form
           Some useful utilies for HTML Forms. all of these take a form element as sole argument.
             serialize: returns a URL serialized version of a given form.
             getElements: returns all elements in the form.
             disable: blurs and disables every element in the form.
             focusFirstElement: Give first element in the form focus.
             reset: reset all form elements.

       Form.Element
           Some useful objects for Form Field Elements. These take an element as the sole
           argument.
             serialize: url encode the element for use in a URI string.
             getValue: returns the value of the given element.

       Form.Element.Observer
       Form.Element.Serializers
           Serializers for various element types. Takes the input element as argument.
             input: determines the element type, and chooses the right serializer.
             inputSelector: serialize checkbox/radio.

       Form.Element.Observer
       Insertion
           This can be used in place of a innerHTML, to insert the content into the dom.

       Insertion.Before
           Puts content before a given dom node.

       Insertion.Top
           Puts content at the top of a given dom node.

       Insertion.Bottom
           Puts content at the bottom of a given dom node.

       Insertion.After
           Puts content after a given dom node.

       PeriodicalExecuter
           This object takes two parameters, a reference to a callback function, and a frequency
           in seconds. It will execute the callback every <frequency> second.

SEE ALSO

       HTML::Prototype, Catalyst::Plugin::Prototype <http://prototype.conio.net/>

AUTHOR

       Sebastian Riedel, "sri@oook.de" Marcus Ramberg, "mramberg@cpan.org"

       Built around Prototype by Sam Stephenson.  Much code is ported from Ruby on Rails
       javascript helpers.

LICENSE

       This library is free software. You can redistribute it and/or modify it under the same
       terms as perl itself.