XML XSLT排序和多重选择

我想先选择多个节点，然后按日期排序。但是代码不太管用

XSLT

显示9个项目
- 

XML文件

<?xml version="1.0" encoding="ISO-8859-1"?>
<?xml-stylesheet type="text/xsl" href="xslt.xslt"?>

<groups>
<elements>
<name>//1</name>
<BOD></BOD>
<description/>
<delivery/>
<URL></URL>
<Hobbbies>
<Sport></Sport>
<Music>
<category> 
<types Code="POP/DANCE" Name="POP"  />
<types Code="POP/MUSIC" Name="POP"  >
<language>Italian</language>
</types>
</category>
</Music>
</Hobbbies>
<Size></Size>
<PostDate>2012-03-04</PostDate>
<trackno></trackno>
</elements>
<elements>

<name>//1+1</name>
<BOD></BOD>
<description/>
<delivery/>yes
<URL></URL>
<Hobbbies>
<Sport></Sport>
<Music>
<category> 
<types Code="POP/DANCE" Name="POP"  />
<types Code="POP/MUSIC" Name="POP"  >
<language>Italian</language>
</types>
</category>
</Music>
</Hobbbies>
<Size></Size>
<PostDate>2012-03-04</PostDate>
<trackno></trackno>
</elements>



<elements>
<name>//2</name>
<BOD></BOD>
<description/>
<delivery/>
<URL></URL>
<Hobbbies>
<Sport></Sport>
<Music>
<category> 
<types Code="POP/DANCE" Name="PureMusic"  />
<types Code="POP/MUSIC" Name="JAZZ"  >
<language>No language</language>
</types>
</category>
</Music>
</Hobbbies>
<Size></Size>
<PostDate>2011-03-04</PostDate>
<trackno></trackno>
</elements>


<elements>
<name>//3</name>
<BOD></BOD>
<description/>
<delivery/>
<URL></URL>
<Hobbbies>
<Sport></Sport>
<Music>
<category> 
<types Code="JAZZ/DANCE" Name="JAZZ"  />
<types Code="JAZZ/MUSIC" Name="BLUES">
<language>English</language>
</types>
</category>
</Music>
</Hobbbies>
<Size></Size>
<PostDate>2012-05-04</PostDate>
<trackno></trackno>
</elements>


<elements>
<name>//4</name>
<BOD></BOD>
<description/>
<delivery/>yes
<URL></URL>
<Hobbbies>
<Sport></Sport>
<Music>
<category> 
<types Code="Blues/DANCE" Name="POP"  />
<types Code="Blues/MUSIC" Name="POP" >
 <language>No language</language>
</types>
</category>
</Music>
</Hobbbies>
<Size></Size>
<PostDate>2012-01-14</PostDate>
<trackno></trackno>
</elements>

</groups>

//1
意大利人
2012-03-04
//1+1
对
意大利人
2012-03-04
//2
没有语言
2011-03-04
//3
英语
2012-05-04
//4
对
没有语言
2012-01-14

提供的代码中有许多错误，最明显的错误是：

          <xsl:for-each select=
          "groups/elements/category/types[@name='POP']/language 
         | groups/elements[delivery]/category/types[@name='POP']/language"> 

因为第二个参数（节点集）包含在第一个参数（节点集）中

也许您想在第二个参数中指定不同的内容

第三个明显错误是

语言
元素没有名为
PostDate
或
name
的子元素，因此
xsl:for each
中的代码不会产生任何结果

第四个错误是
category
不是
元素的子元素
——因此
xsl:for each
的
select
属性甚至不选择单个节点

解决方案：

<groups>
    <elements>
        <name>//1</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//1+1</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//2</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="PureMusic"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2011-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//3</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="JAZZ"  />
                    <types Code="JAZZ/MUSIC" Name="BLUES">
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//4</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="Blues/DANCE" Name="POP"  />
                    <types Code="Blues/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-01-14</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//5</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="DANCE/DANCE" Name="POP"  />
                    <types Code="RAP/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2010-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//6</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/HALL" Name="HALL"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>German</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2009-10-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//7</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="POP"  />
                    <types Code="BLUES/MUSIC" Name="POP"  >
                        <language>Korean</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2001-11-05</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//8</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2004-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//9</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="HIPHIP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Chinese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2007-02-18</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//10</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Janpanese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//11</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/JAZZ" Name="POP"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//12</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP">
                        <language>French</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2006-01-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//13</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-02</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//14</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="BB"  />
                    <types Code="POP/MUSIC" Name="DANCE"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-06-10</PostDate>
        <trackno></trackno>
    </elements>
</groups>

<html>
   <body>
      <h2>display 9 Items</h2><b>2012-05-02</b> -
      <font color="red">//13</font><p></p><b>2012-03-04</b> -
      <font color="red">//1</font><p></p><b>2012-03-04</b> -
      <font color="red">//1+1</font><p></p><b>2012-01-14</b> -
      <font color="red">//4</font><p></p><b>2010-03-04</b> -
      <font color="red">//5</font><p></p><b>2009-10-04</b> -
      <font color="red">//6</font><p></p><b>2007-02-18</b> -
      <font color="red">//9</font><p></p><b>2006-01-04</b> -
      <font color="red">//12</font><p></p><b>2004-03-04</b> -
      <font color="red">//8</font><p></p>
   </body>
</html>

