[richfaces-svn-commits] JBoss Rich Faces SVN: r780 - trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/renderkit/html.

[richfaces-svn-commits at lists.jboss.org]

Author: abelevich
Date: 2007-05-16 08:36:28 -0400 (Wed, 16 May 2007)
New Revision: 780

Modified:
   trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/renderkit/html/ScrollableGridBaseRenderer.java
Log:


Modified: trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/renderkit/html/ScrollableGridBaseRenderer.java
===================================================================
--- trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/renderkit/html/ScrollableGridBaseRenderer.java	2007-05-16 12:36:18 UTC (rev 779)
+++ trunk/sandbox/scrollable-grid/src/main/java/org/richfaces/renderkit/html/ScrollableGridBaseRenderer.java	2007-05-16 12:36:28 UTC (rev 780)
@@ -59,7 +59,7 @@
 				state.setFrozenColumnCount(i-1);
 			}							
 			
-			return 0;
+			return 1;
 		}
 
 		public void renderContent(FacesContext context, UIScrollableGridColumn column, ResponseWriter writer, GridRendererState state) throws IOException {
@@ -209,7 +209,6 @@
 		
 		final GridRendererState state = GridRendererState.getRendererState(context);
 		
-//		setUpScriptModel(context, grid);
 		
 		writer.startElement(HTML.DIV_ELEM, grid);
 		getUtils().writeAttribute(writer, "class","GridDataColumns");
@@ -249,12 +248,14 @@
 		
 		state.setColumType(COLUMN_NORMAL_TYPE);
 		state.setFrozenPart(false);
+		
 		grid.walk(context, rowsRenderer, state);
+		
 		writer.endElement("tbody");
 		writer.endElement("table");
 		writer.endElement(HTML.DIV_ELEM);
 		grid.setRowKey(null);
-		
+	
 	}
 	
 	public void renderHeaders(FacesContext context, UIScrollableGrid component
@@ -285,8 +286,14 @@
 		writer.writeText("\n", null);
 		
 		state.setHeader(false);
-		ColumnWalker.iterateOverColumns(context, component, headerFooterRenderer, writer, state);
 		
+		int colsCount = ColumnWalker.iterateOverColumns(context, component, headerFooterRenderer, writer, state);
+		int rowsCount = component.getRowCount();
+		
+		ComponentVariables variables = ComponentsVariableResolver.getVariables(this, component);
+		variables.setVariable("rows_count", new Integer(rowsCount));
+		variables.setVariable("columns_count", new Integer(colsCount));
+		
 		writer.endElement(HTML.TR_ELEMENT);
 		writer.writeText("\n", null);
 		
@@ -333,20 +340,30 @@
 		}
 	}
 	
+	
 	public void renderAjaxChildren(FacesContext context, UIComponent component)throws IOException{
 		
 		UIScrollableGrid grid = (UIScrollableGrid)component;
 		grid.setFirst(grid.getDataIndex().intValue());
 		grid.setRows(grid.getRow_count().intValue());
 		int start_row = grid.getStartRow().intValue();
+
+		//remode scripts
+		AjaxContext ajaxContext = AjaxContext.getCurrentInstance(context);
 		String client_id = grid.getClientId(context);
-		
-		GridRendererState state = GridRendererState.getRendererState(context);
+		String script_id = client_id + "_model_create_scripts";
+		ajaxContext.removeRenderedArea(client_id);
+		ajaxContext.removeRenderedArea(script_id);
+		script_id = client_id + "_model_create_scripts";
+		ajaxContext.removeRenderedArea(script_id);
+				
+		GridRendererState state = GridRendererState.createState(context, grid);
 		state.setClientId(client_id);
-		state.setAjaxContext(AjaxContext.getCurrentInstance(context));
+		state.setAjaxContext(ajaxContext);
 		state.setRowIndex(start_row);
 		state.setFrozenPart(true);
 		state.setCellIdPrefix(CELL_ID_PREFFIX + COLUMN_FROZEN_TYPE);
+		 
 		grid.walk(context, ajaxRowsRenderer, state);
 		
 		state.setRowIndex(start_row);
@@ -367,22 +384,46 @@
 		}
 	}
 	
-//	public void setUpScriptModel(FacesContext context, UIScrollableGrid grid) throws IOException{
-//		
-//		DataModel dataModel = grid.getStoredDataModel();
-//		Integer rows_count = new Integer(dataModel.getRowCount());
-//		
-//		ColumnVisitor visitor = new ColumnVisitor(){
-//			public int visit(FacesContext context, UIScrollableGridColumn column, ResponseWriter writer, GridRendererState state) throws IOException {
-//				return 1;
-//			}
-//		};
-//		
-//		Integer columns_count = new Integer(ColumnWalker.iterateOverColumns(context, grid, visitor, null, null));
-//		ComponentVariables variables = ComponentsVariableResolver.getVariables(this, grid);
-//		variables.setVariable("rows_count", rows_count);
-//		variables.setVariable("column_count", columns_count);
-//	}
+	
+	public void encodeBegin(FacesContext context, UIComponent component) throws IOException {
+		
+		if(component instanceof UIScrollableGrid){
+			UIScrollableGrid grid = (UIScrollableGrid)component;
+			setUpState(context, grid);
+		}
+		
+		AjaxContext ajaxContext = AjaxContext.getCurrentInstance();
+		if(ajaxContext.isAjaxRequest()){
+		}else{
+			super.encodeBegin(context, component);
+		}	
+	}
+	
+	public void encodeEnd(FacesContext context, UIComponent component) throws IOException {
+		
+		AjaxContext ajaxContext = AjaxContext.getCurrentInstance();
+		if(ajaxContext.isAjaxRequest()){
+		}else{
+			super.encodeEnd(context, component);
+		}
+	}
+	
+	public void setUpScriptModel(FacesContext context, UIScrollableGrid grid) throws IOException{
+		
+		DataModel dataModel = grid.getStoredDataModel();
+		Integer rows_count = new Integer(dataModel.getRowCount());
+		
+		ColumnVisitor visitor = new ColumnVisitor(){
+			public int visit(FacesContext context, UIScrollableGridColumn column, ResponseWriter writer, GridRendererState state) throws IOException {
+				return 1;
+			}
+		};
+		
+		Integer columns_count = new Integer(ColumnWalker.iterateOverColumns(context, grid, visitor, null, null));
+		ComponentVariables variables = ComponentsVariableResolver.getVariables(this, grid);
+		variables.setVariable("rows_count", rows_count);
+		variables.setVariable("column_count", columns_count);
+	}
 
 	private	RendererBase getCellTemplate() {
 		if (cellTemplate == null) {