/**
* Sets the "selected" attribute of the Material controller in order to display its data in its
* View dialog.
*
* @param event Event object for the widget that triggered an action
*/
public void prepareIdMaterial(ActionEvent event) {
if (this.getSelected() != null && idMaterialController.getSelected() == null) {
idMaterialController.setSelected(this.getSelected().getIdMaterial());
}
}