更正了上述所有错误后，我猜您想要的是以下内容：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"/>

 <xsl:template match="/">
   <html>
      <body>
        <h2>display 9 Items</h2>
        <xsl:for-each select="groups/elements[.//category/types[@Name='POP']/language]">
            <xsl:sort select="PostDate" order="descending"/>
            <xsl:if test="not(position() > 9)">
            <b><xsl:value-of select="PostDate" /></b> -
            <font color='red'><xsl:value-of select="name" /></font>
           <p></p>
           </xsl:if>
        </xsl:for-each>
      </body>
   </html>
 </xsl:template>
</xsl:stylesheet>


显示9个项目
-


当此转换应用于提供的XML文档时：

<groups>
    <elements>
        <name>//1</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//1+1</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//2</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="PureMusic"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2011-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//3</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="JAZZ"  />
                    <types Code="JAZZ/MUSIC" Name="BLUES">
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//4</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="Blues/DANCE" Name="POP"  />
                    <types Code="Blues/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-01-14</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//5</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="DANCE/DANCE" Name="POP"  />
                    <types Code="RAP/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2010-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//6</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/HALL" Name="HALL"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>German</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2009-10-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//7</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="POP"  />
                    <types Code="BLUES/MUSIC" Name="POP"  >
                        <language>Korean</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2001-11-05</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//8</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2004-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//9</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="HIPHIP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Chinese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2007-02-18</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//10</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Janpanese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//11</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/JAZZ" Name="POP"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//12</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP">
                        <language>French</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2006-01-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//13</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-02</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//14</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="BB"  />
                    <types Code="POP/MUSIC" Name="DANCE"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-06-10</PostDate>
        <trackno></trackno>
    </elements>
</groups>

<html>
   <body>
      <h2>display 9 Items</h2><b>2012-05-02</b> -
      <font color="red">//13</font><p></p><b>2012-03-04</b> -
      <font color="red">//1</font><p></p><b>2012-03-04</b> -
      <font color="red">//1+1</font><p></p><b>2012-01-14</b> -
      <font color="red">//4</font><p></p><b>2010-03-04</b> -
      <font color="red">//5</font><p></p><b>2009-10-04</b> -
      <font color="red">//6</font><p></p><b>2007-02-18</b> -
      <font color="red">//9</font><p></p><b>2006-01-04</b> -
      <font color="red">//12</font><p></p><b>2004-03-04</b> -
      <font color="red">//8</font><p></p>
   </body>
</html>


//1
意大利人
2012-03-04
//1+1
对
意大利人
2012-03-04
//2
没有语言
2011-03-04
//3
英语
2012-05-04
//4
对
没有语言
2012-01-14
//5
没有语言
2010-03-04
//6
德国的
2009-10-04
//7
韩国人
2001-11-05
//8
英语
2004-03-04
//9
中国人
2007-02-18
//10
小庭院
2002-03-04
//11
西班牙的
2012-03-04
//12
法语
2006-01-04
//13
英语
2012-05-02
//14
西班牙的
2002-06-10

结果是：

<groups>
    <elements>
        <name>//1</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//1+1</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>Italian</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//2</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="PureMusic"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2011-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//3</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="JAZZ"  />
                    <types Code="JAZZ/MUSIC" Name="BLUES">
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//4</name>
        <BOD></BOD>
        <description/>
        <delivery/>yes
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="Blues/DANCE" Name="POP"  />
                    <types Code="Blues/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-01-14</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//5</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="DANCE/DANCE" Name="POP"  />
                    <types Code="RAP/MUSIC" Name="POP" >
                        <language>No language</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2010-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//6</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/HALL" Name="HALL"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>German</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2009-10-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//7</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="JAZZ/DANCE" Name="POP"  />
                    <types Code="BLUES/MUSIC" Name="POP"  >
                        <language>Korean</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2001-11-05</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//8</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP"  >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2004-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//9</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="HIPHIP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Chinese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2007-02-18</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//10</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>Janpanese</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//11</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/JAZZ" Name="POP"  />
                    <types Code="POP/MUSIC" Name="JAZZ"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-03-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//12</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP">
                        <language>French</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2006-01-04</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//13</name>
        <BOD></BOD>
        <description/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="POP"  />
                    <types Code="POP/MUSIC" Name="POP" >
                        <language>English</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2012-05-02</PostDate>
        <trackno></trackno>
    </elements>
    <elements>
        <name>//14</name>
        <BOD></BOD>
        <description/>
        <delivery/>
        <URL></URL>
        <Hobbbies>
            <Sport></Sport>
            <Music>
                <category>
                    <types Code="POP/DANCE" Name="BB"  />
                    <types Code="POP/MUSIC" Name="DANCE"  >
                        <language>Spanish</language>
                    </types>
                </category>
            </Music>
        </Hobbbies>
        <Size></Size>
        <PostDate>2002-06-10</PostDate>
        <trackno></trackno>
    </elements>
</groups>

<html>
   <body>
      <h2>display 9 Items</h2><b>2012-05-02</b> -
      <font color="red">//13</font><p></p><b>2012-03-04</b> -
      <font color="red">//1</font><p></p><b>2012-03-04</b> -
      <font color="red">//1+1</font><p></p><b>2012-01-14</b> -
      <font color="red">//4</font><p></p><b>2010-03-04</b> -
      <font color="red">//5</font><p></p><b>2009-10-04</b> -
      <font color="red">//6</font><p></p><b>2007-02-18</b> -
      <font color="red">//9</font><p></p><b>2006-01-04</b> -
      <font color="red">//12</font><p></p><b>2004-03-04</b> -
      <font color="red">//8</font><p></p>
   </body>
</html>


显示9项2012-05-02-
//13
2012-03-04-
//1
2012-