diff --git a/org.adempiere.base/src/org/adempiere/util/GridRowCtx.java b/org.adempiere.base/src/org/adempiere/util/GridRowCtx.java
index 3039a21e0b..8c2ad82f39 100644
--- a/org.adempiere.base/src/org/adempiere/util/GridRowCtx.java
+++ b/org.adempiere.base/src/org/adempiere/util/GridRowCtx.java
@@ -5,9 +5,12 @@ package org.adempiere.util;
 
 import java.util.Collection;
 import java.util.Enumeration;
+import java.util.HashSet;
+import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Properties;
 import java.util.Set;
+import java.util.Vector;
 
 import org.compiere.model.GridField;
 import org.compiere.model.GridTab;
@@ -31,30 +34,23 @@ implements Evaluatee
 
 	private final Properties ctx;
 	private final GridTab gridTab;
-	private final GridTable gridTable;
 	private final int windowNo;
 	private final int row;
 
+	public GridRowCtx(Properties ctx, GridTab tab)
+	{
+		this(ctx, tab, -1);
+	}
+	
 	public GridRowCtx(Properties ctx, GridTab tab, int row)
 	{
 		super();
 		this.ctx = ctx;
 		this.gridTab = tab;
-		this.gridTable = tab.getTableModel();
 		this.windowNo = tab.getWindowNo();
 		this.row = row;
 	}
 
-	public GridRowCtx(Properties ctx, GridTable table, int windowNo, int row)
-	{
-		super();
-		this.ctx = ctx;
-		this.gridTab = null;
-		this.gridTable = table;
-		this.windowNo = windowNo;
-		this.row = row;
-	}
-
 	private String getColumnName(Object key)
 	{
 		if (! (key instanceof String) )
@@ -82,12 +78,13 @@ implements Evaluatee
 		{
 			return ctx.get(key);
 		}
+		GridTable gridTable = gridTab.getTableModel();
 		int col = gridTable.findColumn(columnName);
 		if (col == -1)
 		{
 			return ctx.get(key);
 		}
-		Object value = gridTable.getValueAt(row, col);
+		Object value = gridTable.getValueAt(getRow(), col);
 		if (value == null)
 		{
 			value = "";
@@ -107,6 +104,10 @@ implements Evaluatee
 		return value.toString();
 	}
 
+	private int getRow() {
+		return row >= 0 ? row : gridTab.getCurrentRow();
+	}
+
 	@Override
 	public synchronized void clear() {
 		ctx.clear();
@@ -115,22 +116,19 @@ implements Evaluatee
 	@Override
 	public synchronized Object clone() {
 		final GridRowCtx grc;
-		if (this.gridTab != null)
-			grc = new GridRowCtx((Properties)this.ctx.clone(), this.gridTab, this.row);
-		else
-			grc = new GridRowCtx((Properties)this.ctx.clone(), this.gridTable, this.windowNo, this.row);
+		grc = new GridRowCtx((Properties)this.ctx.clone(), this.gridTab, this.row);
 		return grc;
 	}
 
 	@Override
 	public synchronized boolean contains(Object value) {
-		// TODO: check if that value exists in one of our GridFields
-		return this.ctx.contains(value);
+		return this.containsValue(value);
 	}
 
 	@Override
 	public synchronized boolean containsKey(Object key)
 	{
+		GridTable gridTable = gridTab.getTableModel();
 		String columnName = getColumnName(key);
 		if (columnName != null && gridTable.findColumn(columnName) != -1)
 			return true;
@@ -139,20 +137,42 @@ implements Evaluatee
 
 	@Override
 	public boolean containsValue(Object value) {
-		// TODO: check if that value exists in one of our GridFields
+		if (value != null) {
+			GridField[] fields = gridTab.getFields();
+			for(GridField field : fields) {
+				Object fieldValue = gridTab.getValue(getRow(), field.getColumnName());
+				if (fieldValue != null && fieldValue.equals(value)) {
+					return true;
+				}
+			}
+		}
 		return ctx.containsValue(value);
 	}
 
 	@Override
 	public synchronized Enumeration<Object> elements() {
-		// TODO: implement for GridField values too
-		return ctx.elements();
+		Vector<Object> list = new Vector<>(ctx.values());
+		GridField[] fields = gridTab.getFields();
+		for(GridField field : fields) {
+			Object fieldValue = gridTab.getValue(getRow(), field.getColumnName());
+			if (fieldValue != null) {
+				list.add(fieldValue);
+			}
+		}
+		return list.elements();
 	}
 
