字符串中每个字母的XSLT

字符串中每个字母的XSLT

本文介绍了字符串中每个字母的XSLT的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在编写XSLT转换(对于XSL-FO),并且需要为字符串值中的每个字母重复一些操作,例如:
$ b

如果字符串存储在 MyData / MyValue 字符串(例如MyData.MyValue =something),我需要一个for-每个像这样的:

 < xsl:for-each select =MyData / MyValue> <! - 在这里迭代字母是什么? - > 
< someTags>
< xsl:value-of select =Letter/> <! - 这里输出当前字母是什么? - >
< / someTags>
< / xsl:for-each>

有什么想法?

解决方案你可以使用一个调用模板并传递参数,然后使用递归来调用模板,直到没有字符。



示例添加如下。



关于这个xml

 <?xml version =1.0 encoding =utf-8?> 
< data>
< node>东西< / node>
< / data>

和这个xslt

 <?xml version =1.0encoding =utf-8?> 
xmlns:msxsl =urn:schemas-microsoft- com:xsltexclude-result-prefixes =msxsl
>
< xsl:output method =xmlindent =yes/>

< xsl:template match =data / node>
< xsl:with-param name =dataselect =。/>
< / xsl:call-template>
< / xsl:template>

< xsl:template name =for-each-character>
< xsl:param name =data/>
< xsl:if test =string-length($ data)& gt; 0>
< someTags>
< xsl:value-of select =substring($ data,1,1)/>
< / someTags>
< xsl:with-param name =dataselect =substring($ data,2)/>
< / xsl:call-template>
< / xsl:if>
< / xsl:template>
< / xsl:stylesheet>

然后你就可以在if语句中操作来做更多的事情了! b $ b

I'm writing an XSLT transformation (for XSL-FO), and need to repeat something for each letter in a string value, for example:

If string is stored in MyData/MyValue string (e.g. MyData.MyValue = "something"), I need an for-each like this one:

<xsl:for-each select="MyData/MyValue"> <!-- What goes here to iterate through letters? -->
  <someTags>
    <xsl:value-of select="Letter" /> <!-- What goes here to output current letter? -->
  </someTags>
</xsl:for-each>

Any ideas?

解决方案

you could use a call template and pass parameters, then use recursion to call the template untill there are no characters left.

example added below.

on this xml

<?xml version="1.0" encoding="utf-8"?>
<data>
        <node>something</node>
</data>

and this xslt

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl"
>
    <xsl:output method="xml" indent="yes"/>

    <xsl:template match="data/node">
            <xsl:call-template name="for-each-character">
                    <xsl:with-param name="data" select="."/>
            </xsl:call-template>
    </xsl:template>

        <xsl:template name="for-each-character">
                <xsl:param name="data"/>
                <xsl:if test="string-length($data) &gt; 0">
                        <someTags>
                                <xsl:value-of select="substring($data,1,1)"/>
                        </someTags>
                        <xsl:call-template name="for-each-character">
                                <xsl:with-param name="data" select="substring($data,2)"/>
                        </xsl:call-template>
                </xsl:if>
        </xsl:template>
</xsl:stylesheet>

you will then be able to manipulate in the if statement to do further stuff!

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08-18 22:34