Updated Filter

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/user/tabular-data-expression-widget@113679 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnExpressionPanel.java

@@ -178,7 +178,7 @@ public class ColumnExpressionPanel extends FramedPanel {
 
 			public void onSelect(SelectEvent event) {
 				Log.debug("Pressed Apply");
-				applyRule();
+				applySeleceted();
 
 			}
 		});
@@ -305,7 +305,7 @@ public class ColumnExpressionPanel extends FramedPanel {
 
 			public void onSelect(SelectEvent event) {
 				Log.debug("Pressed Apply");
-				applyRule();
+				applySeleceted();
 
 			}
 		});
@@ -391,10 +391,11 @@ public class ColumnExpressionPanel extends FramedPanel {
 				if (event.getSelectedItem() != null) {
 					ColumnData col = event.getSelectedItem();
 					Log.debug("Col selected:" + col.toString());
+					column=col;
 					btnApply.enable();
 					conditionWidget.update(col);
-					
 				} else {
+					column=null;
 					btnApply.disable();
 					conditionWidget.update(null);
 				}
@@ -453,7 +454,7 @@ public class ColumnExpressionPanel extends FramedPanel {
 
 			public void onSelect(SelectEvent event) {
 				Log.debug("Pressed Add Filter");
-				applyRule();
+				applySeleceted();
 
 			}
 		});
@@ -470,7 +471,9 @@ public class ColumnExpressionPanel extends FramedPanel {
 
 	}
 
-	protected void applyRule() {
+	protected void applySeleceted() {
+		Log.debug("Apply: "+column);
+
 		C_Expression exp;
 		try {
 			exp = conditionWidget.getExpression();
@@ -499,7 +502,7 @@ public class ColumnExpressionPanel extends FramedPanel {
 			eventBus.fireEvent(expressionEvent);
 			break;
 		case ColumnFilter:
-			parentFilterDialog.applyFilter(exp);
+			parentFilterDialog.applyFilter(column,exp);
 			break;
 		case MultiColumnFilter:
 			parentMultiColumnFilterTabPanel.applyFilter(column, exp);

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ColumnFilterDialog.java

@@ -92,8 +92,6 @@ public class ColumnFilterDialog extends Window implements MonitorDialogListener
 				eventBus);
 		add(columnExpressionPanel);
 	
-		
-	
 	}
 	
 	
@@ -108,8 +106,9 @@ public class ColumnFilterDialog extends Window implements MonitorDialogListener
 		this.exp = exp;
 	}
 
-	protected void applyFilter(C_Expression exp) {
+	protected void applyFilter(ColumnData column,C_Expression exp) {
 		this.exp = exp;
+		this.column= column;
 		callApplyFilter();
 	}
 
@@ -139,6 +138,15 @@ public class ColumnFilterDialog extends Window implements MonitorDialogListener
 					public void onSuccess(ArrayList<ColumnData> result) {
 						Log.debug("Retrived column: " + result);
 						columns = result;
+						sanitizesColumns();
+						create();
+					}
+
+				});
+
+	}
+	
+	protected void sanitizesColumns() {
 		removableColumn=new ArrayList<ColumnData>();
 		for(ColumnData c:columns){
 			if(c.getTypeCode().compareTo(ColumnTypeCode.DIMENSION.toString())==0||
@@ -151,12 +159,8 @@ public class ColumnFilterDialog extends Window implements MonitorDialogListener
 			}
 		}
 		columns.removeAll(removableColumn);
-						create();
 	}
 	
-				});
-
-	}
 
 	protected void callApplyFilter() {
 		filterColumnSession = new FilterColumnSession(column, exp);
@@ -252,4 +256,6 @@ public class ColumnFilterDialog extends Window implements MonitorDialogListener
 
 	}
 
+	
+
 }

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ConditionWidget.java

@@ -72,6 +72,8 @@ public class ConditionWidget extends SimpleContainer {
 	protected ColumnData column;
 
 	protected String readableExpression;
+	private Radio radioAll;
+	private Radio radioAny;
 
 	public ConditionWidget(ColumnData column) {
 		super();
@@ -84,11 +86,12 @@ public class ConditionWidget extends SimpleContainer {
 	}
 	
 	public void update(ColumnData newColumn){
-		int count=vert.getWidgetCount();
+		vert.clear();
-		for(int i=0; i<count;i++){
-			vert.remove(i);
-		}
 		this.column=newColumn;
+		radioAll.setValue(true);
+		radioAny.setValue(false);
+		groupMatch.setValue(radioAll);
+		matchLabel.setVisible(false);
 		setup();
 	}
 	
@@ -119,12 +122,12 @@ public class ConditionWidget extends SimpleContainer {
 
 		VerticalLayoutContainer baseLayout = new VerticalLayoutContainer();
 
-		Radio radioAll = new Radio();
+	    radioAll = new Radio();
 		radioAll.setName("All");
 		radioAll.setBoxLabel("All conditions");
 		radioAll.setValue(true);
 
