Drupal 7 Module Development phần 6 potx

... 55Summary 60 Chapter 3: Drupal& apos;s Theme Layer 61 Business logic versus presentation logic 62 Data granularity 64 Theme engines 66 Two ways to theme 66 Theme functions 66 Preprocess functions 68 Theme ... First Module 25Our goal: a module with a block 25Creating a new module 26 Module names 27 Where does our module go? 27 Creating the module directory 29Writing the .info file 29Creating a module ... explained 263 Defining your module& apos;s access rules 264 Creating the role access module 266 Using hook_node_access_records() 266 Using hook_node_grants() 269 Security considerations 271 Rebuilding...

... http:/ /drupal. org/project/develCreating Your First Module [ 32 ]The next directive is the core directive: core = 7. x. This simply declares which main-line version of Drupal is required by the module. All Drupal 7 modules will have ... main module code is in MODULENAME/MODULENAME .module, a test should be in MODULENAME/MODULENAME.test. The testing framework will automatically pick it up.Starting outAs with other les in a module, ... in the module& apos;s .info le. All we need to do is add it to the les array:;$Id$name = Firstdescription = A first module. core = 7. xpackage = Drupal 7 Development files[] = first .module files[]...

... chapter. In Drupal 6, drupal_ get_form() returned a fully rendered HTML form. This has been changed in Drupal 7 in order to allow more exibility in theming and easier form manipulation. drupal_ get_form() ... the form elements dened by Drupal as well as the properties each one implements, visit:http://api .drupal. org/api /drupal/ developer topics forms_api_reference.html /7 '#type' => 'textfield',The ... access to Drupal pages, acting as one of the central gatekeepers of Drupal security. Drupal module developers can map paths to Drupal functions by implementing hook_menu(), which adds paths to...

... replacement.In Chapter 7, Creating New Fields, we will begin examining Drupal 7& apos;s new Field API, the core implementation of what was formerly the CCK module. Chapter 6 [ 171 ]Submit callbackThe ... having problems sending mail on your development server: http:/ /drupal. org/project/reroute_e-mailThis is all good, and we actually have a fully functional module now. However, there is one more ... of Drupal, tokens were implemented using the contributed module named, not surprisingly, Token. This functionality proved to be so popular and widely used that it was included in core for Drupal...

... name="form_build_id" id="form-049 070 cff46eabd3b 069 f980 066 b7ad4" value="form-049 070 cff46eabd3b 069 f980 066 b7ad4" /> <input type="hidden" name="form_token" ... access rules.In Drupal 7, any module may declare node access rules. This is a change from the earlier versions, and it provides some of the most powerful tools for Drupal development. In this ... name="form_token" id="edit-aggregator-admin-remove-feed-form-token" value="48b0294050ef62b7d5 577 8cf1992f3 26& quot; /> <input type="hidden" name="form_id" id="edit-aggregator-admin-remove-feed"...

... deprecated for Drupal 7. It can be used to discard the grants set by other modules. However, this is best done through the new hook_node_access_records_alter(). (See http:/ /drupal. org/node /68 6858 ... exception handling, in Drupal 7 we can write a simple extension module that will modify the behavior of the parent module. ••Chapter 10[ 301 ] Drupal specific JavaScriptWithin Drupal there are ... AccessThe Devel Node Access module is part of the Devel module suite (http:/ /drupal. org/project/devel). The module is maintained by salvis (http:/ /drupal. org/user/82 964 ) and gives you a browser-based...

... Files and Images[ 3 16 ]File APIIn Drupal 6, most le handling functionality was provided through a rough core API combined with contributed modules such as Filefield. Drupal 7 provides a more ... effect will be available for use in Image Styles, the Drupal 7 implementation of the Imagecache module. Files in Drupal When you installed Drupal for the rst time, you probably got the following ... see the following site: http:/ /drupal. org/node/3448 06 Temporary le storage is typically only used by Drupal for internal operations. When les are rst saved by Drupal, they are rst written...

... function 377 lter_xss_admin() function 377 lteringabout 3 76 guidelines 377 tools 377 versus escaping 3 76 ltering tools, Drupal about 377 check_markup() 377 check_plain() 377 lter_xss() 377 lter_xss_admin() ... 204theme_username function 69 theme engines 66 theme functionsabout 66 , 67 operations 82, 83preprocess functions 68 , 69 theme_item_list() function 67 theme overrides 69 theme hooksabout 63 le_link 92html_tag ... [ 3 87 ]artwork types, managing 163 - 165 new artwork, adding 1 67 - 170 escapingabout 377 versus ltering 3 76 explode() function 198Ffclose() function...