When no profile is available the listbox is hide

git-svn-id: http://svn.d4science-ii.research-infrastructures.eu/gcube/trunk/portlets/widgets/ckan-metadata-publisher-widget@130571 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.java

@@ -157,6 +157,7 @@ public class CreateDatasetForm extends Composite{
 	@UiField Icon infoIconResources;
 	@UiField FocusPanel focusPanelResources;
 	@UiField Popover popoverResources;
+	@UiField ControlGroup metadataProfilesControlGroup;
 
 	protected static final String ERROR_PRODUCT_CREATION = "There was an error while trying to publish your product, sorry.. Retry later";
 
@@ -192,7 +193,7 @@ public class CreateDatasetForm extends Composite{
 
 	// resource table
 	private ResourcesTable resourcesTable;
-	
+
 	// List of opened popup'ids
 	List<String> popupOpenedIds = new ArrayList<String>();
 
@@ -204,7 +205,7 @@ public class CreateDatasetForm extends Composite{
 		initWidget(uiBinder.createAndBindUi(this));
 
 		this.owner = owner;
-		
+
 		// save event bus
 		this.eventBus = eventBus;
 
@@ -315,7 +316,7 @@ public class CreateDatasetForm extends Composite{
 		initWidget(uiBinder.createAndBindUi(this));
 
 		this.owner = owner;
-		
+
 		// save event bus
 		this.eventBus = eventBus;
 
@@ -469,29 +470,34 @@ public class CreateDatasetForm extends Composite{
 
 		List<MetaDataProfileBean> beans = receivedBean.getMetadataList();
 
-		for(MetaDataProfileBean metadataBean: beans){
+		if(beans != null && !beans.isEmpty()){
+			for(MetaDataProfileBean metadataBean: beans){
 
-			metadataProfilesFormatListbox.addItem(metadataBean.getType().getName());		
+				metadataProfilesFormatListbox.addItem(metadataBean.getType().getName());		
 
-			// add handler on select
-			metadataProfilesFormatListbox.addChangeHandler(new ChangeHandler() {
+				// add handler on select
+				metadataProfilesFormatListbox.addChangeHandler(new ChangeHandler() {
 
-				@Override
-				public void onChange(ChangeEvent event) {
+					@Override
+					public void onChange(ChangeEvent event) {
 
-					String selectedItem = metadataProfilesFormatListbox.getSelectedItemText();
+						String selectedItem = metadataProfilesFormatListbox.getSelectedItemText();
 
-					if(selectedItem.equals("none")){
-						// hide the panel
-						metadataFieldsPanel.clear();
-						metadataFieldsPanel.setVisible(false);
-					}else{
+						if(selectedItem.equals("none")){
+							// hide the panel
+							metadataFieldsPanel.clear();
+							metadataFieldsPanel.setVisible(false);
+						}else{
 
-						metadataFieldsPanel.clear();
-						addFields(selectedItem);
+							metadataFieldsPanel.clear();
+							addFields(selectedItem);
+						}
 					}
-				}
-			});
+				});
+			}
+		}else{ 
+			// just hide this listbox
+			metadataProfilesControlGroup.setVisible(true);
 		}
 	}
 
@@ -534,17 +540,17 @@ public class CreateDatasetForm extends Composite{
 
 			}
 		});
-		
+
 		// on close form
 		eventBus.addHandler(CloseCreationFormEvent.TYPE, new CloseCreationFormEventHandler() {
-			
+
 			@Override
 			public void onClose(CloseCreationFormEvent event) {
-				
+
 				closeDialogBox();
-				
+
 			}
-			
+
 		});
 
 	}
@@ -811,7 +817,7 @@ public class CreateDatasetForm extends Composite{
 				popoverTags,
 				focusPanelTags
 				);
-		
+
 		// licenses
 		preparePopupPanelAndPopover(
 				InfoIconsLabels.LICENSES_INFO_ID_POPUP,
@@ -1288,12 +1294,12 @@ public class CreateDatasetForm extends Composite{
 		tagsPanel.clear();
 
 	}
-	
+
 	/**
 	 * Close any dialog box opened
 	 */
 	private void closeDialogBox() {
-		
+
 		for (String popupid : popupOpenedIds) {
 			GcubeDialogExtended popup = null;
 			try{
@@ -1350,7 +1356,7 @@ public class CreateDatasetForm extends Composite{
 					popup = new GcubeDialogExtended(captionText, text);
 					popup.getElement().setId(popupId);
 					popup.setModal(false);
-					
+
 					// add its id
 					popupOpenedIds.add(popupId);
 

src/main/java/org/gcube/portlets/widgets/ckandatapublisherwidget/client/ui/CreateDatasetForm.ui.xml

@@ -251,7 +251,7 @@
 					</b:Controls>
 				</b:ControlGroup>
 
-				<b:ControlGroup>
+				<b:ControlGroup ui:field="metadataProfilesControlGroup">
 					<b:ControlLabel for="metadataProfilesFormat" title="Product profile formats">Product
 						Profile:</b:ControlLabel>
 					<b:Controls>