-		Radio radioAny = new Radio();
+	    radioAny = new Radio();
 		radioAny.setName("Any");
 		radioAny.setBoxLabel("Any condition");
 

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ReplaceColumnByExpressionDialog.java

@@ -22,12 +22,10 @@ import org.gcube.portlets.user.td.widgetcommonevent.client.type.SessionExpiredTy
 import org.gcube.portlets.user.td.widgetcommonevent.shared.OperationResult;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.TRId;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.expression.C_Expression;
-import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnDataType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnTypeCode;
 
 import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.user.client.rpc.AsyncCallback;
-import com.google.gwt.user.client.ui.HTML;
 import com.google.web.bindery.event.shared.EventBus;
 import com.sencha.gxt.widget.core.client.Window;
 import com.sencha.gxt.widget.core.client.event.SelectEvent;
@@ -43,17 +41,17 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 		MonitorDialogListener {
 	private static final String WIDTH = "880px";
 	private static final String HEIGHT = "490px";
-	private static final String HEIGHT_REDUCE = "404px";
+	//private static final String HEIGHT_REDUCE = "404px";
 
 	private ReplaceColumnByExpressionPanel replaceColumnByExpressionPanel;
 	private C_Expression cConditionExpression = null;
 	private ColumnData column = null;
 	private ArrayList<ColumnData> columns;
 
-	//private String columnName = null;
 	private EventBus eventBus;
 	private ReplaceColumnByExpressionType replaceColumnByExpressionType;
-	
+	private String columnLocalId;
+	private TRId trId;
 
 	/**
 	 * 
@@ -81,12 +79,14 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 	 * @param columnName
 	 * @param eventBus
 	 */
-	public ReplaceColumnByExpressionDialog(TRId trId, String columnName,
+	public ReplaceColumnByExpressionDialog(TRId trId, String columnLocalId,
 			EventBus eventBus) {
 		this.eventBus = eventBus;
+		this.columnLocalId = columnLocalId;
+		this.trId = trId;
 		replaceColumnByExpressionType = ReplaceColumnByExpressionType.Replace;
 		initWindow();
-		load(trId, columnName);
+		load();
 
 	}
 
@@ -118,67 +118,13 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 
 	}
 
+
 	protected void create() {
-		if (column == null) {
-			UtilsGXT3.info("Attention ",
-					"You must select a column!");
-			hide();
-			return;
-		}
-
-		if (column.isViewColumn()) {
-			UtilsGXT3.info("Attention is View Column",
-					"You can not make expressions on view column for now!");
-			hide();
-			return;
-		}
-
-		if (column.getDataTypeName().compareTo(ColumnDataType.Text.toString()) == 0
-				||column.getDataTypeName().compareTo(ColumnDataType.Integer.toString()) == 0
-				||column.getDataTypeName().compareTo(ColumnDataType.Numeric.toString()) == 0
-				||column.getDataTypeName().compareTo(ColumnDataType.Geometry.toString()) == 0
-				) {
-			setHeight(HEIGHT);
-		} else {
-			setHeight(HEIGHT_REDUCE);
-		}
-
-		if (column.getTypeCode()
-				.compareTo(ColumnTypeCode.ANNOTATION.toString()) == 0
-				|| column.getTypeCode().compareTo(
-						ColumnTypeCode.ATTRIBUTE.toString()) == 0
-				|| column.getTypeCode().compareTo(
-						ColumnTypeCode.CODE.toString()) == 0
-				|| column.getTypeCode().compareTo(
-						ColumnTypeCode.CODEDESCRIPTION.toString()) == 0
-				|| column.getTypeCode().compareTo(
-						ColumnTypeCode.CODENAME.toString()) == 0
-				|| column.getTypeCode().compareTo(
-						ColumnTypeCode.MEASURE.toString()) == 0) {
-			switch (replaceColumnByExpressionType) {
-			case Replace:
 		replaceColumnByExpressionPanel = new ReplaceColumnByExpressionPanel(
-						this, column, eventBus);
+				this, column, columns, eventBus, replaceColumnByExpressionType);
-				break;
-			case Template:
-				replaceColumnByExpressionPanel = new ReplaceColumnByExpressionPanel(
-						this, column, columns, eventBus);
-
-				break;
-			default:
-				break;
-			}
-
 		add(replaceColumnByExpressionPanel);
+	}
 	
-		} else {
-			HTML errorMessage = new HTML(
-					"This type of column is not supported for now!");
-			add(errorMessage);
-			UtilsGXT3.alert("Error",
-					"This type of column is not supported for now!");
-		}
-	}
 
 	public C_Expression getExpression() {
 		return cConditionExpression;
@@ -189,19 +135,19 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 		this.cConditionExpression = exp;
 	}
 
-	protected void applyReplaceColumnByExpression(
+	protected void applyReplaceColumnByExpression(ColumnData column,boolean allRows,
-			boolean allRows,C_Expression cConditionExpression, String replaceValue) {
+			C_Expression cConditionExpression, String replaceValue) {
-		
+		this.column=column;
 		this.cConditionExpression = cConditionExpression;
 
