src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/CkanContentModeratorWidgetController.java

@@ -9,8 +9,11 @@ import org.gcube.portlets.widgets.ckancontentmoderator.client.events.ClickItemEv
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.ClickItemEventHandler;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.CloseAllTabsEvent;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.CloseAllTabsEventHandler;
-import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStausEvent;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.IFrameInstanciedEvent;
-import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStausEventHandler;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.IFrameInstanciedEvent.OPERATION;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.IFrameInstanciedEventHandler;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStatusEvent;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStatusEventHandler;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.ShowItemEvent;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.ShowItemEventHandler;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.TableRangeViewChangedEvent;
@@ -104,6 +107,28 @@ public class CkanContentModeratorWidgetController {
 			}
 		});
 
+		eventBus.addHandler(IFrameInstanciedEvent.TYPE, new IFrameInstanciedEventHandler() {
+
+			@Override
+			public void onIFrameAction(IFrameInstanciedEvent iFrameInstanciedEent) {
+
+				OPERATION operation = iFrameInstanciedEent.getOperation();
+				if (operation != null) {
+					switch (operation) {
+					case INIT:
+						break;
+					case ONLOAD:
+						
+						break;
+
+					default:
+						break;
+					}
+				}
+
+			}
+		});
+
 		eventBus.addHandler(CheckBoxSelectIemsEvent.TYPE, new CheckBoxSelectIemsEventHandler() {
 
 			@Override
@@ -130,15 +155,15 @@ public class CkanContentModeratorWidgetController {
 			}
 		});
 
-		eventBus.addHandler(SelectItemsWithItemStausEvent.TYPE, new SelectItemsWithItemStausEventHandler() {
+		eventBus.addHandler(SelectItemsWithItemStatusEvent.TYPE, new SelectItemsWithItemStatusEventHandler() {
 
 			@Override
-			public void onValueChanged(SelectItemsWithItemStausEvent statusSelectedEvent) {
+			public void onValueChanged(SelectItemsWithItemStatusEvent statusSelectedEvent) {
-				if(statusSelectedEvent.getItemStatus()!=null) {
+				GWT.log("On value changed: "+statusSelectedEvent.getItemStatus());
+				if (statusSelectedEvent.getItemStatus() != null) {
 					howeView.loadItemsWithStatus(statusSelectedEvent.getItemStatus());
 					mainTabPanel.selectTab(0);
 				}
-				
 
 			}
 		});

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/events/IFrameInstanciedEvent.java

@@ -4,26 +4,48 @@ import com.google.gwt.event.shared.GwtEvent;
 import com.google.gwt.user.client.ui.Frame;
 
 
-
 /**
- * The Class NotifyLogoutEvent.
+ * The Class IFrameInstanciedEvent.
  *
- * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
- * Jun 23, 2016
+ * 
+ * Jun 28, 2021
  */
 public class IFrameInstanciedEvent extends GwtEvent<IFrameInstanciedEventHandler> {
 	public static Type<IFrameInstanciedEventHandler> TYPE = new Type<IFrameInstanciedEventHandler>();
 	private Frame iFrame;
+	private OPERATION operation;
 
+	/**
+	 * The Enum OPERATION.
+	 *
+	 * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
+	 * 
+	 * Jun 28, 2021
+	 */
+	public static enum OPERATION {
+		INIT, ONLOAD
+	}
 
 	/**
 	 * Instantiates a new insert metadata event.
+	 *
+	 * @param iFrame the i frame
+	 * @param operation the operation
 	 */
-	public IFrameInstanciedEvent(Frame iFrame) {
+	public IFrameInstanciedEvent(Frame iFrame, OPERATION operation) {
 		this.iFrame = iFrame;
+		this.operation = operation;
 	}
 
-	/* (non-Javadoc)
+	/**
+	 * Gets the associated type.
+	 *
+	 * @return the associated type
+	 */
+	/*
+	 * (non-Javadoc)
+	 * 
 	 * @see com.google.gwt.event.shared.GwtEvent#getAssociatedType()
 	 */
 	@Override
@@ -31,16 +53,39 @@ public class IFrameInstanciedEvent extends GwtEvent<IFrameInstanciedEventHandler
 		return TYPE;
 	}
 
