Xml 每种类型的XSL组合不同的运算符_Xml_Xslt_Foreach_Operators

Xml 每种类型的XSL组合不同的运算符

xml xslt

Xml 每种类型的XSL组合不同的运算符,xml,xslt,foreach,operators,Xml,Xslt,Foreach,Operators,我有这个XML文件，我需要用三种方式过滤它： 1）颜色应该是红色或绿色，所有其他颜色都应该过滤掉 2）类别可以是除catB之外的任何类别 3）状态可以是任何状态，但丢失或损坏除外 <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="items.xsl"?> <list> <item> <description>Green cat

我有这个XML文件，我需要用三种方式过滤它：

1）颜色应该是红色或绿色，所有其他颜色都应该过滤掉

2）类别可以是除catB之外的任何类别

3）状态可以是任何状态，但丢失或损坏除外

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="items.xsl"?>
<list>
<item>
<description>Green catA Damaged</description>
<include>N</include>
<colour>GREEN</colour>
<category>catA</category>
<status>DAMAGED</status>
</item>
<item>
<description>Red catA OK</description>
<include>Y</include>
<colour>RED</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB OK</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Red catB OK</description>
<include>N</include>
<colour>RED</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Blue catB OK</description>
<include>N</include>
<colour>BLUE</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Yellow catC OK</description>
<include>N</include>
<colour>YELLOW</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Green catA OK</description>
<include>Y</include>
<colour>GREEN</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB Missing</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>MISSING</status>
</item>
<item>
<description>Red catB Missing</description>
<include>N</include>
<colour>RED</colour>
<category>catA</category>
<status>MISSING</status>
</item>
<item>
<description>Red catC Damaged</description>
<include>N</include>
<colour>RED</colour>
<category>catC</category>
<status>DAMAGED</status>
</item>
</list>


绿卡塔受损
N
绿色
卡塔
损坏
红色卡塔OK
Y
红色
卡塔
好啊
绿色catB OK
N
绿色
有线电视
好啊
红色catB OK
N
红色
有线电视
好啊
蓝色catB OK
N
蓝色
catC
好啊
黄色catC OK
N
黄色的
catC
好啊
绿色卡塔OK
Y
绿色
卡塔
好啊
绿色有线电视失踪
N
绿色
有线电视
丢失的
红色有线电视失踪
N
红色
卡塔
丢失的
红色catC损坏
N
红色
catC
损坏

我试着在第一个（积极的）条件下各选一个，在另外两个（消极的）条件下各选一个——但我到底应该如何将它们组合成一个呢？或者，是否有其他更好的替代方法来代替每种方法。谷歌搜索和检查三本书都没有给我答案，所以我有一种奇怪的感觉，我完全错了

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>

<xsl:template match="/">
    <list>

            <!-- "positive" statement
        <xsl:for-each select="list/item[colour='GREEN' or colour='RED']">

            "negative" statement
        <xsl:for-each select="list/item[status!='MISSING'][status!='DAMAGED'][category!='catB']">
            -->


            <xsl:sort select="description"/>

                <itemline>
                    <description><xsl:value-of select="description"/></description>
                    <include><xsl:value-of select="include"/></include>
                    <colour><xsl:value-of select="colour"/></colour>
                    <category><xsl:value-of select="category"/></category>
                    <status><xsl:value-of select="status"/></status>
                </itemline>


        </xsl:for-each>
    </list>
</xsl:template>

</xsl:stylesheet>

1）颜色应为红色或绿色，所有其他颜色应经过过滤远离

2）类别可以是除catB之外的任何类别

3）状态可以是任何状态，但丢失或损坏除外

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="items.xsl"?>
<list>
<item>
<description>Green catA Damaged</description>
<include>N</include>
<colour>GREEN</colour>
<category>catA</category>
<status>DAMAGED</status>
</item>
<item>
<description>Red catA OK</description>
<include>Y</include>
<colour>RED</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB OK</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Red catB OK</description>
<include>N</include>
<colour>RED</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Blue catB OK</description>
<include>N</include>
<colour>BLUE</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Yellow catC OK</description>
<include>N</include>
<colour>YELLOW</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Green catA OK</description>
<include>Y</include>
<colour>GREEN</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB Missing</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>MISSING</status>
</item>
<item>
<description>Red catB Missing</description>
<include>N</include>
<colour>RED</colour>
<category>catA</category>
<status>MISSING</status>
</item>
<item>
<description>Red catC Damaged</description>
<include>N</include>
<colour>RED</colour>
<category>catC</category>
<status>DAMAGED</status>
</item>
</list>

