/**
* Used to delete data from database
*
* It deletes the given data
* {@internal context browser,command line}
*
* @return string $redirect_url the url at which the user is redirected
*/
public function HandleDeleteData()
{
/** The application parameters are fetched */
$parameters = $this->GetConfig("general", "parameters");
/** The application configuration is fetched */
$configuration = $this->GetConfigurationObject();
/** The parameters for the data object */
$meta_information = array("configuration" => $configuration, "key_field" => "id", "data_type" => $parameters['data_type'], "readonly" => false);
/** Mysqldataobject is created */
$data_object = new MysqlDataObject($meta_information);
/** The parameters used to read the data from database */
$parameters = array("fields" => "*", "condition" => $parameters['id'], "read_all" => false);
/** The table row data is read from database */
$data_object->Read($parameters);
/** The table row data is deleted */
$data_object->Delete();
/** The redirect url */
$redirect_url = $this->GetComponent("application")->GetEncodedUrl("list_page", $this->GetConfig("general", "module"), "html", false, false);
return $redirect_url;
}