-	/* (non-Javadoc)
+	/**
-	 * @see com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.EventHandler)
+	 * Dispatch.
+	 *
+	 * @param handler the handler
+	 */
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * com.google.gwt.event.shared.GwtEvent#dispatch(com.google.gwt.event.shared.
+	 * EventHandler)
 	 */
 	@Override
 	protected void dispatch(IFrameInstanciedEventHandler handler) {
-		handler.onNewInstance(this);
+		handler.onIFrameAction(this);
 	}
-	
+
+	/**
+	 * Gets the i frame.
+	 *
+	 * @return the i frame
+	 */
 	public Frame getiFrame() {
 		return iFrame;
 	}
+	
+	/**
+	 * Gets the operation.
+	 *
+	 * @return the operation
+	 */
+	public OPERATION getOperation() {
+		return operation;
+	}
 
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/events/IFrameInstanciedEventHandler.java

@@ -3,21 +3,21 @@ package org.gcube.portlets.widgets.ckancontentmoderator.client.events;
 import com.google.gwt.event.shared.EventHandler;
 
 
-
 /**
- * The Interface IFrameInstanciedEentHandler.
+ * The Interface IFrameInstanciedEventHandler.
  *
- * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
+ * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
- * Jun 23, 2016
+ * 
+ * Jun 28, 2021
  */
 public interface IFrameInstanciedEventHandler extends EventHandler {
 
-
+	
 	/**
-	 * On new instance.
+	 * On I frame action.
 	 *
 	 * @param iFrameInstanciedEent the i frame instancied eent
 	 */
-	void onNewInstance(IFrameInstanciedEvent iFrameInstanciedEent);
+	void onIFrameAction(IFrameInstanciedEvent iFrameInstanciedEent);
 
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/events/SelectItemsWithItemStatusEvent.java

@@ -4,16 +4,15 @@ import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 
 import com.google.gwt.event.shared.GwtEvent;
 
-
 /**
- * The Class SelectItemsWithItemStausEvent.
+ * The Class SelectItemsWithItemStatusEvent.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
  * 
- * Jun 25, 2021
+ * Jun 28, 2021
  */
-public class SelectItemsWithItemStausEvent extends GwtEvent<SelectItemsWithItemStausEventHandler> {
+public class SelectItemsWithItemStatusEvent extends GwtEvent<SelectItemsWithItemStatusEventHandler> {
-	public static Type<SelectItemsWithItemStausEventHandler> TYPE = new Type<SelectItemsWithItemStausEventHandler>();
+	public static Type<SelectItemsWithItemStatusEventHandler> TYPE = new Type<SelectItemsWithItemStatusEventHandler>();
 	private ItemStatus itemStatus;
 
 	/**
@@ -21,7 +20,7 @@ public class SelectItemsWithItemStausEvent extends GwtEvent<SelectItemsWithItemS
 	 *
 	 * @param itemStatus the item status
 	 */
-	public SelectItemsWithItemStausEvent(ItemStatus itemStatus) {
+	public SelectItemsWithItemStatusEvent(ItemStatus itemStatus) {
 		this.itemStatus = itemStatus;
 	}
 
@@ -31,7 +30,7 @@ public class SelectItemsWithItemStausEvent extends GwtEvent<SelectItemsWithItemS
 	 * @return the associated type
 	 */
 	@Override
-	public Type<SelectItemsWithItemStausEventHandler> getAssociatedType() {
+	public Type<SelectItemsWithItemStatusEventHandler> getAssociatedType() {
 		return TYPE;
 	}
 
@@ -41,7 +40,7 @@ public class SelectItemsWithItemStausEvent extends GwtEvent<SelectItemsWithItemS
 	 * @param handler the handler
 	 */
 	@Override
-	protected void dispatch(SelectItemsWithItemStausEventHandler handler) {
+	protected void dispatch(SelectItemsWithItemStatusEventHandler handler) {
 		handler.onValueChanged(this);
 	}
 

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/events/SelectItemsWithItemStatusEventHandler.java

@@ -4,18 +4,18 @@ import com.google.gwt.event.shared.EventHandler;
 
 
 /**
- * The Interface SelectItemsWithItemStausEventHandler.
+ * The Interface SelectItemsWithItemStatusEventHandler.
  *
  * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
  * 
- * Jun 25, 2021
+ * Jun 28, 2021
  */
-public interface SelectItemsWithItemStausEventHandler extends EventHandler {
+public interface SelectItemsWithItemStatusEventHandler extends EventHandler {
 
