Plugin Development

  • Doddox

    (@doddox)


    8 years, 2 months ago

    Hi everybody

    I’m trying to create a plugin. But i wanna do it in OOP and i encounter an ‘undefined’ problem when i try to use wordpress’s functions in my class. My question is this: How can i use wordpress’s functions like ‘add_menu_page()’, ‘add_plugins_page()’, ‘add_action()’, …?

    Thanks for your help.

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  • anurag.deshmukh

    (@anuragdeshmukh)

    8 years, 2 months ago

    You need to pass $this before adding/mentioning the functions. If you are developing plugin with OOP concept, you need to add/use $this else your functions won’t come into action.

    
class My_Class_Name
{

	function __construct() 
	{
		if (is_admin()) {
			add_action('admin_menu',array(&$this,'my_class_admin_settings'));
		}
	}

	public function my_class_admin_settings()
	{
		add_menu_page('Page Title','Menu Title','manage_options','my_menu_page',array($this,'my_func_menu_page'),'dashicons-welcome-widgets-menus', 6);
	}

	public function my_func_menu_page()
	{
		// Your functionality goes here
	}	
} // end class

For the callback name, use this: array($this,'<function name>')
Viewing 1 replies (of 1 total)

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