XSLT:连接并选择元素
XSLT: 我是这样写XSLT的,但我没有得到如下所示的必要输出,这意味着我要循环遍历每个记录,并为每个检查获取frontimagefilename和rearimagefilenameXSLT:连接并选择元素,xslt,Xslt,XSLT: 我是这样写XSLT的,但我没有得到如下所示的必要输出,这意味着我要循环遍历每个记录,并为每个检查获取frontimagefilename和rearimagefilename <xsl:template name="ChequeDetailsTemplate"> <xsl:param name ="vItemcurrIndx" /> <xsl:variable name ="x" select
<xsl:template name="ChequeDetailsTemplate">
<xsl:param name ="vItemcurrIndx" />
<xsl:variable name ="x" select ="$allRecs[$vItemcurrIndx]/Content/*" />
<xsl:call-template name="loop">
<xsl:with-param name="i" select="1"/>
<xsl:with-param name="limit" select="$x/NumberOfCheques"/>
<xsl:with-param name="vItemcurrIndx" select="position()"></xsl:with-param>
</xsl:call-template>
</xsl:template>
<xsl:template name="loop">
<xsl:param name="i"/>
<xsl:param name="limit"/>
<xsl:param name ="vItemcurrIndx" />
<xsl:variable name ="y" select ="$allRecs[$vItemcurrIndx]/Content/*" />
<xsl:if test="$i <= $limit">
<Check>
<CheckAmount><xsl:value-of select="concat(./CourtesyAmount,$i)"/> </CheckAmount>
<FrontImage><xsl:value-of select="concat(./FrontImageFilename,$i)"/></FrontImage>
<RearImage><xsl:value-of select="concat(./RearImageFilename,$i)"/></RearImage>
</Check>
<xsl:call-template name="loop">
<xsl:with-param name="i" select="$i+1"/>
<xsl:with-param name="limit" select="$limit"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
正在查找的输出:
-<Check><CheckAmount>300</CheckAmount><Codeline><006474< :########## 12345678<</Codeline><FrontImage>C:\Jan292015\archive (1) - Copy\archive\BIN\TempChequeImages\CHQNCR-2VD8NP348TD20150129135318f001.tif</FrontImage><RearImage>C:\Jan292015\archive (1) - Copy\archive\BIN\TempChequeImages\CHQNCR-2VD8NP348TD20150129135318r001.tif</RearImage><CourtesyAmount>300</CourtesyAmount></Check>-<Check><CheckAmount>300</CheckAmount><Codeline><006474< :########## 12345678<</Codeline><FrontImage>C:\Jan292015\archive (1) - Copy\archive\BIN\TempChequeImages\CHQNCR-2VD8NP348TD20150129135320f002.tif</FrontImage><RearImage>C:\Jan292015\archive (1) - Copy\archive\BIN\TempChequeImages\CHQNCR-2VD8NP348TD20150129135320r002.tif</RearImage><CourtesyAmount>300</CourtesyAmount></Check>
-300如果我猜对了(!),您的输入看起来像这样:
<ChqDepAppSrvChequeScanComplete>
<CourtesyAmount1>100</CourtesyAmount1>
<FrontImageFilename1 t="String">R:\bin_simulated\Images\TempChequeImages\100f001.bmp</FrontImageFilename1>
<RearImageFilename1 t="String">R:\bin_simulated\Images\TempChequeImages\100r001.bmp</RearImageFilename1>
<RefuseReason1 t="String">None</RefuseReason1>
<CourtesyAmount2>200</CourtesyAmount2>
<FrontImageFilename2 t="String">R:\bin_simulated\Images\TempChequeImages\200f002.bmp</FrontImageFilename2>
<RearImageFilename2 t="String">R:\bin_simulated\Images\TempChequeImages\200r002.bmp</RearImageFilename2>
<RefuseReason2 t="String">None</RefuseReason2>
<NumberOfCheques t="Int32">2</NumberOfCheques>
</ChqDepAppSrvChequeScanComplete>
100
R:\bin\u simulated\Images\TempChequeImages\100f001.bmp
R:\bin\u simulated\Images\TempChequeImages\100r001.bmp
没有一个
200
R:\bin\u simulated\Images\TempChequeImages\200f002.bmp
R:\bin\u simulated\Images\TempChequeImages\200r002.bmp
没有一个
2.