 	/**
 	 * On value changed.
 	 *
 	 * @param statusSelectedEvent the status selected event
 	 */
-	void onValueChanged(SelectItemsWithItemStausEvent statusSelectedEvent);
+	void onValueChanged(SelectItemsWithItemStatusEvent statusSelectedEvent);
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/CkanFramePanel.java

@@ -4,6 +4,7 @@
 package org.gcube.portlets.widgets.ckancontentmoderator.client.ui;
 
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.IFrameInstanciedEvent;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.IFrameInstanciedEvent.OPERATION;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.resources.ContentModeratorWidgetResources;
 
 import com.google.gwt.core.shared.GWT;
@@ -107,6 +108,7 @@ public class CkanFramePanel extends FlowPanel{
 			public void onLoad(LoadEvent arg0) {
 
 				CkanFramePanel.this.remove(loading);
+				eventBus.fireEvent(new IFrameInstanciedEvent(frame, OPERATION.ONLOAD));
 				if(messageToSend!=null)
 					sendMessage(messageToSend, iFrameRandomName);
 
@@ -114,7 +116,7 @@ public class CkanFramePanel extends FlowPanel{
 		});
 		add(frame);
 		frame.setVisible(true);
-		eventBus.fireEvent(new IFrameInstanciedEvent(frame));
+		eventBus.fireEvent(new IFrameInstanciedEvent(frame, OPERATION.INIT));
 		return frame;
 	}
 

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/ContentModeratorPaginatedView.java

@@ -25,10 +25,12 @@ import com.google.gwt.user.client.ui.VerticalPanel;
 import com.google.gwt.user.client.ui.Widget;
 import com.google.gwt.view.client.AsyncDataProvider;
 import com.google.gwt.view.client.HasData;
+import com.google.gwt.view.client.MultiSelectionModel;
 import com.google.gwt.view.client.Range;
 import com.google.gwt.view.client.SelectionModel;
 import com.google.gwt.view.client.SingleSelectionModel;
 
+// TODO: Auto-generated Javadoc
 /**
  * The Class ContentModeratorPaginatedView.
  *
@@ -53,9 +55,8 @@ public class ContentModeratorPaginatedView {
 
 	/**
 	 * Instantiates a new content moderator paginated view.
-	 * 
-	 * @param eventbus
 	 *
+	 * @param eventbus the eventbus
 	 * @param theStatus     the the status
 	 * @param displayFields the display fields
 	 * @param sortByField   the sort by field
@@ -70,7 +71,7 @@ public class ContentModeratorPaginatedView {
 
 		orginalLoadingIndicator = itemsTable.getCellTable().getLoadingIndicator();
 		initPagination(ITEMS_PER_PAGE);
-		//loadNewPage(ITEM_START_INDEX, ITEMS_PER_PAGE, false);
+		// loadNewPage(ITEM_START_INDEX, ITEMS_PER_PAGE, false);
 		loadItemsForStatus(theStatus);
 	}
 
@@ -145,9 +146,8 @@ public class ContentModeratorPaginatedView {
 	 * @param resetStore the reset store
 	 */
 	private void loadNewPage(final int startIdx, final int limit, final boolean resetStore) {
-		//initFirstRangeChanged = resetStore;
+		// initFirstRangeChanged = resetStore;
-		GWT.log("loading data with parameters [startIdx: " + startIdx + ", limit: " + limit + ", resetStore:"
+		GWT.log("loadNewPage with parameters [startIdx: " + startIdx + ", limit: " + limit + ", resetStore:"+ resetStore + "]");
-				+ resetStore + "]");
 		// showLoading(true);
 
 		int newStartIndex = startIdx;
@@ -158,14 +158,17 @@ public class ContentModeratorPaginatedView {
 			serverStartIndex = 0;
 			GWT.log("Store reset performed start index is: " + newStartIndex);
 			getAsycnDataProvider().updateRowCount(ITEMS_PER_PAGE, false);
-			// newLoading = false;
 		}
 
 		loadItemsForStatus(itemStatus, newStartIndex, limit, serverStartIndex);
 
