ajaxtabpagetag.java

这是AJAX的一个HTML实现！ HTML标签AJAX的实现！

/**
 * Copyright 2005 Darren L. Spurgeon
 *
 * Licensed 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 net.sourceforge.ajaxtags.tags;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

/**
 * Tag handler for individual page within a AJAX tabbed panel.
 * 
 * @author Darren Spurgeon
 * @version $Revision$ $Date: 2007/06/20 20:55:56 $ $Author: jenskapitza $
 */
public class AjaxTabPageTag extends BaseAjaxBodyTag {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private String caption;

    private String defaultTab;


    public String getCaption() {
	return caption;
    }

    public void setCaption(String caption) {
	this.caption = caption;
    }

    public String getDefaultTab() {
	return defaultTab;
    }

    public void setDefaultTab(Object defaultTab) {
	setDefaultTab(String.valueOf(defaultTab));
    }

    public void setDefaultTab(String defaultTab) {
	this.defaultTab = String.valueOf(defaultTab);
    }


    @Override
    protected boolean skipBody() {
	return true;
    }

    @Override
    public String toString() {
	OptionsBuilder o = OptionsBuilder.getOptionsBuilder(); // clean one
	o.add("caption", getCaption(), true);
	o.add("baseUrl", getBaseUrl(), true);
	o.add("parameters", getParameters(), true);
	o.add("defaultTab", getDefaultTab(), false);
	return "{" + o.toString() + "}";
    }

    @Override
    public int doEndTag() throws JspException {
	AjaxTabPanelTag parent = (AjaxTabPanelTag) TagSupport
		.findAncestorWithClass(this, AjaxTabPanelTag.class);
	parent.addPage(this);
	return EVAL_PAGE;
    }

    @Override
    public void releaseTag() {
	this.caption = null;
	this.defaultTab = null;
    }

}