-
 		ReplaceColumnByExpressionSession replaceColumnByExpressionSession = new ReplaceColumnByExpressionSession(
 				column, allRows, cConditionExpression, replaceValue);
 		callApplyReplaceByExpression(replaceColumnByExpressionSession);
 	}
 
-	protected void applyReplaceColumnByExpression(boolean allRows,
+	protected void applyReplaceColumnByExpression(ColumnData column, boolean allRows,
 			C_Expression cConditionExpression, C_Expression cReplaceExpression) {
+		this.column=column;
 		this.cConditionExpression = cConditionExpression;
 
 		ReplaceColumnByExpressionSession replaceColumnByExpressionSession = new ReplaceColumnByExpressionSession(
@@ -209,9 +155,9 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 		callApplyReplaceByExpression(replaceColumnByExpressionSession);
 	}
 
-	protected void load(TRId trId, String columnName) {
+	protected void load() {
-		TDGWTServiceAsync.INSTANCE.getColumn(trId, columnName,
+		TDGWTServiceAsync.INSTANCE.getColumns(trId,
-				new AsyncCallback<ColumnData>() {
+				new AsyncCallback<ArrayList<ColumnData>>() {
 
 					public void onFailure(Throwable caught) {
 						if (caught instanceof TDGWTSessionExpiredException) {
@@ -231,9 +177,10 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 						}
 					}
 
-					public void onSuccess(ColumnData result) {
+					public void onSuccess(ArrayList<ColumnData> result) {
-						Log.debug("Retrived column: " + result);
+						Log.debug("Retrived columns: " + result);
-						column = result;
+						columns = result;
+						sanitizesColumns();
 						create();
 
 					}
@@ -242,6 +189,28 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 
 	}
 
+	protected void sanitizesColumns() {
+		ArrayList<ColumnData> removableColumn = new ArrayList<ColumnData>();
+		for (ColumnData c : columns) {
+			if (c.getTypeCode().compareTo(
+					ColumnTypeCode.DIMENSION.toString()) == 0
+					|| c.getTypeCode().compareTo(
+							ColumnTypeCode.TIMEDIMENSION
+									.toString()) == 0) {
+				removableColumn.add(c);
+			} else {
+				if (columnLocalId != null
+						&& c.getColumnId().compareTo(
+								columnLocalId) == 0) {
+					column = c;
+				}
+			}
+		}
+		columns.removeAll(removableColumn);
+	}
+	
+	
+	
 	protected void callApplyReplaceByExpression(
 			ReplaceColumnByExpressionSession replaceColumnByExpressionSession) {
 		Log.debug("Replace Column By Expression Session "
@@ -303,7 +272,8 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 	public void operationComplete(OperationResult operationResult) {
 		ChangeTableWhy why = ChangeTableWhy.TABLEUPDATED;
 		ChangeTableRequestEvent changeTableRequestEvent = new ChangeTableRequestEvent(
-				ChangeTableRequestType.COLUMNFILTER, operationResult.getTrId(), why);
+				ChangeTableRequestType.COLUMNFILTER, operationResult.getTrId(),
+				why);
 		eventBus.fireEvent(changeTableRequestEvent);
 		close();
 	}
@@ -316,10 +286,12 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 	}
 
 	@Override
-	public void operationStopped(OperationResult operationResult, String reason, String details) {
+	public void operationStopped(OperationResult operationResult,
+			String reason, String details) {
 		ChangeTableWhy why = ChangeTableWhy.TABLECURATION;
 		ChangeTableRequestEvent changeTableRequestEvent = new ChangeTableRequestEvent(
-				ChangeTableRequestType.COLUMNFILTER, operationResult.getTrId(), why);
+				ChangeTableRequestType.COLUMNFILTER, operationResult.getTrId(),
+				why);
 		eventBus.fireEvent(changeTableRequestEvent);
 		close();
 
@@ -337,4 +309,6 @@ public class ReplaceColumnByExpressionDialog extends Window implements
 
 	}
 
+	
+
 }

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ReplaceColumnByExpressionPanel.java

@@ -3,6 +3,7 @@ package org.gcube.portlets.user.td.expressionwidget.client;
 import java.util.ArrayList;
 import java.util.Date;
 
+import org.gcube.portlets.user.td.expressionwidget.client.properties.ColumnDataPropertiesCombo;
 import org.gcube.portlets.user.td.expressionwidget.client.resources.ExpressionResources;
 import org.gcube.portlets.user.td.expressionwidget.client.type.ReplaceColumnByExpressionType;
 import org.gcube.portlets.user.td.expressionwidget.shared.exception.ConditionTypeMapException;
@@ -14,20 +15,27 @@ import org.gcube.portlets.user.td.widgetcommonevent.client.type.ExpressionType;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.expression.C_Expression;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.expression.C_ExpressionContainer;
 import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnDataType;
+import org.gcube.portlets.user.td.widgetcommonevent.shared.tr.column.ColumnTypeCode;
 