 	}
-	
+
-	
+	/**
+	 * Load items for status.
+	 *
+	 * @param itemStatus the item status
+	 */
 	public void loadItemsForStatus(ItemStatus itemStatus) {
 		this.itemStatus = itemStatus;
 		getCellTable().setVisibleRangeAndClearData(new Range(0, ITEMS_PER_PAGE), false);
@@ -178,18 +181,16 @@ public class ContentModeratorPaginatedView {
 	 * @param result the new new page result
 	 */
 	private void setNewPageResult(SearchedData result) {
-
+		GWT.log("setNewPageResult: "+result);
 		serverStartIndex = result.getServerEndIndex();
-
-//		if (initFirstRangeChanged) {
-//			getCellTable().setVisibleRangeAndClearData(new Range(result.getClientStartIndex(), ITEMS_PER_PAGE), false);
-//		}
-
 		SelectionModel<? super CatalogueDataset> sm = getCellTable().getSelectionModel();
-
+		
 		if (sm instanceof SingleSelectionModel) {
 			SingleSelectionModel<CatalogueDataset> ssm = (SingleSelectionModel<CatalogueDataset>) sm;
 			ssm.clear();
+		}else if (sm instanceof MultiSelectionModel) {
+			MultiSelectionModel<CatalogueDataset> msm = (MultiSelectionModel<CatalogueDataset>) sm;
+			msm.clear();
 		}
 
 		getAsycnDataProvider().updateRowCount((int) result.getTotalItems(), true);
@@ -209,7 +210,7 @@ public class ContentModeratorPaginatedView {
 			GWT.log("Search finished!!!");
 			getAsycnDataProvider().updateRowCount(getCellTable().getRowCount(), true);
 		}
-		//initFirstRangeChanged = false;
+		// initFirstRangeChanged = false;
 
 	}
 
@@ -244,6 +245,31 @@ public class ContentModeratorPaginatedView {
 
 	}
 
+	/**
+	 * Select items.
+	 *
+	 * @param select the select
+	 * @param limitToPage the limit to page
+	 */
+	public void selectItems(boolean select, boolean limitToPage) {
+		SortedCellTable<CatalogueDataset> table = getCellTable();
+		int rowSize = table.getVisibleItemCount();
+
+		for (int i = 0; i < rowSize; i++) {
+			CatalogueDataset item = table.getVisibleItem(i);
+			itemsTable.getSelectionModel().setSelected(item, select);
+		}
+	}
+
+	/**
+	 * Gets the select items.
+	 *
+	 * @return the select items
+	 */
+	public List<CatalogueDataset> getSelectItems() {
+		return itemsTable.getSelectedItems();
+	}
+
 	/**
 	 * A custom {@link AsyncDataProvider}.
 	 *
@@ -281,14 +307,4 @@ public class ContentModeratorPaginatedView {
 
 	}
 
-	public void selectItems(boolean select, boolean limitToPage) {
-		SortedCellTable<CatalogueDataset> table = getCellTable();
-		int rowSize = table.getVisibleItemCount();
-
-		for (int i = 0; i < rowSize; i++) {
-			CatalogueDataset item = table.getVisibleItem(i);
-			itemsTable.getSelectionModel().setSelected(item, select);
-		}
-	}
-
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/ContentModeratorToolbar.java

@@ -2,7 +2,7 @@ package org.gcube.portlets.widgets.ckancontentmoderator.client.ui;
 
 import org.gcube.datacatalogue.utillibrary.shared.ItemStatus;
 import org.gcube.portlets.widgets.ckancontentmoderator.client.events.CloseAllTabsEvent;
-import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStausEvent;
+import org.gcube.portlets.widgets.ckancontentmoderator.client.events.SelectItemsWithItemStatusEvent;
 
 import com.github.gwtbootstrap.client.ui.Dropdown;
 import com.github.gwtbootstrap.client.ui.Label;
@@ -39,10 +39,10 @@ public class ContentModeratorToolbar extends Composite {
 	public ContentModeratorToolbar(HandlerManager eventBus, ItemStatus status) {
 		initWidget(uiBinder.createAndBindUi(this));
 		this.eventBus = eventBus;
-		//statusInfo.setReadOnly(true);
+		setActiveStatus(status);
 		fillItemStatusOptions();
 		bindEvents();
-		setActiveStatus(status);
+
 	}
 
 	private void bindEvents() {
@@ -59,24 +59,25 @@ public class ContentModeratorToolbar extends Composite {
 	private void fillItemStatusOptions() {
 		for (final ItemStatus status : ItemStatus.values()) {
 
