替换 XSLT 中的 XML 值 [英] Replacing XML value in XSLT

问题描述

我无法编辑 XML，我只想更改 XSLT 文件中的 XML 数据.

I can't edit XML, I just want to change XML data in an XSLT file.

<xsl:value-of select="Name" disable-output-escaping="yes"/>

XML 数据的值是 "Northfield Bancorp Inc.(MHC)" 我想用 "Northfield Bancorp Inc." 替换它(删除 MHC").

The value of XML data is "Northfield Bancorp Inc.(MHC)" and I want to replace it with "Northfield Bancorp Inc." (remove "MHC").

XSLT 中是否有可以搜索和替换 this 的函数?

Is there any function available in XSLT which can search and replace the this?

推荐答案

如果只是要删除字符串末尾的(MHC)"，则这样做:

If it is just the "(MHC)" at the end of the string you want to remove, this would do:

<xsl:value-of select="
  substring-before(
    concat(Name, '(MHC)'), 
    '(MHC)'
  )
" />

如果你想动态替换，你可以写一个这样的函数:

If you want to replace dynamically, you could write a function like this:

<xsl:template name="string-replace">
  <xsl:param name="subject"     select="''" />
  <xsl:param name="search"      select="''" />
  <xsl:param name="replacement" select="''" />
  <xsl:param name="global"      select="false()" />

  <xsl:choose>
    <xsl:when test="contains($subject, $search)">
      <xsl:value-of select="substring-before($subject, $search)" />
      <xsl:value-of select="$replacement" />
      <xsl:variable name="rest" select="substring-after($subject, $search)" />
      <xsl:choose>
        <xsl:when test="$global">
          <xsl:call-template name="string-replace">
            <xsl:with-param name="subject"     select="$rest" />
            <xsl:with-param name="search"      select="$search" />
            <xsl:with-param name="replacement" select="$replacement" />
            <xsl:with-param name="global"      select="$global" />
          </xsl:call-template>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="$rest" />
        </xsl:otherwise>
      </xsl:choose>
    </xsl:when>
    <xsl:otherwise>
      <xsl:value-of select="$subject" />
    </xsl:otherwise>
  </xsl:choose>
</xsl:template>

可调用为:

<xsl:call-template name="string-replace">
  <xsl:with-param name="subject"     select="Name" />
  <xsl:with-param name="search"      select="'(MHC)'" />
  <xsl:with-param name="replacement" select="''" />
  <xsl:with-param name="global"      select="true()" />
</xsl:call-template>

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