 	@Override
 	public Set<java.util.Map.Entry<Object, Object>> entrySet() {
-		// TODO: implement for GridField values too
-		return ctx.entrySet();
+		Set<java.util.Map.Entry<Object, Object>> set = new HashSet<>(ctx.entrySet());
+		GridField[] fields = gridTab.getFields();
+		Map<Object, Object> fieldMap = new LinkedHashMap<>();
+		for(GridField field : fields) {
+			Object fieldValue = gridTab.getValue(getRow(), field.getColumnName());
+			fieldMap.put(field.getColumnName(), fieldValue); 
+		}
+		set.addAll(fieldMap.entrySet());
+		return set;
 	}
 
 	@Override
@@ -162,38 +182,28 @@ implements Evaluatee
 
 	@Override
 	public synchronized Enumeration<Object> keys() {
-		// TODO: implement for GridField values too
-		return ctx.keys();
+		Vector<Object> list = new Vector<Object>(ctx.keySet());
+		GridField[] fields = gridTab.getFields();
+		for(GridField field : fields) {
+			list.add(field.getColumnName());
+		}
+		return list.elements();
 	}
 
 	@Override
 	public Set<Object> keySet() {
-		// TODO: implement for GridField values too
-		return ctx.keySet();
+		Set<Object> set = new HashSet<>(ctx.keySet());
+		GridField[] fields = gridTab.getFields();
+		for(GridField field : fields) {
+			set.add(field.getColumnName());
+		}
+		return set;
 	}
 
 	@Override
 	public synchronized Object put(Object key, Object value)
 	{
-		if (gridTab == null)
-			throw new IllegalStateException("Method not supported (gridTab is null)");
-		if (gridTab.getCurrentRow() != row)
-		{
-			return ctx.put(key, value);
-		}
-		String columnName = getColumnName(key);
-		if (columnName == null)
-		{
-			return ctx.put(key, value);
-		}
-		GridField field = gridTab.getField(columnName);
-		if (field == null)
-		{
-			return ctx.put(key, value);
-		}
-		Object valueOld = field.getValue();
-		field.setValue(value, false);
-		return valueOld;
+		return ctx.put(key, value);
 	}
 
 	@Override
@@ -204,20 +214,37 @@ implements Evaluatee
 
 	@Override
 	public synchronized Object remove(Object key) {
-		// TODO: implement for GridField values too
 		return ctx.remove(key);
 	}
 
 	@Override
 	public synchronized int size() {
-		// TODO: implement for GridField values too
-		return ctx.size();
+		return ctx.size() + gridTab.getFieldCount();
 	}
 
 	@Override
 	public synchronized String toString() {
-		// TODO: implement for GridField values too
-		return ctx.toString();
+		StringBuilder builder = new StringBuilder(ctx.toString());
+		if (builder.length() > 0) {
+			builder.deleteCharAt(builder.length()-1);
+			if (builder.length() > 1) {
+				builder.append(", ");
+			}
+		} else {
+			builder.append("{");
+		}
+		GridField[] fields = gridTab.getFields();
+		for(int i = 0; i < fields.length; i++) {
+			builder.append(fields[i].getColumnName()).append("=");
+			Object value = gridTab.getValue(getRow(), fields[i].getColumnName());
+			builder.append(value==null ? "" : value.toString());
+			if (i == fields.length-1) {
+				builder.append("}");
+			} else {
+				builder.append(", ");
+			}
+		}
+		return builder.toString();
 	}
 
 	@Override
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridTabRowRenderer.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridTabRowRenderer.java
index b3c582f6f3..08b7cbdd99 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridTabRowRenderer.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridTabRowRenderer.java
@@ -685,7 +685,7 @@ public class GridTabRowRenderer implements RowRenderer<Object[]>, RowRendererExt
 		            }		            
 		            