 import com.allen_sauer.gwt.log.client.Log;
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.event.logical.shared.SelectionEvent;
+import com.google.gwt.event.logical.shared.SelectionHandler;
 import com.google.gwt.event.logical.shared.ValueChangeEvent;
 import com.google.gwt.event.logical.shared.ValueChangeHandler;
 import com.google.gwt.i18n.client.DateTimeFormat;
 import com.google.gwt.regexp.shared.MatchResult;
 import com.google.gwt.regexp.shared.RegExp;
+import com.google.gwt.user.client.ui.HTML;
 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
 import com.google.gwt.user.client.ui.HasValue;
 import com.google.gwt.user.client.ui.HorizontalPanel;
 import com.google.web.bindery.event.shared.EventBus;
 import com.sencha.gxt.cell.core.client.ButtonCell.IconAlign;
+import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
 import com.sencha.gxt.core.client.util.Margins;
 import com.sencha.gxt.core.client.util.ToggleGroup;
+import com.sencha.gxt.data.shared.ListStore;
 import com.sencha.gxt.widget.core.client.FramedPanel;
 import com.sencha.gxt.widget.core.client.button.TextButton;
 import com.sencha.gxt.widget.core.client.container.BoxLayoutContainer.BoxLayoutData;
@@ -38,6 +46,7 @@ import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer;
 import com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData;
 import com.sencha.gxt.widget.core.client.event.SelectEvent;
 import com.sencha.gxt.widget.core.client.event.SelectEvent.SelectHandler;
+import com.sencha.gxt.widget.core.client.form.ComboBox;
 import com.sencha.gxt.widget.core.client.form.DateField;
 import com.sencha.gxt.widget.core.client.form.FieldLabel;
 import com.sencha.gxt.widget.core.client.form.FieldSet;
@@ -57,10 +66,12 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 	private static final String WIDTH = "868px";
 	private static final String HEIGHT = "454px";
 	private static final String HEIGHT_REDUCE = "368px";
+	private static final String PARENT_HEIGHT = "490px";
+	private static final String PARENT_HEIGHT_REDUCE = "404px";
 
-	private static final String CONDITIONWIDTH = "832px";
+	private static final String CONDITIONWIDTH = "818px";
 	private static final String CONDITIONHEIGHT = "120px";
-	private static final String CONDITION_LAYOUT_WIDTH = "832px";
+	private static final String CONDITION_LAYOUT_WIDTH = "818px";
 	private static final String REPLACEWIDTH = "832px";
 	private static final String REPLACEHEIGHT = "120px";
 	private static final String ALL_ROWS_FIELD_WIDTH = "832px";
@@ -82,6 +93,8 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 	private TextButton btnApply;
 	private TextButton btnClose;
 
+	private ComboBox<ColumnData> comboCols;
+
 	private FieldSet conditionsFieldSet;
 	private ConditionWidget conditionWidget;
 
@@ -93,28 +106,84 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 	private FieldLabel allRowsField;
 	private boolean allRows;
 
-	public ReplaceColumnByExpressionPanel(
+	private FieldSet replaceValueFieldSet;
-			ReplaceColumnByExpressionDialog parent, ColumnData column,
+
-			EventBus eventBus) {
+	protected void createPArent() {
-		super();
+		if (column == null) {
-		this.parent = parent;
+			UtilsGXT3.info("Attention ", "You must select a column!");
-		this.column = column;
+			hide();
-		this.eventBus = eventBus;
+			return;
-		replaceColumnByExpressionType = ReplaceColumnByExpressionType.Replace;
+		}
-		Log.debug("Column: " + column);
+
-		init();
+		if (column.isViewColumn()) {
-		create();
+			UtilsGXT3.info("Attention is View Column",
+					"You can not make expressions on view column for now!");
+			hide();
+			return;
+		}
+
+		if (column.getDataTypeName().compareTo(ColumnDataType.Text.toString()) == 0
+				|| column.getDataTypeName().compareTo(
+						ColumnDataType.Integer.toString()) == 0
+				|| column.getDataTypeName().compareTo(
+						ColumnDataType.Numeric.toString()) == 0
+				|| column.getDataTypeName().compareTo(
+						ColumnDataType.Geometry.toString()) == 0) {
+			setHeight(HEIGHT);
+		} else {
+			setHeight(HEIGHT_REDUCE);
+		}
+
+		if (column.getTypeCode()
+				.compareTo(ColumnTypeCode.ANNOTATION.toString()) == 0
+				|| column.getTypeCode().compareTo(
+						ColumnTypeCode.ATTRIBUTE.toString()) == 0
+				|| column.getTypeCode().compareTo(
+						ColumnTypeCode.CODE.toString()) == 0
+				|| column.getTypeCode().compareTo(
+						ColumnTypeCode.CODEDESCRIPTION.toString()) == 0
+				|| column.getTypeCode().compareTo(
+						ColumnTypeCode.CODENAME.toString()) == 0
+				|| column.getTypeCode().compareTo(
+						ColumnTypeCode.MEASURE.toString()) == 0) {
+			switch (replaceColumnByExpressionType) {
+			case Replace:
+				// replaceColumnByExpressionPanel = new
+				// ReplaceColumnByExpressionPanel(
+				// this, column, eventBus);
+				break;
+			case Template:
+				// replaceColumnByExpressionPanel = new
+				// ReplaceColumnByExpressionPanel(
+				// this, column, columns, eventBus,
+				// replaceColumnByExpressionType);
+
+				break;
+			default:
+				break;
+			}
+
+			// add(replaceColumnByExpressionPanel);
+
+		} else {
+			HTML errorMessage = new HTML(
+					"This type of column is not supported for now!");
+			add(errorMessage);
+			UtilsGXT3.alert("Error",
+					"This type of column is not supported for now!");
+		}
 	}
 
