added rootpanle clear code

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@96686 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dashboard/web/sfadashboard/src/ibase.client/GraphComponent.java

@@ -2,6 +2,7 @@ package ibase.client;
 
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
@@ -13,6 +14,7 @@ import com.google.gwt.http.client.RequestException;
 import com.google.gwt.http.client.Response;
 import com.google.gwt.json.client.JSONObject;
 import com.google.gwt.json.client.JSONParser;
+import com.google.gwt.user.client.Element;
 import com.google.gwt.user.client.Window;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.Composite;
@@ -24,6 +26,7 @@ import com.google.gwt.user.client.ui.SimplePanel;
 import com.google.gwt.user.client.ui.SplitLayoutPanel;
 import com.google.gwt.user.client.ui.VerticalPanel;
 //import com.googlecode.gwtTableToExcel.client.TableToExcelClientBuilder;
+import com.google.gwt.user.client.ui.Widget;
 
 /**
  * 
@@ -44,6 +47,7 @@ public class GraphComponent extends Composite
 	public final int STATUS_CODE_OK = 200;
 	final LinkedHashMap<String, JSONObject> dataMap = new LinkedHashMap<String, JSONObject>();
 	ArrayList<String> parameterList = null;
+	ArrayList<String> idList = new ArrayList<String>();
 
 	/**
 	 * This constructor initializes the graph container
@@ -58,10 +62,9 @@ public class GraphComponent extends Composite
 		mainContainer.add(new FilterCreator(parameterList, metaDataJsnObj));
 		initWidget(mainContainer);
 	}
-
 	@SuppressWarnings("unchecked")
 	public void buildChart(final LinkedHashMap<String, JSONObject> dataMap)
-	{
+	{ 
 		JSONObject jsonObjFrGraph = null;
 		String height = null;
 		String width = null;
@@ -77,12 +80,25 @@ public class GraphComponent extends Composite
 		String component ="";
 		HashMap<String, ArrayList<String>> graphTypeMap = null;
 		String dtSrouce="";
-		int count=0;
+		if (idList.size() > 0)
+		{
+			for (int i = 0; i < idList.size(); i++)
+			{
+				RootPanel panel = RootPanel.get("chartContainer" + idList.get(i));
+				panel.clear();
+				if (panel.getElement().getFirstChild() != null)
+				{
+					panel.getElement().getFirstChild().removeFromParent();
+				}
+			}
+			idList = new ArrayList<String>();
+		}
 		for (String componentId : gridNGraphMeataDataMap.keySet())
 		{
 			jsonObjFrGraph=new JSONObject();
 			if(isNumeric(componentId))
 			{
+				idList.add(componentId);
 				compType      = componentType.trim() +componentId.trim();
 				graphDataMap  = gridNGraphMeataDataMap.get(componentId);
 				datasourceMap = gridNGraphMeataDataMap.get("datasource"+componentId);
@@ -116,6 +132,7 @@ public class GraphComponent extends Composite
 				else if("T".equalsIgnoreCase(type) &&  jsonObjFrGraph != null)
 				{
 					RootPanel.get("chartContainer"+componentId).clear();
+					//RootPanel.get().clear();
 					ScrollPanel scrlPanel = new ScrollPanel();
 					FlexTable flexTable   = new FlexTable();
 					
@@ -124,7 +141,6 @@ public class GraphComponent extends Composite
 						CustomFlxTable customFlxTable = new CustomFlxTable();
 						flexTable = customFlxTable.createFlxTbl(flexTable, gridNGraphMeataDataMap, jsonObjFrGraph,componentId);
 						//This Block for Export to excel and PDF formate
-						
 						HorizontalPanel horizontalPnl = new HorizontalPanel();
 						Button excelBtn = new Button("Export To Excel");
 						excelBtn.setTitle("Excel");
@@ -144,7 +160,6 @@ public class GraphComponent extends Composite
 						CustomGrid data = new CustomGrid(10);
 						flexTable       = data.jsonToArrayList(gridNGraphMeataDataMap, jsonObjFrGraph,dtSrouce,componentId);
 						//This Block for Export to excel and PDF formate
-						
 						HorizontalPanel horizontalPnl = new HorizontalPanel();
 						Button excelBtn = new Button("Export To Excel");
 						excelBtn.setTitle("Excel");
@@ -164,23 +179,20 @@ public class GraphComponent extends Composite
 	private native void createChart(String chartData, String containerId, String chartContainer, String width, String height, String imageName)
 	/*-{
 		try {
-			$wnd.createFusionChart(chartData, containerId, chartContainer,
-					width, height, imageName);
+			$wnd.createFusionChart(chartData, containerId, chartContainer,width, height, imageName);
 		} catch (e) {
 			alert("Excpeiton :: GraphComponent : createChart [" + e.message		+ "]");
 		}
 	}-*/;
-	@SuppressWarnings("unchecked")
+	@SuppressWarnings("unchecked")	
 	public void getData(final Callback<JSONObject, String> callback, ArrayList<String> parameterList)
 	{
 		String viewOptionSelectd = parameterList.get(parameterList.size()-1);
 		MetaDataDtl dataDtl      = new MetaDataDtl();
-		ArrayList<FilterInfo> filterList = new ArrayList<FilterInfo>();
-		
-		gridNGraphMeataDataMap = dataDtl.getGridNMapMetData(jsonObjMetaData,viewOptionSelectd);
-		
-		final LinkedHashMap<String, ArrayList<String>> datsSourceDtlMap = (LinkedHashMap) gridNGraphMeataDataMap.get("datSrc");
-		getDataMap(datsSourceDtlMap);		
+		ArrayList<FilterInfo> filterList = new ArrayList<FilterInfo>();		
+		gridNGraphMeataDataMap = dataDtl.getGridNMapMetData(jsonObjMetaData,viewOptionSelectd);		
+		final LinkedHashMap<String, ArrayList<String>> datsSourceDtlMap = (LinkedHashMap) gridNGraphMeataDataMap.get("datSrc");		
+		getDataMap(datsSourceDtlMap);
 	}
 	
 	public void getDataMap(final LinkedHashMap<String, ArrayList<String>> datsSourceDtlMap)
@@ -189,7 +201,6 @@ public class GraphComponent extends Composite
 		for (Map.Entry<String, ArrayList<String>> entry : datsSourceDtlMap.entrySet())
 		{
 			count++;
-			
 			final String key     = entry.getKey();
 			List<String> values  = entry.getValue();
 			String dbDataSource  = values.get(0);
@@ -203,7 +214,7 @@ public class GraphComponent extends Composite
 			} else if (page.equals("expense"))
 			{
 				objActionPath = "/ibase/" + servletname + "?month=" + parameterList.get(1) + "&dataSourceName=" + dbDataSource;
-			} else if (page.equals("topbran"))
+			} else if (page.equals("topbrand"))
 			{
 				objActionPath = "/ibase/" + servletname + "?topNos=" + parameterList.get(1) + "&month=" + parameterList.get(2) + "&dataSourceName=" + dbDataSource;
 			} else if (page.equals("recall"))
@@ -268,9 +279,8 @@ public class GraphComponent extends Composite
 								JSONObject jsonObjData  = new JSONObject();
 								jsonObjData.put(key, servletJsnObj);								
 								dataMap.put(key, jsonObjData);
-								//	getData(callback,parameterList);
 								if (dataMap.size() == datsSourceDtlMap.size())
-								{									
+								{			
 									buildChart(dataMap);
 								} 
 							}