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Jifty::Web::Form.3pm
Langue: en
Version: 2009-11-03 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
Jifty::Web::Form - Tools for rendering and dealing with HTML formsMETHODS
new ARGS
Creates a new Jifty::Web::Form. Arguments:- name
- The name given to the form. This is mostly for naming specific forms for testing.
- call
- All buttons in this form will act as continuation calls for the given continuation id.
- disable_autocomplete
- Disable browser autocomplete for this form. Jifty autocomplete will still work.
PRIVATE _init
Reinitialize this form.- name
- The form name
- call
- The continuation id to call
actions
Returns a reference to a hash of Jifty::Action objects in this form keyed by moniker.If you want to add actions to this form, use ``add_action''
name [VALUE]
Gets or sets the HTML name given to the form element.call [CONTID]
Gets or sets the continuation ID that will be called for this form.is_open [BOOL]
This accessor returns true if Jifty is currently in the middle of rendering a form (if it's printed a <form> but not yet printed a </form> tag.) Use this in your components to decide whether to open a form or not if you might be called from a template that opened the form for you.add_action PARAMHASH
Calls ``new_action'' in Jifty::Web with the paramhash given, and adds it to the form.register_action ACTION
Adds "ACTION" as an action for this form. Called so that actions' form fields can register the action against the form they're being used in.has_action MONIKER
If this form has an action whose monkier is "MONIKER", returns it. Otherwise returns undef.start
Renders the opening form tag.submit MESSAGE, [PARAMETERS]
Renders a submit button with the text MESSAGE on it (which will be HTML escaped). Returns the empty string (for ease of use in interpolation). Any extra PARAMETERS are passed to Jifty::Web::Form::Field::Clickable's constructor.return MESSAGE, [PARAMETERS]
Renders a return button with the text MESSAGE on it (which will be HTML escaped). Returns the empty string (for ease of use in interpolation). Any extra PARAMETERS are passed to Jifty::Web::Form::Field::Button's constructor.end
Renders the closing form tag (including rendering errors for and registering all of the actions) After doing this, it resets its internal state such that ``start'' may be called again.print_action_registration MONIKER
Print out the action registration goo for this action _right now_, unless we've already done so.next_page PARAMHASH
Set the page this form should go to on success. This simply creates a Jifty::Action::Redirect action; any parameters in the "PARAMHASH" are passed as arguments to the Jifty::Action::Redirect action.Returns an empty string so it can be included in forms
DESTROY
Checks to ensure that forms that were opened were actually closed, which is when actions are registered.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre