Java Source Code Warehouse :: Example

<xsl:choose> <xsl:when test="@holds_messages = 'true'"> <TD COLSPAN="{/USERMODEL/STATEDATA/VAR[@name='max folder depth']/@value - $level - 1}"> <A HREF="{$base}/folder/list?session-id={$session-id}&folder-id={@id}&part=1"> </TD> <TD> <FONT COLOR="green">/

messages </TD> </xsl:when> <xsl:otherwise> <TD COLSPAN="{/USERMODEL/STATEDATA/VAR[@name='max folder depth']/@value - $level - 1}"> <STRONG> </TD> <TD> cannot contain messages </TD> </xsl:otherwise> </xsl:choose> </TR> <xsl:for-each select="FOLDER"> <xsl:apply-templates select="."/> </xsl:for-each> </xsl:template>  <xsl:template name="recurse-folder"> <xsl:param name="level"/> <xsl:if test="$level>0"> <TD> <xsl:variable name="levelneu" select="$level - 1"/> <xsl:call-template name="recurse-folder"> <xsl:with-param name="level" select="$levelneu"/> </xsl:call-template> </xsl:if> </xsl:template> </xsl:stylesheet>

What this is

This file is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

The source code

<?xml version="1.0" encoding="UTF-8"?>
<!--
 * Copyright (C) 2000 Sebastian Schaffert
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-->

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <xsl:output method="html" encoding="UTF-8"/>
  
    <xsl:variable name="imgbase" select="/USERMODEL/STATEDATA/VAR[@name='img base uri']/@value"/>
    <xsl:variable name="base" select="/USERMODEL/STATEDATA/VAR[@name='base uri']/@value"/>
    <xsl:variable name="session-id" select="/USERMODEL/STATEDATA/VAR[@name='session id']/@value"/>

    <xsl:template match="/">

    <HTML>
      <HEAD>
        <TITLE>WebMail Mailbox for : Mailbox List
	<META CONTENT="AUTHOR" VALUE="Sebastian Schaffert"/>
      </HEAD>
      
      <BODY bgcolor="#ffffff">
	<CENTER>
	
	<P>
	  <H3>Welcome to your mailbox, .
	</P>
	<P>
	  This is the <xsl:apply-templates select="/USERMODEL/USERDATA/INTVAR[@name='login count']"/> 
	  time you log in since 
	  <xsl:apply-templates select="/USERMODEL/STATEDATA/VAR[@name='first login']"/>. 
	  Your <B>last login was on 
	  <B>.
	</P>
	<P>
	  Your Mailbox contains the following folders 
	  (total messages are in <FONT COLOR="green">green, 
	  new messages in <FONT COLOR="red">red) (Help):

	  <CENTER>
	    <P>
	      <A HREF="{$base}/mailbox?session-id={$session-id}&force-refresh=1">Force refresh - Click this to force a refresh of the folder information.
	    </P>
	    <TABLE WIDTH="80%">
	      <xsl:for-each select="/USERMODEL/MAILHOST_MODEL">
		<xsl:apply-templates select="."/>
	      </xsl:for-each>
	    </TABLE>
	  </CENTER>
	</P>
      </BODY>


    </HTML>
  </xsl:template>
  
  <xsl:template match="/USERMODEL/USERDATA/INTVAR">
    <xsl:value-of select="@value"/>
  </xsl:template>		    
  
  <xsl:template match="/USERMODEL/STATEDATA/VAR">
    <xsl:value-of select="@value"/>
  </xsl:template>		    

  <xsl:template match="/USERMODEL/MAILHOST_MODEL">
    <TR BGCOLOR="#dddddd">
      <TD COLSPAN="{/USERMODEL/STATEDATA/VAR[@name='max folder depth']/@value}" WIDTH="50%">
        <xsl:choose>
	  <xsl:when test='@error != ""'>
	    <FONT COLOR="red"> (Error: )
	  </xsl:when>
	  <xsl:otherwise>
	    <STRONG>
          </xsl:otherwise>
        </xsl:choose>	    
      </TD>
      <TD WIDTH="50%">
	<STRONG>Host: 
      </TD>
    </TR>
    <xsl:for-each select="FOLDER[@subscribed='true']">
      <xsl:apply-templates select="."/>
    </xsl:for-each>
  </xsl:template>

  <xsl:template match="FOLDER">
    <xsl:variable name="level" select="count(ancestor::FOLDER)"/>
    <TR>
      <xsl:call-template name="recurse-folder">
         <xsl:with-param name="level" select="$level"/>
      </xsl:call-template>
      <TD>

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All Rights Reserved.

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