/*
* regain - A file search engine providing plenty of formats
* Copyright (C) 2004 Til Schneider
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Contact: Til Schneider, info@murfman.de
*
* CVS information:
* $RCSfile$
* $Source$
* $Date: 2005-03-10 14:48:07 +0100 (Do, 10 Mrz 2005) $
* $Author: til132 $
* $Revision: 68 $
*/
package net.sf.regain.ui.desktop.config.sharedlib;
import net.sf.regain.RegainException;
import net.sf.regain.util.io.Localizer;
import net.sf.regain.util.io.MultiLocalizer;
import net.sf.regain.util.sharedtag.PageRequest;
import net.sf.regain.util.sharedtag.PageResponse;
import net.sf.regain.util.sharedtag.SharedTag;
/**
* Generates a editable list.
* <p>
* Tag Parameters:
* <ul>
* <li><code>name</code>: The name of the setting.</li>
* </ul>
*
* @author Til Schneider, www.murfman.de
*/
public class EditlistTag extends SharedTag {
/** The MultiLocalizer for this class. */
private static MultiLocalizer mMultiLocalizer = new MultiLocalizer(EditlistTag.class);
/**
* Called when the parser reaches the end tag.
*
* @param request The page request.
* @param response The page response.
* @throws RegainException If there was an exception.
*/
public void printEndTag(PageRequest request, PageResponse response)
throws RegainException
{
Localizer localizer = mMultiLocalizer.getLocalizer(request.getLocale());
// Get the name of the edit list
String name = getParameter("name", true);
// Get the current value
String[] currValueArr = (String[]) request.getContextAttribute("settings." + name);
response.print("<select id=\"" + name + "-list\" name=\"" + name + "\" " +
"size=\"5\" onClick=\"showListSelection('" + name + "')\" multiple");
String styleSheetClass = getParameter("class");
if (styleSheetClass != null) {
response.print(" class=\"" + styleSheetClass + "\"");
}
response.print(">");
for (int i = 0; i < currValueArr.length; i++) {
response.print("<option>" + currValueArr[i] + "</option>");
}
response.print("</select><br/>");
response.print("<input type=\"text\" id=\"" + name + "-entry\"");
if (styleSheetClass != null) {
response.print(" class=\"" + styleSheetClass + "\"");
}
response.print("/>");
response.print("<button type=\"button\" onClick=\"addToList('" + name + "')\">"
+ localizer.msg("add", "Add") + "</button>");
response.print("<button type=\"button\" onClick=\"removeFromList('" + name + "')\">"
+ localizer.msg("remove", "Remove") + "</button>");
}
}