您的错误在于您构建此表达式的方式:
<xsl:value-of select="concat(./CourtesyAmount,$i)"/>
您的输入中没有
节点,因此您没有连接任何内容和$i,导致当前值$i
这里真正需要做的是从一个节点获取值,该节点的name是字符串“courtsymount”和当前值$i的串联。比如:
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="/ChqDepAppSrvChequeScanComplete">
<output>
<xsl:call-template name="loop">
<xsl:with-param name="limit" select="NumberOfCheques"/>
</xsl:call-template>
</output>
</xsl:template>
<xsl:template name="loop">
<xsl:param name="i" select="1"/>
<xsl:param name="limit"/>
<xsl:if test="$i <= $limit">
<Check>
<CheckAmount>
<xsl:value-of select="*[local-name()=concat('CourtesyAmount', $i)]"/>
</CheckAmount>
<FrontImage>
<xsl:value-of select="*[local-name()=concat('FrontImageFilename', $i)]"/>
</FrontImage>
<RearImage>
<xsl:value-of select="*[local-name()=concat('RearImageFilename', $i)]"/>
</RearImage>
</Check>
<xsl:call-template name="loop">
<xsl:with-param name="i" select="$i+1"/>
<xsl:with-param name="limit" select="$limit"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
当应用于上述输入时,将产生以下结果:
<?xml version="1.0" encoding="UTF-8"?>
<output>
<Check>
<CheckAmount>100</CheckAmount>
<FrontImage>R:\bin_simulated\Images\TempChequeImages\100f001.bmp</FrontImage>
<RearImage>R:\bin_simulated\Images\TempChequeImages\100r001.bmp</RearImage>
</Check>
<Check>
<CheckAmount>200</CheckAmount>
<FrontImage>R:\bin_simulated\Images\TempChequeImages\200f002.bmp</FrontImage>
<RearImage>R:\bin_simulated\Images\TempChequeImages\200r002.bmp</RearImage>
</Check>
</output>
100
R:\bin\u simulated\Images\TempChequeImages\100f001.bmp
R:\bin\u simulated\Images\TempChequeImages\100r001.bmp
200
R:\bin\u simulated\Images\TempChequeImages\200f002.bmp
R:\bin\u simulated\Images\TempChequeImages\200r002.bmp
注意:
这里真正的问题是输入。它不应该以这种方式格式化。如果你前面的人做了适当的工作,并为你提供了结构良好的XML,事情就会容易得多,例如:
<ChqDepAppSrvChequeScanComplete>
<NumberOfCheques t="Int32">2</NumberOfCheques>
<Cheque>
<CourtesyAmount>100</CourtesyAmount>
<FrontImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\100f001.bmp</FrontImageFilename>
<RearImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\100r001.bmp</RearImageFilename>
<RefuseReason t="String">None</RefuseReason>
</Cheque>
<Cheque>
<CourtesyAmount>200</CourtesyAmount>
<FrontImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\200f002.bmp</FrontImageFilename>
<RearImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\200r002.bmp</RearImageFilename>
<RefuseReason t="String">None</RefuseReason>
</Cheque>
</ChqDepAppSrvChequeScanComplete>
2.
100
R:\bin\u simulated\Images\TempChequeImages\100f001.bmp
R:\bin\u simulated\Images\TempChequeImages\100r001.bmp
没有一个
200
R:\bin\u simulated\Images\TempChequeImages\200f002.bmp
R:\bin\u simulated\Images\TempChequeImages\200r002.bmp
没有一个
没有这些编号节点的废话。我们在哪里可以找到您使用的输入XML?您的第一个问题是使用调用模板。谢谢你的快速回复。我的输入是这样的:R:\bin\u simulated\Images\TempChequeImages\CHQWINSK185227-B6R20150202031835f002.bmp R:\bin\u simulated\Images\TempChequeImages\CHQWINSK185227-B6R20150202031835r002.bmp无2请不要在注释中发布代码。编辑您的问题,并包括一个最小但完整的输入示例(至少包含两条“记录”)和给定示例预期的确切输出。不让我们重现问题的部分代码是无用的。
<ChqDepAppSrvChequeScanComplete>
<NumberOfCheques t="Int32">2</NumberOfCheques>
<Cheque>
<CourtesyAmount>100</CourtesyAmount>
<FrontImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\100f001.bmp</FrontImageFilename>
<RearImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\100r001.bmp</RearImageFilename>
<RefuseReason t="String">None</RefuseReason>
</Cheque>
<Cheque>
<CourtesyAmount>200</CourtesyAmount>
<FrontImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\200f002.bmp</FrontImageFilename>
<RearImageFilename t="String">R:\bin_simulated\Images\TempChequeImages\200r002.bmp</RearImageFilename>
<RefuseReason t="String">None</RefuseReason>
</Cheque>
</ChqDepAppSrvChequeScanComplete>