-			NavLink link = new NavLink();
+			NavLink navLink = new NavLink();
-			link.setText(status.getLabel());
+			navLink.setText(status.getLabel());
-			link.addClickHandler(new ClickHandler() {
+			navLink.addClickHandler(new ClickHandler() {
 
 				@Override
 				public void onClick(ClickEvent event) {
+					GWT.log("clicked: "+status);
 					setActiveStatus(status);
-					eventBus.fireEvent(new SelectItemsWithItemStausEvent(activeStatus));
+					eventBus.fireEvent(new SelectItemsWithItemStatusEvent(status));
 
 				}
 			});
-			dropdownSelectStatus.add(link);
+			dropdownSelectStatus.add(navLink);
 		}
 	}
 
 	private void setActiveStatus(ItemStatus status) {
 		this.activeStatus = status;
-		statusInfo.setText(activeStatus.getLabel());
+		this.statusInfo.setText(activeStatus.getLabel());
 
 	}
 

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/HomeView.java

@@ -14,7 +14,12 @@ import com.github.gwtbootstrap.client.ui.CheckBox;
 import com.github.gwtbootstrap.client.ui.Dropdown;
 import com.github.gwtbootstrap.client.ui.Heading;
 import com.github.gwtbootstrap.client.ui.NavLink;
+import com.github.gwtbootstrap.client.ui.base.AlertBase;
+import com.github.gwtbootstrap.client.ui.constants.AlertType;
+import com.github.gwtbootstrap.client.ui.event.ClosedEvent;
+import com.github.gwtbootstrap.client.ui.event.ClosedHandler;
 import com.google.gwt.core.client.GWT;
+import com.google.gwt.dom.client.Style.Unit;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.logical.shared.ValueChangeEvent;
@@ -24,6 +29,7 @@ import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.HTMLPanel;
+import com.google.gwt.user.client.ui.ScrollPanel;
 import com.google.gwt.user.client.ui.Widget;
 
 // TODO: Auto-generated Javadoc
@@ -32,7 +38,7 @@ import com.google.gwt.user.client.ui.Widget;
  *
  * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
  * 
- * Jun 22, 2021
+ *         Jun 22, 2021
  */
 public class HomeView extends Composite {
 
@@ -51,28 +57,26 @@ public class HomeView extends Composite {
 
 	@UiField
 	Heading pageHeader;
-	
-	@UiField
-	AlertBlock actionConfirmAlert;
-	
-	@UiField
-	Button buttActionConfirmYes;
-	
-	@UiField
-	Button buttonActionConfirmNo;
 
-	private List<NavLink> setStatusOptions = new ArrayList<>();
+	@UiField
+	HTMLPanel confirmPanel;
+	
+	private ScrollPanel confirmPanelContainer =  new ScrollPanel();
+
+	private List<NavLink> setStatusOptions = new ArrayList<NavLink>();
 
 	private ItemStatus displayingItemStatus;
 
 	private HandlerManager eventBus;
 
+	private List<CatalogueDataset> selectedItems;
+
 	/**
 	 * The Interface HomeViewUiBinder.
 	 *
 	 * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
 	 * 
-	 * Jun 22, 2021
+	 *         Jun 22, 2021
 	 */
 	interface HomeViewUiBinder extends UiBinder<Widget, HomeView> {
 	}
@@ -80,10 +84,10 @@ public class HomeView extends Composite {
 	/**
 	 * Instantiates a new home view.
 	 *
-	 * @param eventBus the event bus
+	 * @param eventBus      the event bus
-	 * @param status the status
+	 * @param status        the status
 	 * @param displayFields the display fields
-	 * @param sortByField the sort by field
+	 * @param sortByField   the sort by field
 	 */
 	public HomeView(HandlerManager eventBus, ItemStatus status, DISPLAY_FIELD[] displayFields,
 			DISPLAY_FIELD sortByField) {
@@ -95,9 +99,9 @@ public class HomeView extends Composite {
 		cmsPanel.addToBottom(paginatedView.getPagerPanel());
 		panelContainer.add(cmsPanel.getPanel());
 		setVisibleUpdateStatusAction(false);
-
 		fillSetStatusOptions();
 		bindEvents();
+		confirmPanel.add(confirmPanelContainer);
 	}
 
