/*
* 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.tobago.renderkit.html.example.standard.tag;
import org.apache.myfaces.tobago.component.UIIn;
import org.apache.myfaces.tobago.renderkit.html.util.HtmlRendererUtils;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import java.io.IOException;
/**
* Simple example for dynamic markups.
* <p>
* The markup 'changeaware' tracks changes
* of an input field and applies the style class 'example-changed' if the
* current value differs from the original one.
* </p><p>
* The markup 'blink' highlights the input field with the markup related
* style class 'tobago-in-markup-blink'. This class is removed after a
* certain amount time, which is specified in the Blinker JavaScript object
* in tobago.js.
* </p>
*
*/
public class InRenderer extends org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag.InRenderer{
@Override
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
super.encodeEnd(facesContext, component);
UIIn in = (UIIn) component;
for (String markup : in.getMarkup()) {
if (markup.equals("changeaware")) {
String id = in.getClientId(facesContext);
final String[] cmds = {"new Example.ChangeAware('" + id + "');"};
HtmlRendererUtils.writeScriptLoader(facesContext, null, cmds);
}
if (markup.equals("blink")) {
String id = in.getClientId(facesContext);
final String[] cmds = {"new Example.Blinker('" + id + "');"};
HtmlRendererUtils.writeScriptLoader(facesContext, null, cmds);
}
}
}
}