 	public ReplaceColumnByExpressionPanel(
 			ReplaceColumnByExpressionDialog parent, ColumnData column,
-			ArrayList<ColumnData> columns, EventBus eventBus) {
+			ArrayList<ColumnData> columns, EventBus eventBus,
+			ReplaceColumnByExpressionType replaceColumnByExpressionType) {
 		super();
 		this.parent = parent;
 		this.column = column;
 		this.columns = columns;
 		this.eventBus = eventBus;
-		replaceColumnByExpressionType = ReplaceColumnByExpressionType.Template;
+		this.replaceColumnByExpressionType = replaceColumnByExpressionType;
 		Log.debug("Column: " + column);
 		Log.debug("Columns: " + columns);
 		init();
@@ -123,6 +192,16 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 
 	protected void init() {
 		setWidth(WIDTH);
+		calcHeight();
+
+		setBodyBorder(false);
+		setHeaderVisible(false);
+		// Important: fixed rendering of widgets
+		forceLayoutOnResize = true;
+
+	}
+
+	protected void calcHeight() {
 		if (column != null
 				&& (column.getDataTypeName().compareTo(
 						ColumnDataType.Text.toString()) == 0
@@ -132,15 +211,13 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 								ColumnDataType.Numeric.toString()) == 0 || column
 						.getDataTypeName().compareTo(
 								ColumnDataType.Geometry.toString()) == 0)) {
+			parent.setHeight(PARENT_HEIGHT);
 			setHeight(HEIGHT);
+
 		} else {
+			parent.setHeight(PARENT_HEIGHT_REDUCE);
 			setHeight(HEIGHT_REDUCE);
 		}
-		setBodyBorder(false);
-		setHeaderVisible(false);
-		// Important: fixed rendering of widgets
-		forceLayoutOnResize = true;
-
 	}
 
 	protected void create() {
@@ -160,11 +237,29 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 		VerticalLayoutContainer propertiesLayout = new VerticalLayoutContainer();
 		properties.add(propertiesLayout);
 
-		TextField columnName = new TextField();
+		// Combo Column
-		columnName.setToolTip("Column");
+		ColumnDataPropertiesCombo propsCols = GWT
-		columnName.setReadOnly(true);
+				.create(ColumnDataPropertiesCombo.class);
-		columnName.setValue(column.getLabel());
+		Log.debug("Props: " + propsCols);
-		propertiesLayout.add(new FieldLabel(columnName, "Column"),
+		final ListStore<ColumnData> storeCols = new ListStore<ColumnData>(
+				propsCols.id());
+		Log.debug("Store Col: " + storeCols);
+		storeCols.addAll(columns);
+
+		Log.debug("StoreCol created");
+		comboCols = new ComboBox<ColumnData>(storeCols, propsCols.label());
+
+		Log.debug("Combo Threshold created");
+
+		comboCols.addSelectionHandler(comboColsSelection());
+
+		comboCols.setEmptyText("Select a column...");
+		comboCols.setEditable(false);
+		comboCols.setTriggerAction(TriggerAction.ALL);
+
+		setSelectedColumn();
+
+		propertiesLayout.add(new FieldLabel(comboCols, "Column"),
 				new VerticalLayoutData(1, -1));
 
 		// Conditions
@@ -221,57 +316,11 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 		conditionsFieldSet.add(conditionsVerticalLayout);
 
 		// Value
-		FieldSet replaceValueFieldSet = new FieldSet();
+		replaceValueFieldSet = new FieldSet();
 		replaceValueFieldSet.setHeadingText("Replace Value");
 		replaceValueFieldSet.setCollapsible(false);
 
