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<?php |
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/* |
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Plugin Name: wpda test |
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*/ |
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|
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/* |
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* This is a mini plugin showing how to use Wp Data Access directly from your php code. |
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* |
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* Following these steps: |
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* (1) Copy this example file to your plugin folder and remove the .txt file extention. |
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* (2) Make sure WP Data Access plugin is installed and activated. |
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* (3) Grant access to a table you like to use for this test: Wp Data Access > Manage Plugin > Back-end Settings. |
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* (4) Change 'wp_customers' (table_name) to the name of the table you selected in the previous step. |
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* (5) Activate wpda test plugin. |
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* (6) Check your WP Data Access menu (or other menu if you changed the code below). |
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* (7) Sub menu "Added by code" should be available with list table and simple form (if activated). |
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*/ |
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function add_wpda_menu() { |
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|
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// (2) Add your menu |
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add_action('admin_menu', 'add_app_menu'); |
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|
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} |
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function add_app_menu(){ |
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if (!class_exists('WPDataAccess\List_Table\WPDA_List_View')) { |
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// Is WP Data Access deactivated or uninstalled? |
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return; |
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} |
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|
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// (3) Create a (sub) menu handle |
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// Works for add_menu_page and add_submenu_page equally |
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$wpda_table_list_menu = add_submenu_page( |
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'wpda', // Set to your own menu slug |
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'WPDA menu added by code', // Your page title |
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'Added by code', // Your menu title |
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'manage_options', // Set your authorization here |
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'wpda_test', // Menu slug of your page |
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'show_page' // Calls function below |
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); |
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|
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global $wpda_table_list_view; |
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// (4) Add Instantiate class WPDA_List_View |
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// This allows you to set screen options |
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// If screen options are not available, something went wrong here... |
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$wpda_table_list_view = new WPDataAccess\List_Table\WPDA_List_View( |
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[ |
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'page_hook_suffix' => $wpda_table_list_menu, // Handle to (sub) |
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'table_name' => 'wp_customers' // Database table in your wordpress schema (CHECK!!!) |
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] |
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); |
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|
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} |
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function show_page(){ |
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|
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global $wpda_table_list_view; |
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// (5) Show menu page |
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$wpda_table_list_view->show(); |
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} |
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// (1) Wait untill all plugins are loaded |
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// You need to do this to get access to WP Data Access classes |
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add_action('plugins_loaded', 'add_wpda_menu'); |
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