 	/**
@@ -113,7 +117,7 @@ public class HomeView extends Composite {
 		}
 
 	}
-	
+
 	private void setDisplayingWithStatus(ItemStatus status) {
 		this.displayingItemStatus = status;
 		this.pageHeader.setSubtext(status.getLabel());
@@ -133,25 +137,32 @@ public class HomeView extends Composite {
 
 			}
 		});
-		
+
-		
+		for (final NavLink navLink : setStatusOptions) {
-		buttActionConfirmYes.addClickHandler(new ClickHandler() {
+			navLink.addClickHandler(new ClickHandler() {
-			
+
-			@Override
+				@Override
-			public void onClick(ClickEvent event) {
+				public void onClick(ClickEvent event) {
-				// TODO Auto-generated method stub
+					selectedItems = paginatedView.getSelectItems();
-				
+					int count = selectedItems.size();
-			}
+					String msg = "Going to update status of";
-		});
+					if (count > 0) {
-		
+						if (count == 1) {
-		buttonActionConfirmNo.addClickHandler(new ClickHandler() {
+							msg += " one item";
-			
+						} else {
-			@Override
+							msg += " " + count + " items";
-			public void onClick(ClickEvent event) {
+						}
-				actionConfirmAlert.setVisible(false);
+
-				
+						msg += " from <b>" + displayingItemStatus.getLabel() + "</b> to <b>" + navLink.getText()
-			}
+								+ "</b>. Confirm?";
-		});
+					}else
+						return;
+					
+					showConfirm(msg);
+
+				}
+			});
+		}
 	}
 
 	/**
@@ -175,7 +186,7 @@ public class HomeView extends Composite {
 	/**
 	 * Mark items as checked.
 	 *
-	 * @param select the select
+	 * @param select      the select
 	 * @param limitToPage the limit to page
 	 */
 	public void markItemsAsChecked(boolean select, boolean limitToPage) {
@@ -190,15 +201,52 @@ public class HomeView extends Composite {
 	public void setCheckedCheckboxSelectAll(boolean bool) {
 		cbSelectAll.setValue(bool);
 	}
-	
+
-	
 	/**
 	 * Show confirm.
 	 *
 	 * @param msg the msg
 	 */
 	public void showConfirm(String msg) {
-		actionConfirmAlert.setVisible(true);
+		confirmPanelContainer.clear();
+		
+		final AlertBlock newAlertBlock = new AlertBlock(AlertType.DEFAULT);
+		newAlertBlock.setAnimation(true);
+		newAlertBlock.setClose(true);
+
+		newAlertBlock.addClosedHandler(new ClosedHandler<AlertBase>() {
+
+			@Override
+			public void onClosed(ClosedEvent<AlertBase> event) {
+				confirmPanelContainer.clear();
+			}
+		});
+
+		Button buttActionConfirmYes = new Button(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event) {
+				confirmPanelContainer.clear();
+			}
+		});
+		buttActionConfirmYes.getElement().getStyle().setMarginLeft(10, Unit.PX);
+		buttActionConfirmYes.setText("YES");
+		newAlertBlock.add(buttActionConfirmYes);
+
+		Button buttonActionConfirmNo = new Button(new ClickHandler() {
+
+			@Override
+			public void onClick(ClickEvent event) {
+				confirmPanelContainer.clear();
+			}
+		});
+		buttonActionConfirmNo.getElement().getStyle().setMarginLeft(10, Unit.PX);
+		buttonActionConfirmNo.setText("NO");
+		newAlertBlock.add(buttonActionConfirmNo);
+		
+		newAlertBlock.setHTML(msg);
+
+		confirmPanelContainer.add(newAlertBlock);
 	}
 
 	/**
@@ -207,10 +255,19 @@ public class HomeView extends Composite {
 	 * @param itemStatus the item status
 	 */
 	public void loadItemsWithStatus(ItemStatus itemStatus) {
+		GWT.log("loadItemsWithStatus started");
 		setDisplayingWithStatus(itemStatus);
+		setCheckedCheckboxSelectAll(false);
+		setVisibleUpdateStatusAction(false);
+		try {
+			confirmPanelContainer.clear();
+		}catch (Exception e) {
+			GWT.log("error: "+e.getMessage() + " cause: "+e.getCause().toString());
+		}
 		paginatedView.loadItemsForStatus(itemStatus);
-		
+
+
+		GWT.log("loadItemsWithStatus end");
 	}
 