-		VerticalLayoutContainer replaceValueFieldSetLayout = new VerticalLayoutContainer();
+		calcReplaceValue();
-		replaceValueFieldSet.add(replaceValueFieldSetLayout);
-
-		if (column.getDataTypeName().compareTo(ColumnDataType.Date.toString()) == 0) {
-			replaceValueDate = new DateField();
-			replaceValueDate.setToolTip("Replace Value");
-			replaceValueFieldSetLayout.add(new FieldLabel(replaceValueDate,
-					"Replace Value"), new VerticalLayoutData(1, -1));
-
-		} else {
-			if (column.getDataTypeName().compareTo(
-					ColumnDataType.Text.toString()) == 0
-					|| column.getDataTypeName().compareTo(
-							ColumnDataType.Integer.toString()) == 0
-					|| column.getDataTypeName().compareTo(
-							ColumnDataType.Numeric.toString()) == 0
-					|| column.getDataTypeName().compareTo(
-							ColumnDataType.Geometry.toString()) == 0) {
-				switch (replaceColumnByExpressionType) {
-				case Replace:
-					replaceWidget = new ReplaceWidget(column, REPLACEWIDTH,
-							REPLACEHEIGHT, eventBus);
-					break;
-				case Template:
-					replaceWidget = new ReplaceWidget(column, columns,
-							REPLACEWIDTH, REPLACEHEIGHT, eventBus);
-					break;
-				default:
-					Log.debug("Attention Replace Widget have not a valid type");
-					UtilsGXT3.alert("Attention",
-							"Attention Replace Widget have not a valid type");
-					if (parent != null) {
-						parent.hide();
-					}
-					return;
-
-				}
-				replaceValueFieldSetLayout.add(replaceWidget,
-						new VerticalLayoutData(1, -1));
-			} else {
-				replaceValue = new TextField();
-				replaceValue.setToolTip("Replace Value");
-				replaceValue.setValue("");
-				replaceValueFieldSetLayout.add(new FieldLabel(replaceValue,
-						"Replace Value"), new VerticalLayoutData(1, -1));
-			}
-		}
 
 		//
 		btnApply = new TextButton("Apply");
@@ -287,6 +336,11 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 
 			}
 		});
+		if(column==null){
+			btnApply.disable();
+		}
+		
+		
 
 		btnClose = new TextButton("Close");
 		btnClose.setIcon(ExpressionResources.INSTANCE.close());
@@ -316,6 +370,135 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 
 	}
 
