N°3551 - Migrate module to new UIBlock system : Customer Survey

setup/wizardcontroller.class.inc.php

@@ -15,6 +15,7 @@
 //
 //   You should have received a copy of the GNU Affero General Public License
 //   along with iTop. If not, see <http://www.gnu.org/licenses/>
+use Combodo\iTop\Application\UI\Base\Component\Html\Html;
 
 /**
  * Engine for displaying the various pages of a "wizard"
@@ -381,6 +382,18 @@ abstract class WizardStep
 	 * @return void
 	 */
 	abstract public function Display(WebPage $oPage);
+	/**
+	 * Displays the wizard page for the current class/state
+	 * return UIBlock
+	 * The name of the input fields (and their id if one is supplied) MUST NOT start with "_"
+	 * (this is reserved for the wizard's own parameters)
+	 * @return \Combodo\iTop\Application\UI\Base\UIBlock
+	 * @since 3.0.0
+	 */
+	public function DisplayBlock(WebPage $oPage)
+	{
+		return new Html($this->Display($oPage));
+	}
 
 	/**
 	 * Processes the page's parameters and (if moving forward) returns the next step/state to be displayed