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/*******************************************************************************
* Copyright (c) 2006 Sybase, Inc. and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http:// www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sybase, Inc. - initial API and implementation
*******************************************************************************/
package org.eclipse.jst.pagedesigner.jsf.ui.converter.jsfhtml;
import java.util.List;
import org.eclipse.jst.jsf.core.internal.tld.IJSFConstants;
import org.eclipse.jst.pagedesigner.IHTMLConstants;
import org.eclipse.jst.pagedesigner.converter.ConverterUtil;
import org.eclipse.jst.pagedesigner.converter.JSFConverterUtil;
import org.w3c.dom.Element;
import org.w3c.dom.Text;
/**
* @author mengbo
* @version 1.5
* @deprecated Use DTTagConverter meta-data instead
*/
public abstract class SelectBasedTagConverter extends SelectTagConverter
{
/**
* @param host
*/
public SelectBasedTagConverter(Element host)
{
super(host);
}
/* (non-Javadoc)
* @see org.eclipse.jst.pagedesigner.converter.AbstractTagConverter#doConvertRefresh()
*/
protected Element doConvertRefresh()
{
Element hostEle = getHostElement();
// Render an HTML "select" element.
Element selectEle = createElement(IHTMLConstants.TAG_SELECT);
// Render the clientId of the component as the value of the "name" attribute.
ConverterUtil.copyAttribute(hostEle, IJSFConstants.ATTR_ID, selectEle, IHTMLConstants.ATTR_NAME);
// XXX: handle ignore
JSFConverterUtil.copyAllAttributes(hostEle, selectEle, null);
// If the "styleClass" attribute is specified, render its value as the value of
// the "class" attribute on the "select" element.
JSFConverterUtil.copyAttribute(hostEle, IJSFConstants.ATTR_STYLECLASS, selectEle, IHTMLConstants.ATTR_CLASS);
selectEle.removeAttribute(IJSFConstants.ATTR_STYLECLASS);
// child class may generated different multiple and size attribute
handleMultipleAndSize(hostEle, selectEle);
// next generated the options under the <select>, so they can also be displayed.
List selectItems = this.getSelectItems(hostEle);
for (int i=0, size=selectItems.size(); i<size; i++)
{
SelectItemModel item = (SelectItemModel) selectItems.get(i);
Element option = createElement(IHTMLConstants.TAG_OPTION);
option.setAttribute(IHTMLConstants.ATTR_VALUE, item.getItemValue());
Text textNode = createText(item.getDisplayString());
option.appendChild(textNode);
selectEle.appendChild(option);
}
return (selectEle);
}
/**
* @param hostEle
* @param selectEle
*/
protected abstract void handleMultipleAndSize(Element hostEle, Element selectEle);
}
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