+	protected void calcReplaceValue() {
+		replaceValueFieldSet.clear();
+		VerticalLayoutContainer replaceValueFieldSetLayout = new VerticalLayoutContainer();
+		replaceValueFieldSet.add(replaceValueFieldSetLayout);
+
+		if (column == null) {
+			replaceValue = new TextField();
+			replaceValue.setToolTip("Replace Value");
+			replaceValue.setValue("");
+			replaceValueFieldSetLayout.add(new FieldLabel(replaceValue,
+					"Replace Value"), new VerticalLayoutData(1, -1));
+		} else {
+			if (column.getDataTypeName().compareTo(
+					ColumnDataType.Date.toString()) == 0) {
+				replaceValueDate = new DateField();
+				replaceValueDate.setToolTip("Replace Value");
+				replaceValueFieldSetLayout.add(new FieldLabel(replaceValueDate,
+						"Replace Value"), new VerticalLayoutData(1, -1));
+
+			} else {
+				if (column.getDataTypeName().compareTo(
+						ColumnDataType.Text.toString()) == 0
+						|| column.getDataTypeName().compareTo(
+								ColumnDataType.Integer.toString()) == 0
+						|| column.getDataTypeName().compareTo(
+								ColumnDataType.Numeric.toString()) == 0
+						|| column.getDataTypeName().compareTo(
+								ColumnDataType.Geometry.toString()) == 0) {
+					switch (replaceColumnByExpressionType) {
+					case Replace:
+						replaceWidget = new ReplaceWidget(column, REPLACEWIDTH,
+								REPLACEHEIGHT, eventBus);
+						break;
+					case Template:
+						replaceWidget = new ReplaceWidget(column, columns,
+								REPLACEWIDTH, REPLACEHEIGHT, eventBus);
+						break;
+					default:
+						Log.debug("Attention Replace Widget have not a valid type");
+						UtilsGXT3
+								.alert("Attention",
+										"Attention Replace Widget have not a valid type");
+						return;
+
+					}
+					replaceValueFieldSetLayout.add(replaceWidget,
+							new VerticalLayoutData(1, -1));
+				} else {
+					replaceValue = new TextField();
+					replaceValue.setToolTip("Replace Value");
+					replaceValue.setValue("");
+					replaceValueFieldSetLayout.add(new FieldLabel(replaceValue,
+							"Replace Value"), new VerticalLayoutData(1, -1));
+				}
+			}
+		}
+	}
+
+	protected void setSelectedColumn() {
+		if (column == null) {
+
+		} else {
+			ColumnTypeCode typeCode = ColumnTypeCode
+					.getColumnTypeCodeFromId(column.getTypeCode());
+			HTML errorMessage;
+			if (typeCode == null) {
+				errorMessage = new HTML(
+						"This column has column data type null!");
+				UtilsGXT3.alert("Error",
+						"This column has column data type null!!");
+				return;
+			}
+
+			switch (typeCode) {
+			case ANNOTATION:
+			case ATTRIBUTE:
+			case CODE:
+			case CODEDESCRIPTION:
+			case CODENAME:
+			case MEASURE:
+				comboCols.setValue(column);
+				break;
+			case DIMENSION:
+			case TIMEDIMENSION:
+				errorMessage = new HTML(
+						"This type of column is not supported for now!");
+				add(errorMessage);
+				UtilsGXT3.alert("Error",
+						"This type of column is not supported for now!");
+				break;
+			default:
+				errorMessage = new HTML(
+						"This type of column is not supported for now!");
+				add(errorMessage);
+				UtilsGXT3.alert("Error",
+						"This type of column is not supported for now!");
+				break;
+
+			}
+		}
+	}
+
+	protected SelectionHandler<ColumnData> comboColsSelection() {
+		SelectionHandler<ColumnData> selectionHandler = new SelectionHandler<ColumnData>() {
+
+			@Override
+			public void onSelection(SelectionEvent<ColumnData> event) {
+				if (event.getSelectedItem() != null) {
+					ColumnData col = event.getSelectedItem();
+					Log.debug("Col selected:" + col.toString());
+					column=col;
+					btnApply.enable();
+					conditionWidget.update(col);
+					calcReplaceValue();
+
+				} else {
+					column=null;
+					btnApply.disable();
+					conditionWidget.update(null);
+					calcReplaceValue();
+				}
+				calcHeight();
+				parent.forceLayout();
+			}
+		};
+
+		return selectionHandler;
+	}
+
 	protected void callAllRowChange(ValueChangeEvent<HasValue<Boolean>> event) {
 		ToggleGroup group = (ToggleGroup) event.getSource();
 		Radio radio = (Radio) group.getValue();
@@ -402,6 +585,12 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 
 	protected void callApplyReplaceColumnByExpression(
 			C_Expression cConditionExpression, String replaceValue) {
+		if(column==null){
+			UtilsGXT3.alert("Attention", "Select a valid column!");
+			return;
+		}
+		
+		
 		switch (replaceColumnByExpressionType) {
 		case Template:
 			ExpressionEvent expressionEvent = new ExpressionEvent(
@@ -409,9 +598,8 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 			C_ExpressionContainer container;
 			if (allRows) {
 				container = new C_ExpressionContainer(
-						C_ExpressionContainer.Contains.C_Expression,
+						C_ExpressionContainer.Contains.C_Expression, true,
-						true,null,
+						null, "AllRows()");
-						"AllRows()");
 			} else {
 				container = new C_ExpressionContainer(
 						C_ExpressionContainer.Contains.C_Expression,
@@ -429,8 +617,8 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 			eventBus.fireEvent(expressionEvent);
 			break;
 		case Replace:
-			parent.applyReplaceColumnByExpression(allRows,cConditionExpression,
+			parent.applyReplaceColumnByExpression(column,allRows,
-					replaceValue);
+					cConditionExpression, replaceValue);
 			break;
 		default:
 			break;
@@ -440,6 +628,11 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 
 	protected void callApplyReplaceColumnByExpression(
 			C_Expression cConditionExpression, C_Expression cReplaceExpression) {
+		if(column==null){
+			UtilsGXT3.alert("Attention", "Select a valid column!");
+			return;
+		}
+		
 		switch (replaceColumnByExpressionType) {
 		case Template:
 			ExpressionEvent expressionEvent = new ExpressionEvent(
@@ -447,9 +640,8 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 			C_ExpressionContainer conditionExpressionContainer;
 			if (allRows) {
 				conditionExpressionContainer = new C_ExpressionContainer(
-						C_ExpressionContainer.Contains.C_Expression,
+						C_ExpressionContainer.Contains.C_Expression, true,
-						true,null,
+						null, "AllRows()");
-						"AllRows()");
 			} else {
 				conditionExpressionContainer = new C_ExpressionContainer(
 						C_ExpressionContainer.Contains.C_Expression,
@@ -473,8 +665,8 @@ public class ReplaceColumnByExpressionPanel extends FramedPanel {
 			eventBus.fireEvent(expressionEvent);
 			break;
 		case Replace:
-			parent.applyReplaceColumnByExpression(allRows,cConditionExpression,
+			parent.applyReplaceColumnByExpression(column, allRows,
-					cReplaceExpression);
+					cConditionExpression, cReplaceExpression);
 			break;
 		default:
 			break;

src/main/java/org/gcube/portlets/user/td/expressionwidget/client/ReplaceWidget.java

@@ -986,11 +986,11 @@ public class ReplaceWidget extends SimpleContainer {
 		ComboBox<ColumnData> comboColumns = (ComboBox<ColumnData>) horiz
 				.getItemByItemId(itemIdComboColumns);
 		Log.debug("combo columns: " + comboColumns.getCurrentValue());
-		ColumnData column = comboColumns.getCurrentValue();
+		ColumnData columnOfCombo = comboColumns.getCurrentValue();
 
 		firstArg = (TextField) horiz.getItemByItemId(itemIdFirstArg);
 		secondArg = (TextField) horiz.getItemByItemId(itemIdSecondArg);
-		Log.debug("[column: " + column + ", firstArg: "
+		Log.debug("[combo column: " + columnOfCombo + ", firstArg: "
 				+ firstArg.getCurrentValue() + ", secondArg: "
 				+ secondArg.getCurrentValue() + "]");
 
