Hooks system: Difference between revisions

Hooks system (view source)

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 To use a hook (overload a function), you first need to already have defined a module (see the wiki for that), and then you need to do 2 things:
-- to add your module to the hooks of the context you want to hook on.
+- add your module to the hooks of the context you want to hook on.
-This means that when this context (module) will happen, your module will be called.
+This means that when this context will happen, your module hook code will be called.
-To do that, just edit your /htdocs/includes/modYourModuleName.class.php and edit the $this->const variable with something like this:
+To do that, just edit your /htdocs/core/modules/modYourModuleName.class.php and edit the $this->module_parts variable with something like this:
 <source lang="php">
-$this->const = array(
+$this->module_parts = array(
-=>array('MAIN_MODULE_YOURMODULENAME_HOOKS', 'chaine', 'productcard:invoicecard:propalcard',
+'hooks' => array('hookcontext1','hookcontext2')  // Set here all hooks context managed by module
-'Hooks list for managing printing functions of the CustomFields module', 0, 'current', 1)
 );
 </source>
-Note: format of a const declaration:
-<source lang="php">
-$key=>array($const_name,$type,$value,$description,$visible_on_admin_panel=0,$entity='current',$deleteonunactive=0),
-$key2=>...
-</source>
-With $key being a positive integer.
 Of course change YourModuleName with your own module's name.