* for table positions, put the x,y co-ordinates * * @param string $do It tells what the Schema is supposed to do * create and select a page, generate schema etc */ if (isset($_REQUEST['do'])) { $user_schema->setAction($_REQUEST['do']); $user_schema->processUserChoice(); } /** * Show some possibility to select a page for the export of relation schema * Lists all pages created before and can select and edit from them */ $user_schema->selectPage(); /** * Create a new page where relations will be drawn */ $user_schema->showCreatePageDialog($db); /** * After selection of page or creating a page * It will show you the list of tables * A dashboard will also be shown where you can position the tables */ $user_schema->showTableDashBoard();