*/
include_once 'libraries/schema/User_Schema.class.php';
$user_schema = new PMA_User_Schema();
/**
* This function will process the user defined pages
* and tables which will be exported as Relational schema
* you can set the table positions on the paper via scratchboard
* 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);
