Drupal development

needs refactoring to work with theming

Basics

Drupal's basic building blocks - the search for core, Ronald Ashri, Nov 2009
Drupal programming from an object-oriented perspective

Drupal as an Application Development Framework - great dev overview video, shame about the audio

Architecture

Drupal dev docs - "Newcomers to Drupal development should read the conceptual information provided in the 'Components of Drupal' section, and then proceed to examine one of the heavily-documented example modules below. The examples are fully-functioning Drupal modules, so you can download them from the contributions repository and alter them as you experiment."

Preying on the drupal_alter() - API overview video. somewhat quiet sound. [1]

Menu system (path)

How the menu system works (a Drupal how-to) - how the menu system translates paths to callback functions

Content

An entity is a kind of content stack. An entity base table is tied to fields using bundles. Entity types include node, comment, taxonomy term, user profile, organic group, etc. Entity types can allow bundling or not (creating types of node node vs. users, though see the Profile 2 module). Fields are used to store and display various data types, and can be reused across bundles and entities.

How to create a new entity

hook_entity_info - "Inform the base system and the Field API about one or more entity types."

Creating

http://api.drupal.org/api/drupal/modules!field!field.attach.inc/group/field_attach/7

http://yoodey.com/how-create-taxonomy-node-programmatically-drupal-7

Modules

http://drupal.org/node/361112

Beginning Drupal Module Development or How I Wrote the Cacheflusher Module (Part 2) - has a good hook overview from a module perspective

http://drupal.org/project/examples - various examples

http://drupal.org/project/coder - use when writing modules
http://drupal.org/project/drupalcs - code sniffer

Patches

http://drupal.org/patch

Forms

For beyond basic content types field layouts;

http://drupal.org/node/751826

http://api.drupal.org/api/drupal/developer--topics--forms_api_reference.html/7

http://api.drupal.org/api/drupal/developer--topics--forms_api_reference.html/7 - programmer's reference to the Drupal Form API

function milk_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'contact_node_form') {
    $form['actions']['submit'] = array(
        '#type' => 'submit',
        '#value' => t('Send'),
    );
  }
}

hook_form_alter
- A Very Introduction to Drupal's hook_form_alter()
- Hook snippets: hook_form_alter

Basic Form with submit button

Menus

http://drupal.stackexchange.com/questions/13866/how-to-build-a-dynamic-menu-structure

JavaScript

http://api.drupal.org/api/drupal/includes--common.inc/function/drupal_add_js/7

<?php
  drupal_add_js(drupal_get_path('theme', 'mytheme') .'/my_js_file.js', 'theme');
?>

Drupal 7 JavaScript for Developers - good video

Adding JavaScript to your theme or module