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关于xslt的for-each用法

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关于xslt的for-each用法[已结贴,结贴人:ismezy2002]

发表于：2007-03-23 17:06:58 楼主

原格式如下：
<span row= "1 " col= "1 "/>
<span row= "1 " col= "2 "/>
<span row= "2 " col= "1 "/>
.....................

目标格式：
<row index= "1 ">
<col index= "1 "/>
</row>
.........

应该如何处理？

发表于：2007-03-23 17:30:511楼得分:30

没看出什么对应关系。可以使用xslt将一个xml转换成另外一个xml的，
类似
http://blog.csdn.net/net_lover/archive/2002/05/16/6900.aspx

发表于：2007-03-23 17:37:442楼得分:0

目标格式：
<row index= "1 ">
<col index= "1 "/>
<col index= "2 "/>
</row>
<row index= "2 ">
<col index= "1 ">
<col index= "2 ">
</row>
........
这样没有对应吗？

发表于：2007-03-26 09:27:133楼得分:0

不懂，帮顶

发表于：2007-03-26 09:31:354楼得分:0

what？

发表于：2007-03-26 09:42:155楼得分:20

cdcatalog.html

<html>
<body> <script type= "text/javascript "> // load xml
var xml = new activexobject（ "microsoft.xmldom ")
xml.async = false
xml.load（ "cdcatalog.xml ")// load xsl
var xsl = new activexobject（ "microsoft.xmldom ")
xsl.async = false
xsl.load（ "cdcatalog.xsl ")// transform
document.write（xml.transformnode（xsl)) </script> </body>
</html>

------------------------
cdcatalog.xml

<?xml version= "1.0 " encoding= "iso-8859-1 "?>
<catalog>
<cd>
<title> empire burlesque </title>
<artist> bob dylan </artist>
<country> usa </country>
<company> columbia </company>
<price> 10.90 </price>
<year> 1985 </year>
</cd>
</catalog>

------------------------
cdcatalog.xsl

<?xml version= "1.0 " encoding= "iso-8859-1 "?>
<xsl:stylesheet version= "1.0 "
xmlns:xsl= "http://www.w3.org/1999/xsl/transform "> <xsl:template match= "/ ">
<html>
<body>
<h2> my cd collection </h2>
<table border= "1 ">
<tr bgcolor= "#9acd32 ">
<th align= "left "> title </th>
<th align= "left "> artist </th>
</tr>
<xsl:for-each select= "catalog/cd "> ---- for-each读取xml节点
<tr>
<td> <xsl:value-of select= "title " /> </td>
<td> <xsl:value-of select= "artist " /> </td>
</tr>
</xsl:for-each>
</table>
</body>
</html>
</xsl:template> </xsl:stylesheet>

发表于：2007-03-26 09:44:026楼得分:20

xsl:foreach----------循环span
xsl:if （@row)
creamteelement（row)
xsl:if （@col)
createelement（col)
.............

伪代码，
下面有结构转换的例子
http://blog.csdn.net/honkerhero/archive/2007/03/14/1528837.aspx

发表于：2007-03-27 09:02:597楼得分:0

解决了，用分组的方法实现
<xsl:key name= "row " match= "@row " use= ". "/>
<xsl:for-each select= "span/@row[generate-id（)=generate-id（key（ 'row ',.))] ">
<row index= "{current（)+1} ">
<xsl:for-each select= "../../span[@row = current（)] ">
<cell index= "{@col} ">
<xsl:value-of select= "@text "/>
</cell>
</xsl:for-each>
</row>
</xsl:for-each>

