svn commit: r504845 - /myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java

[ca...@apache.org]

Author: cagatay
Date: Thu Feb  8 02:12:03 2007
New Revision: 504845

URL: http://svn.apache.org/viewvc?view=rev&rev=504845
Log:
Add extended HtmlFormRenderer

Added:
    myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java   (with props)

Added: myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java
URL: http://svn.apache.org/viewvc/myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java?view=auto&rev=504845
==============================================================================
--- myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java (added)
+++ myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java Thu Feb  8 02:12:03 2007
@@ -0,0 +1,69 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.myfaces.renderkit.html.ext;
+
+import java.io.IOException;
+
+import javax.faces.component.UIComponent;
+import javax.faces.context.FacesContext;
+
+import org.apache.myfaces.custom.clientvalidation.common.CVUtils;
+
+/**
+ * @author cagatay (latest modification by $Author$)
+ * @version $Revision$ $Date$
+ */
+public class HtmlFormRenderer extends org.apache.myfaces.renderkit.html.HtmlFormRenderer{
+
+	private static String CLIENT_VALIDATON_SCRIPT = "return tomahawk.executeClientLifeCycle();";
+	
+	public void encodeBegin(FacesContext facesContext, UIComponent component) throws IOException {
+    	if(CVUtils.isCVEnabled()) {
+    		if(!isDecorated(facesContext, component))
+    		decorateOnSubmit(facesContext, component);
+    	}
+    	super.encodeBegin(facesContext, component);
+    }
+    
+    public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
+    	super.encodeEnd(facesContext, component);
+    	if(CVUtils.isCVEnabled()) {
+    		CVUtils.encodeJavascript(facesContext);
+			CVUtils.queueCVCalls(facesContext.getViewRoot());
+			CVUtils.encodeValidationScript(facesContext);
+    	}
+    }
+    
+    private boolean isDecorated(FacesContext facesContext, UIComponent child) {
+		String onSubmit= (String) child.getAttributes().get("onsubmit");
+		
+		if(onSubmit == null || onSubmit.indexOf(CLIENT_VALIDATON_SCRIPT) == -1)
+			return false;
+		else
+			return true;
+	}
+	
+	private void decorateOnSubmit(FacesContext facesContext, UIComponent child) {
+		String onSubmitEvent = (String) child.getAttributes().get("onsubmit");
+		if(onSubmitEvent == null)
+			child.getAttributes().put("onsubmit", CLIENT_VALIDATON_SCRIPT);
+		else
+			child.getAttributes().put("onsubmit", onSubmitEvent + ";" + CLIENT_VALIDATON_SCRIPT);
+	}
+}

Propchange: myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java
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Propchange: myfaces/tomahawk/trunk/sandbox/core/src/main/java/org/apache/myfaces/renderkit/html/ext/HtmlFormRenderer.java
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