那么：

XSLT1.0

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>

<xsl:template match="/list">
    <list>
        <xsl:for-each select="item
                              [colour='RED' or colour='GREEN']
                              [not(category='catB')]
                              [not(status='MISSING' or status='DAMAGED')]">
            <xsl:sort select="description"/>
            <itemline>
                <xsl:copy-of select="*"/>
            </itemline>
        </xsl:for-each>
    </list>
</xsl:template>

</xsl:stylesheet>

我有这个XML文件，我需要用三种方式过滤它：

1）颜色应为红色或绿色，所有其他颜色应经过过滤远离

2）类别可以是除catB之外的任何类别

3）状态可以是任何状态，但丢失或损坏除外

<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="items.xsl"?>
<list>
<item>
<description>Green catA Damaged</description>
<include>N</include>
<colour>GREEN</colour>
<category>catA</category>
<status>DAMAGED</status>
</item>
<item>
<description>Red catA OK</description>
<include>Y</include>
<colour>RED</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB OK</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Red catB OK</description>
<include>N</include>
<colour>RED</colour>
<category>catB</category>
<status>OK</status>
</item>
<item>
<description>Blue catB OK</description>
<include>N</include>
<colour>BLUE</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Yellow catC OK</description>
<include>N</include>
<colour>YELLOW</colour>
<category>catC</category>
<status>OK</status>
</item>
<item>
<description>Green catA OK</description>
<include>Y</include>
<colour>GREEN</colour>
<category>catA</category>
<status>OK</status>
</item>
<item>
<description>Green catB Missing</description>
<include>N</include>
<colour>GREEN</colour>
<category>catB</category>
<status>MISSING</status>
</item>
<item>
<description>Red catB Missing</description>
<include>N</include>
<colour>RED</colour>
<category>catA</category>
<status>MISSING</status>
</item>
<item>
<description>Red catC Damaged</description>
<include>N</include>
<colour>RED</colour>
<category>catC</category>
<status>DAMAGED</status>
</item>
</list>

我会这样写：

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

  <xsl:template match="/*">
    <xsl:apply-templates select=
     "item[colour[. = 'RED' or . = 'GREEN'] 
          and not(category='catB' or status[. = 'MISSING' or . = 'DAMAGED'])]">
      <xsl:sort select="description"/>
    </xsl:apply-templates>
  </xsl:template>

  <xsl:template match="item">
    <itemline><xsl:copy-of select="*"/></itemline>
  </xsl:template>
</xsl:stylesheet>

<itemline>
   <description>Green catA OK</description>
   <include>Y</include>
   <colour>GREEN</colour>
   <category>catA</category>
   <status>OK</status>
</itemline>
<itemline>
   <description>Red catA OK</description>
   <include>Y</include>
   <colour>RED</colour>
   <category>catA</category>
   <status>OK</status>
</itemline>

not(contains($myValues, concat('|',myElem, '|')))

可以这样写：

contains('|value1|value2|value3|value4|value5|', concat('|',myElem, '|'))

或者，如果第一个参数字符串是变量的值

$myValues

：

contains($myValues, concat('|',myElem, '|'))

类似地，
myElem
值的快捷方式不是众多值中的一个：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <xsl:apply-templates select= "item[colour[. = 'RED' or . = 'GREEN'] and not(category='catB' or status[. = 'MISSING' or . = 'DAMAGED'])]"> <xsl:sort select="description"/> </xsl:apply-templates> </xsl:template> <xsl:template match="item"> <itemline><xsl:copy-of select="*"/></itemline> </xsl:template> </xsl:stylesheet>

<itemline> <description>Green catA OK</description> <include>Y</include> <colour>GREEN</colour> <category>catA</category> <status>OK</status> </itemline> <itemline> <description>Red catA OK</description> <include>Y</include> <colour>RED</colour> <category>catA</category> <status>OK</status> </itemline>

not(contains($myValues, concat('|',myElem, '|')))