发表于：2007-03-27 09:03:528楼得分:30

http://blog.csdn.net/net_lover/archive/2002/05/16/6900.aspx

发表于：2007-03-27 09:14:009楼得分:0

<?xml version= "1.0 " encoding= "utf-8 "?>

<xsl:stylesheet version= "1.0 " xmlns:xsl= "http://www.w3.org/1999/xsl/transform ">
<xsl:template match= "/ ">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match= "table ">
<table>
<xsl:if test= "@id!= ' ' ">
<xsl:attribute name= "id "> <xsl:value-of select= "@id "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@cssclass!= ' ' ">
<xsl:attribute name= "class "> <xsl:value-of select= "@cssclass "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@style!= ' ' ">
<xsl:attribute name= "style "> <xsl:value-of select= "@style "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@halign!= ' ' ">
<xsl:attribute name= "align "> <xsl:value-of select= "@halign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@valign!= ' ' ">
<xsl:attribute name= "valign "> <xsl:value-of select= "@valign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@width!= ' ' ">
<xsl:attribute name= "width "> <xsl:value-of select= "@width "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@height!= ' ' ">
<xsl:attribute name= "height "> <xsl:value-of select= "@height "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bgcolor!= ' ' ">
<xsl:attribute name= "bgcolor "> <xsl:value-of select= "@bgcolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@border!= ' ' ">
<xsl:attribute name= "border "> <xsl:value-of select= "@border "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bordercolor!= ' ' ">
<xsl:attribute name= "bordercolor "> <xsl:value-of select= "@bordercolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@cellpadding!= ' ' ">
<xsl:attribute name= "cellpadding "> <xsl:value-of select= "@cellpadding "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@cellspacing!= ' ' ">
<xsl:attribute name= "cellspacing "> <xsl:value-of select= "@cellspacing "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@onclick!= ' ' ">
<xsl:attribute name= "onclick "> <xsl:value-of select= "@onclick "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@ondbclick!= ' ' ">
<xsl:attribute name= "ondbclick "> <xsl:value-of select= "@ondbclick "/> </xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</table>
</xsl:template>
<xsl:template match= "datarow ">
<tr>
<xsl:if test= "@cssclass!= ' ' ">
<xsl:attribute name= "class "> <xsl:value-of select= "@cssclass "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@style!= ' ' ">
<xsl:attribute name= "style "> <xsl:value-of select= "@style "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@halign!= ' ' ">
<xsl:attribute name= "align "> <xsl:value-of select= "@halign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@valign!= ' ' ">
<xsl:attribute name= "valign "> <xsl:value-of select= "@valign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@width!= ' ' ">
<xsl:attribute name= "width "> <xsl:value-of select= "@width "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@height!= ' ' ">
<xsl:attribute name= "height "> <xsl:value-of select= "@height "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bgcolor!= ' ' ">
<xsl:attribute name= "bgcolor "> <xsl:value-of select= "@bgcolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bordercolor!= ' ' ">
<xsl:attribute name= "bordercolor "> <xsl:value-of select= "@bordercolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@onclick!= ' ' ">
<xsl:attribute name= "onclick "> <xsl:value-of select= "@onclick "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@ondbclick!= ' ' ">
<xsl:attribute name= "ondbclick "> <xsl:value-of select= "@ondbclick "/> </xsl:attribute>
</xsl:if>
<xsl:for-each select= "column[@isdisplay= 'true '] ">
<td>
<xsl:if test= "@cssclass!= ' ' ">
<xsl:attribute name= "class "> <xsl:value-of select= "@cssclass "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@style!= ' ' ">
<xsl:attribute name= "style "> <xsl:value-of select= "@style "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@colspan!= ' ' ">
<xsl:attribute name= "colspan "> <xsl:value-of select= "@colspan "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@rowspan!= ' ' ">
<xsl:attribute name= "rowspan "> <xsl:value-of select= "@rowspan "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@halign!= ' ' ">
<xsl:attribute name= "align "> <xsl:value-of select= "@halign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@valign!= ' ' ">
<xsl:attribute name= "valign "> <xsl:value-of select= "@valign "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@width!= ' ' ">
<xsl:attribute name= "width "> <xsl:value-of select= "@width "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@height!= ' ' ">
<xsl:attribute name= "height "> <xsl:value-of select= "@height "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bgcolor!= ' ' ">
<xsl:attribute name= "bgcolor "> <xsl:value-of select= "@bgcolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@bordercolor!= ' ' ">
<xsl:attribute name= "bordercolor "> <xsl:value-of select= "@bordercolor "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@onclick!= ' ' ">
<xsl:attribute name= "onclick "> <xsl:value-of select= "@onclick "/> </xsl:attribute>
</xsl:if>
<xsl:if test= "@ondbclick!= ' ' ">
<xsl:attribute name= "ondbclick "> <xsl:value-of select= "@ondbclick "/> </xsl:attribute>
</xsl:if>
<xsl:apply-templates/>
</td>
</xsl:for-each>
</tr>
</xsl:template>
<xsl:template match= "value ">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match= "br ">
<br/>
<xsl:value-of select= ". "/>
</xsl:template>
<xsl:template match= "page ">
<p style= "page-break-after:always "> </p>
</xsl:template>
</xsl:stylesheet>

发表于：2007-03-27 12:35:4010楼得分:0

楼上照办我blog上的东西，不厚道啊

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