Issue status update for http://drupal.org/node/29465 Post a follow up: http://drupal.org/project/comments/add/29465 Project: Drupal Version: cvs Component: base system Category: tasks Priority: critical Assigned to: adrian Reported by: adrian Updated by: moshe weitzman Status: patch (code needs work) Does this API affect form validation also? Thats the vague impression I had in my head, but I don't see any validation changed in node or taxonomy modules. perhaps that part is coming next. There are reasons to love this patch. But one thing I don't like is the movement toward arrays and away from functions. Modern editors and IDE's offer function tips and function completion. These are huge time and brain savers. They are great for newbies and for experts. It is so helpful to just type 'form_sel', press tab, and have form_select('title', 'name', 'value', 'options') printed for you, with all the arguments. When you define forms in an array instead of functions, as proposed in this patch, you lose a lot of developer productivity and friendliness for newbies. Developers are also more prone to mistakes this way since the editor can't guide them along. This is the sort of advantage that means nothing to the many people who just use a plain editor, and means everything to IDE users. Maybe someone can think of a way to keep the flexibility without losing IDE productivity. moshe weitzman Previous comments: ------------------------------------------------------------------------ Tue, 23 Aug 2005 11:34:00 +0000 : adrian Attachment: http://drupal.org/files/issues/form.inc (20.53 KB) This is the first check in of the new forms api code. The system has been designed to co-exist with the current forms api, and is contained in a new include file (includes/form.inc). Forms are now defined in their component arrays, similar to how menu items are defined. example : <?php $form['body'] = array(type => 'textarea', default_value => $node->body, cols => 60, rows => 60); ?> Elements can also be nested, and the $edit follows this definition. For instance : <?php $form['author'] = array(type => 'fieldset', title => t('Authoring information'), collapsible => TRUE, collapsed => TRUE, weight => -1); $form['author']['name'] = array(type => 'textfield', title => t('Authored by'), maxlength => 60, autocomplete_path => 'user/autocomplete', default_value => $node->name, weight => -1); ?> All the properties used are defined as constants, and are documented for each of the elements, and individually. ------------------------------------------------------------------------ Tue, 23 Aug 2005 11:46:19 +0000 : adrian A patch for node.module, blog.module and taxonomy.module that changes them to use the new form format. This patch is very far from complete, but I wanted to get the code out so that i'm not working alone anymore. ------------------------------------------------------------------------ Tue, 23 Aug 2005 12:08:01 +0000 : adrian Attachment: http://drupal.org/files/issues/forms.patch (9.98 KB) The actual patch =) I forgot to mention, this adds a new hook .. namely hook_elements, which allows us to define the defaults for the elements (ie : cols and rows for textareas) meaning they don't have to be defined for each of the elements. ------------------------------------------------------------------------ Tue, 23 Aug 2005 12:09:11 +0000 : chx A few notes from my conversation with adrian. valid => array('integer', 'uid') for this to work you need function valid_integer($element) and valid_uid($element). $extra for form_select is legacy and really needed. ------------------------------------------------------------------------ Tue, 23 Aug 2005 12:39:13 +0000 : fago i really like this approach. further i'd like to see the possibility to define an additional class to a form element, which is currently not working. so we 'd have to bring _form_get_class() and drupal_attributes() together. ------------------------------------------------------------------------ Tue, 23 Aug 2005 12:56:31 +0000 : adrian that works already. <?php $form[attributes]['class'] = 'someclass'; ?> Although I am considering just adding a class property ... ie: <?php $form[class][] = 'someclass'; ?> The fact that this is done via arrays, it means that the developer can add classes as he or she sees fit. ------------------------------------------------------------------------ Tue, 23 Aug 2005 13:29:10 +0000 : fago really? i don't think so. e.g. $checkbox = '<input type="checkbox" class="'. _form_get_class('form-checkbox', $element[required], _form_get_error($element[name])) .'" name="'. $element[name] .'" id="'. $element[id].'" value="'. $element[return_value] .'"'. ($element[value] ? ' checked="checked"' : '') . drupal_attributes($element[attributes]) .' />' so we will end up with two class attributes, which won't work and isn't standard compliance. your css property idea would be ideal imho. ------------------------------------------------------------------------ Tue, 23 Aug 2005 13:40:12 +0000 : nevets Minor point on #5 and #6, when accessing an associated array like $form[class][] = 'someclass'; if the key is a string it should be enclosed in quotes, i.e. $form['class'][] = 'someclass'; (This is from the PHP documentation.)