-
 }

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/HomeView.ui.xml

@@ -35,13 +35,7 @@
 				ui:field="dropdownSetStatus" addStyleNames="{style.margin-left-20}">
 			</b:Dropdown>
 		</g:HorizontalPanel>
-
+		<g:HTMLPanel ui:field="confirmPanel"></g:HTMLPanel>
-		<b:AlertBlock type="DEFAULT" close="true"
-			animation="true" ui:field="actionConfirmAlert" visible="false">
-			<b:Button ui:field="buttActionConfirmYes">Yes</b:Button>
-			<b:Button ui:field="buttonActionConfirmNo">No</b:Button>
-		</b:AlertBlock>
-
 		<g:HTMLPanel ui:field="panelContainer"></g:HTMLPanel>
 	</g:HTMLPanel>
 </ui:UiBinder> 

src/main/java/org/gcube/portlets/widgets/ckancontentmoderator/client/ui/MainTabPanel.java

@@ -13,8 +13,11 @@ import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.google.gwt.event.dom.client.ClickEvent;
 import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.event.dom.client.LoadEvent;
+import com.google.gwt.event.dom.client.LoadHandler;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
+import com.google.gwt.user.client.Element;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.Widget;
 
@@ -73,16 +76,28 @@ public class MainTabPanel extends Composite {
 	 * @return the tab
 	 */
 	public Tab addTab(String heading, Widget w) {
-		Tab tab = new Tab();
+		final Tab tab = new Tab();
-		tab.setIcon(IconType.BOOK);
+
+		if (w instanceof CkanFramePanel) {
+			tab.setCustomIconStyle("icon-rotate-right icon-spin");
+			CkanFramePanel ckanFramePanel = (CkanFramePanel) w;
+			ckanFramePanel.getFrame().addLoadHandler(new LoadHandler() {
+
+				@Override
+				public void onLoad(LoadEvent event) {
+					tab.setIcon(IconType.BOOK);
+					setNoSpinner(tab);
+				}
+			});
+		}
+
 		tab.addClickHandler(new ClickHandler() {
 
 			@Override
 			public void onClick(ClickEvent event) {
-				// TODO Auto-generated method stub
-
 			}
 		});
+
 		String shortTitle = UtilFunct.ellipsis(heading, 20, false);
 		tab.asWidget().setTitle(heading);
 		tab.setHeading(shortTitle);
@@ -91,13 +106,13 @@ public class MainTabPanel extends Composite {
 
 		results.add(tab);
 		mainTabPanel.add(tab);
-		//activeTabPanels(false);
+		// activeTabPanels(false);
 
 		Scheduler.get().scheduleDeferred(new ScheduledCommand() {
 
 			@Override
 			public void execute() {
-				//mainTabPanel.selectTab(results.size() - 1);
+				// mainTabPanel.selectTab(results.size() - 1);
 
 			}
 		});
@@ -133,11 +148,12 @@ public class MainTabPanel extends Composite {
 		int tabSize = results.size();
 		GWT.log("tab size is: " + tabSize);
 		for (int i = 1; i < tabSize; i++) {
-			//each remove shifts any subsequent elements to the left, so I'm removing always the first element
+			// each remove shifts any subsequent elements to the left, so I'm removing
-			mainTabPanel.remove(1); 
+			// always the first element
+			mainTabPanel.remove(1);
 			results.remove(1);
 		}
-		//selecting Home Tab
+		// selecting Home Tab
 		selectTab(0);
 	}
 
@@ -147,5 +163,26 @@ public class MainTabPanel extends Composite {
 		}
 
 	}
+	
+	/**
+	 * Sets the no spinner.
+	 *
+	 * @param tab the new no spinner
+	 */
+	private void setNoSpinner(Tab tab) {
+		try{
+		tab.asTabLink().getAnchor().removeStyleName("icon-spin");
+		tab.asTabLink().getAnchor().removeStyleName("icon-rotate-right");
+		Element anchorElem = tab.asTabLink().getAnchor().asWidget().getElement();
+		anchorElem.getFirstChildElement().removeClassName("icon-spin");
+		anchorElem.getFirstChildElement().removeClassName("icon-rotate-right");
+		}catch(Exception e){
+			//silent
+		}
+		tab.asTabLink().getAnchor().setIcon(IconType.BOOK);
+		//tab.asTabLink().getAnchor().setVisible(false);
+		//if(tab.asTabLink().getAnchor().setVisible(false);)
+
+	}
 
 }