@@ -1015,7 +1015,7 @@ public class ReplaceWidget extends SimpleContainer {
 					switch (replaceColumnByExpressionType) {
 					case Replace:
 						expLeaf = mapReplace.map(
-								column,
+								columnOfCombo,
 								ColumnDataType.Text,
 								comboLeafReplaceType,
 								firstArg == null ? null : firstArg
@@ -1025,7 +1025,7 @@ public class ReplaceWidget extends SimpleContainer {
 						break;
 					case Template:
 						expLeaf = mapReplace.map(
-								column,
+								columnOfCombo,
 								ColumnDataType.Text,
 								comboLeafReplaceType,
 								firstArg == null ? null : firstArg
@@ -1035,7 +1035,7 @@ public class ReplaceWidget extends SimpleContainer {
 						break;
 					default:
 						expLeaf = mapReplace.map(
-								column,
+								columnOfCombo,
 								ColumnDataType.Text,
 								comboLeafReplaceType,
 								firstArg == null ? null : firstArg
@@ -1059,7 +1059,7 @@ public class ReplaceWidget extends SimpleContainer {
 						switch (replaceColumnByExpressionType) {
 						case Replace:
 							exp = mapReplace.map(
-									column,
+									columnOfCombo,
 									targetType,
 									comboOperationsReplaceType,
 									firstArg == null ? null : firstArg
@@ -1072,7 +1072,7 @@ public class ReplaceWidget extends SimpleContainer {
 							break;
 						case Template:
 							exp = mapReplace.map(
-									column,
+									columnOfCombo,
 									targetType,
 									comboOperationsReplaceType,
 									firstArg == null ? null : firstArg
@@ -1085,7 +1085,7 @@ public class ReplaceWidget extends SimpleContainer {
 							break;
 						default:
 							exp = mapReplace.map(
-									column,
+									columnOfCombo,
 									targetType,
 									comboOperationsReplaceType,
 									firstArg == null ? null : firstArg
@@ -1123,13 +1123,17 @@ public class ReplaceWidget extends SimpleContainer {
 
 						comboLeafReplaceType = comboLeaf.getCurrentValue()
 								.getReplaceType();
-						cType = ColumnDataType.getColumnDataTypeFromId(column
+						
+						if(columnOfCombo==null){
+							throw new ReplaceTypeMapException("Selected a valid column!");
+						}
+						cType = ColumnDataType.getColumnDataTypeFromId(columnOfCombo
 								.getDataTypeName());
 
 						switch (replaceColumnByExpressionType) {
 						case Replace:
 							expLeaf = mapReplace.map(
-									column,
+									columnOfCombo,
 									cType,
 									comboLeafReplaceType,
 									firstArg == null ? null : firstArg
@@ -1139,7 +1143,7 @@ public class ReplaceWidget extends SimpleContainer {
 							break;
 						case Template:
 							expLeaf = mapReplace.map(
-									column,
+									columnOfCombo,
 									cType,
 									comboLeafReplaceType,
 									firstArg == null ? null : firstArg
@@ -1149,7 +1153,7 @@ public class ReplaceWidget extends SimpleContainer {
 							break;
 						default:
 							expLeaf = mapReplace.map(
-									column,
+									columnOfCombo,
 									cType,
 									comboLeafReplaceType,
 									firstArg == null ? null : firstArg
@@ -1172,7 +1176,7 @@ public class ReplaceWidget extends SimpleContainer {
 							switch (replaceColumnByExpressionType) {
 							case Replace:
 								exp = mapReplace.map(
-										column,
+										columnOfCombo,
 										targetType,
 										comboOperationsReplaceType,
 										firstArg == null ? null : firstArg
@@ -1186,7 +1190,7 @@ public class ReplaceWidget extends SimpleContainer {
 								break;
 							case Template:
 								exp = mapReplace.map(
-										column,
+										columnOfCombo,
 										targetType,
 										comboOperationsReplaceType,
 										firstArg == null ? null : firstArg
@@ -1200,7 +1204,7 @@ public class ReplaceWidget extends SimpleContainer {
 								break;
 							default:
 								exp = mapReplace.map(
-										column,
+										columnOfCombo,
 										targetType,
 										comboOperationsReplaceType,
 										firstArg == null ? null : firstArg
@@ -1226,7 +1230,7 @@ public class ReplaceWidget extends SimpleContainer {
 					switch (replaceColumnByExpressionType) {
 					case Replace:
 						exp = mapReplace.map(
-								column,
+								columnOfCombo,
 								targetType,
 								comboOperationsReplaceType,
 								firstArg == null ? null : firstArg
@@ -1236,7 +1240,7 @@ public class ReplaceWidget extends SimpleContainer {
 						break;
 					case Template:
 						exp = mapReplace.map(
-								column,
+								columnOfCombo,
 								targetType,
 								comboOperationsReplaceType,
 								firstArg == null ? null : firstArg
@@ -1246,7 +1250,7 @@ public class ReplaceWidget extends SimpleContainer {
 						break;
 					default:
 						exp = mapReplace.map(
-								column,
+								columnOfCombo,
 								targetType,
 								comboOperationsReplaceType,
 								firstArg == null ? null : firstArg