[documentation] [Documentation task] Need review of example_element.module
Eaton
drupal-docs at drupal.org
Thu Jan 4 03:07:30 UTC 2007
Issue status update for
http://drupal.org/node/106490
Post a follow up:
http://drupal.org/project/comments/add/106490
Project: Documentation
Version: <none>
Component: Documentation in CVS
Category: tasks
Priority: normal
Assigned to: Anonymous
Reported by: drewish
Updated by: Eaton
Status: active
"Each form element has a #type value that determines how it's treated by
the Form API and how it's ultimately rendered into HTML. hook_elements()
allows modules to define new element types, and tell the Form API what
default values they should automatically be populated with."
Eaton
Previous comments:
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Wed, 03 Jan 2007 01:34:02 +0000 : drewish
I've added example_element.module [1] to demonstrate how to create a new
form item #type. I'd love some reviews.
[1]
http://cvs.drupal.org/viewcvs/drupal/contributions/docs/developer/exampl...
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Wed, 03 Jan 2007 02:39:50 +0000 : sime
Looks good to me, just need to build up the comments. If it's of any
use to you, here is an attempt at a nice user-friendly description of
hook_elements.
"Form elements are already familiar to anyone who uses Forms API.
Examples of core form elements are 'textfield', 'checkbox' and
'fieldset'. Drupal utilizes hook_elements() to define these FAPI types,
and this occurs in the core function system_elements().
By implementing hook_elements in your own module, you can create custom
form elements with their own properties, validation and theming."
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