我正在尝试编写一个XSLT样式表来处理作者的名字并创建引用的APA版本.关于作者姓名的APA引用格式:名称列出姓氏,然后是姓名首字母,如果姓名是引文的第一个元素.使用逗号分隔名称,并
输入:
<names> <author>Lio-Po, Gilda D.</author> <author>Primavera, Jurgenne H.</author> <author>Cuvin-Aralar, Ma. Lourdes A.</author> <author>Cruz, E.R.</author> <author>Catacutan, M.R.</author> <author>Agbayani, R.F.</author> </names>
期望的输出将是:Lio-Po,G.D.,Primavera,J.H.,Cuvin-Aralar,M.L.A.,Cruz,E.R.,Catacutan,M.R.,& Agbayani,R.F.
对于只有2位作者的记录:
<names> <author>Lio-Po, Gilda D.</author> <author>Primavera, Jurgenne H.</author> </names>
期望的输出是:Lio-Po,G.D.,& Primavera,J.H.
提前致谢.下面是我的代码,其中一些代码来自Dimitre.
<xsl:strip-space elements="*"/> <xsl:template match="/"> <xsl:for-each select="/names/author"> <xsl:choose> <xsl:when test="count(following-sibling::text()) = 1"> <xsl:text>& </xsl:text> <xsl:apply-templates/> </xsl:when> <xsl:when test="count(following-sibling::text()) != 0"> <xsl:apply-templates/> <xsl:text>, </xsl:text> </xsl:when> </xsl:choose> </xsl:for-each> </xsl:template> <xsl:template match="text()"> <xsl:value-of select="substring-before(., ',')"/> <xsl:call-template name="replaceTokenDelims"> <xsl:with-param name="pStr" select="concat(normalize-space(substring-after(., ',')), ' ')"/> <xsl:with-param name="pToken" select="' '"/> <xsl:with-param name="pReplacement" select="', '"/> </xsl:call-template> </xsl:template> <xsl:template name="replaceTokenDelims"> <xsl:param name="pStr"/> <xsl:param name="pToken"/> <xsl:param name="pReplacement"/> <xsl:if test="$pStr"> <xsl:value-of select="$pReplacement"/> <xsl:value-of select="substring(substring-before($pStr, $pToken),1,1)"/> <xsl:call-template name="replaceTokenDelims"> <xsl:with-param name="pStr" select="substring-after($pStr, $pToken)"/> <xsl:with-param name="pToken" select="$pToken"/> <xsl:with-param name="pReplacement" select="$pReplacement"/> </xsl:call-template> </xsl:if> </xsl:template>
运行上面的代码给出了输出:Lio-Po,G,D,Primavera,J,H,Cuvin-Aralar,M,L,A,Cruz,E,Catacutan,M,& Agbayani,R
更新这个有用,我甚至自己测试过:
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:str="http://exslt.org/strings"> <xsl:output method="text" /> <xsl:template match="/"> <xsl:for-each select="/names/author"> <xsl:if test="position() = last()"> <xsl:text>& </xsl:text> </xsl:if> <xsl:for-each select="str:tokenize(.,' ')"> <xsl:choose> <xsl:when test="position() = 1"> <xsl:value-of select="."></xsl:value-of> </xsl:when> <xsl:when test="substring(.,2,1) = '.'"> <xsl:for-each select="str:tokenize(.,'.')"> <xsl:value-of select="concat(.,'.')"></xsl:value-of> <xsl:if test="position() != last()"> <xsl:text> </xsl:text> </xsl:if> </xsl:for-each> </xsl:when> <xsl:otherwise> <xsl:value-of select="concat(substring(.,1,1),'.')"></xsl:value-of> </xsl:otherwise> </xsl:choose> <xsl:choose> <xsl:when test="position() = last()"> <xsl:text>, </xsl:text> </xsl:when> <xsl:otherwise> <xsl:text> </xsl:text> </xsl:otherwise> </xsl:choose> </xsl:for-each> </xsl:for-each> </xsl:template>
您给定XML的输出将是:
Lio-Po, G. D., Primavera, J. H., Cuvin-Aralar, M. L. A., Cruz, E. R., Catacutan, M. R., & Agbayani, R. F.,
如果你能忍受最后一个额外的逗号;)
附加:
这是我测试过的完整java代码,看起来还不错.
import java.io.File; import java.io.IOException; import java.io.StringWriter; import javax.xml.transform.TransformerException; public class XLSTTester { public static void main(String[] params){ try { transform("d:\\workspace1\\test.xml","d:\\workspace1\\test.xsl"); } catch (TransformerException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } private static void transform(String xmlFileFullPath, String xsltFileFullPath) throws TransformerException, IOException{ File xmlFile = new File(xmlFileFullPath); File xsltFile = new File(xsltFileFullPath); StringWriter sw = new StringWriter(); javax.xml.transform.Source xmlSource = new javax.xml.transform.stream.StreamSource(xmlFile); javax.xml.transform.Source xsltSource = new javax.xml.transform.stream.StreamSource(xsltFile); javax.xml.transform.Result transResult = new javax.xml.transform.stream.StreamResult(sw); // create an instance of TransformerFactory javax.xml.transform.TransformerFactory transFact = javax.xml.transform.TransformerFactory.newInstance( ); javax.xml.transform.Transformer trans = transFact.newTransformer(xsltSource); trans.transform(xmlSource, transResult); } }