 		            
-		            Properties ctx = isDetailPane() ? new GridRowCtx(Env.getCtx(), gridTab, gridTab.getCurrentRow()) 
+		            Properties ctx = isDetailPane() ? new GridRowCtx(Env.getCtx(), gridTab) 
 		            	: gridPanelFields[i].getVO().ctx;
 		            //check context
 					if (!gridPanelFields[i].isDisplayed(ctx, true)){
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
index 25b29ba933..936cdc4fe7 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/GridView.java
@@ -1006,6 +1006,9 @@ public class GridView extends Vbox implements EventListener<Event>, IdSpace, IFi
             GridField mField = comp.getGridField();
             if (mField != null)
             {
+            	Properties ctx = isDetailPane() ? new GridRowCtx(Env.getCtx(), gridTab) 
+                		: mField.getVO().ctx;
+            	
                 if (noData)
                 {
                     comp.setReadWrite(false);
@@ -1017,12 +1020,9 @@ public class GridView extends Vbox implements EventListener<Event>, IdSpace, IFi
                     	mField.refreshLookup();
                     comp.setReadWrite(rw);
                     comp.setMandatory(mField.isMandatory(true));    //  check context
-                	comp.dynamicDisplay();
+                	comp.dynamicDisplay(ctx);
                 }
                 
-                Properties ctx = isDetailPane() ? new GridRowCtx(Env.getCtx(), gridTab, gridTab.getCurrentRow()) 
-            		: mField.getVO().ctx;
-                
                 comp.setVisible((isHasCustomizeData || mField.isDisplayedGrid()) && mField.isDisplayed(ctx, true));
             }
         }
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WEditor.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WEditor.java
index b818062846..a40c4fb50d 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WEditor.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WEditor.java
@@ -21,6 +21,7 @@ import java.awt.Color;
 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;
 import java.util.ArrayList;
+import java.util.Properties;
 
 import org.adempiere.webui.AdempiereWebUI;
 import org.adempiere.webui.ClientInfo;
@@ -542,10 +543,15 @@ public abstract class WEditor implements EventListener<Event>, PropertyChangeLis
         return this.mandatory;
     }
 
+    public void dynamicDisplay()
+    {
+    	dynamicDisplay(gridField != null ? gridField.getVO().ctx : Env.getCtx());
+    }
+    
     /**
      * allow subclass to perform dynamic loading of data
      */
-    public void dynamicDisplay()
+    public void dynamicDisplay(Properties ctx)
     {
     	if (gridField != null)
     	{
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WSearchEditor.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WSearchEditor.java
index 9a3ad5cbb1..1fff41fb75 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WSearchEditor.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WSearchEditor.java
@@ -24,6 +24,7 @@ import java.beans.PropertyChangeEvent;
 import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.util.Properties;
 import java.util.logging.Level;
 
 import org.adempiere.webui.ClientInfo;
@@ -931,6 +932,16 @@ public class WSearchEditor extends WEditor implements ContextMenuListener, Value
 		return null;
 	}
 	
+	
+	@Override
+	public void dynamicDisplay(Properties ctx) {
+		if (lookup instanceof MLookup) {
+			((MLookup) lookup).getLookupInfo().ctx = ctx;
+		}
+		super.dynamicDisplay(ctx);
+	}
+
+
 	static class CustomSearchBox extends Searchbox {
 
 		/**
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WTableDirEditor.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WTableDirEditor.java
index 7311588092..e7482b4919 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WTableDirEditor.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/editor/WTableDirEditor.java
@@ -20,6 +20,7 @@ package org.adempiere.webui.editor;
 import java.beans.PropertyChangeEvent;
 import java.math.BigDecimal;
 import java.sql.Timestamp;
+import java.util.Properties;
 
 import javax.swing.event.ListDataEvent;
 import javax.swing.event.ListDataListener;
@@ -40,6 +41,7 @@ import org.compiere.model.GridField;
 import org.compiere.model.Lookup;
 import org.compiere.model.MBPartnerLocation;
 import org.compiere.model.MLocation;
+import org.compiere.model.MLookup;
 import org.compiere.model.MTable;
 import org.compiere.util.CCache;
 import org.compiere.util.CLogger;
@@ -656,11 +658,17 @@ ContextMenuListener, IZoomableEditor
 	}
 	
 	@Override
-	public void dynamicDisplay()
-    {    	
+	public void dynamicDisplay(Properties ctx) 
+	{
+		if (lookup instanceof MLookup) 
+		{
+			((MLookup) lookup).getLookupInfo().ctx = ctx;
+		}
 		if ((lookup != null) && (!lookup.isValidated() || !lookup.isLoaded()
 			|| (isReadWrite() && lookup.getSize() != getComponent().getItemCount())))
 			this.actionRefresh();
+		
+		super.dynamicDisplay(ctx);
     }
 	
 	private static class EditorCombobox extends Combobox {