XSLT 从 xpath 变量返回多个值

问题描述 投票：0回答：2

定义了以下变量，用于传递正确的 ID，一个用于区域类代码，一个用于扇区类代码： 

 <xsl:variable name="Bloomberg_Region_Class_Code_ClassID">150050</xsl:variable>   <xsl:variable name="Bloomberg_Sector_Class_Code_ClassID">150051</xsl:variable>

我创建了 2 个变量，它们从 xpath 输出值，如下所示：

<xsl:variable name= "Region_Class" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]/entity_name" />

<xsl:variable name= "Sector_Class" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Class_Code_ClassID]/entity_name" />

然后我按如下方式连接变量以获得所需的输出：

<Class>
      <xsl:value-of select="concat($Region_Class, $Sector_Class, 1)" />
</Class>

我得到的输出正确如下：

<Class>111</Class>

但是我遇到的问题是我只能取回第一组值。我怎样才能让它循环并输出它为每个值找到的所有值并将它们连接起来。

我尝试过执行以下操作：

<xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]" />

<xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Class_Code_ClassID]" />


<xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]">
    <Class>
     <xsl:value-of select="entity" />
    </Class>
  </xsl:template>

   <xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Class_Code_ClassID]">
    <Class>
      <xsl:value-of select="entity" />
    </Class>
  </xsl:template>

上面的代码返回多个值，但它们显示如下：

<Class>1</Class>
<Class>1</Class>
<Class>3</Class>
<Class>2</Class>

我想将 

$Bloomberg_Region_Class_Code_ClassID
的每个实例与 
$Bloomberg_Sector_Class_Code_ClassID]
连接起来，并在末尾附加一个“1”。如下：

<Class>111</Class>
<Class>321</Class>

这是 XML 示例：

<?xml version="1.0" encoding="UTF-8"?><controlfiledata><filenames ctrlfilename="00000156.ctl" docfilename="00000156.pdf"/><ns_network state="select"><abbreviation>B</abbreviation><use_revisions>0</use_revisions><network_name>Bloomberg</network_name><op_delete>1</op_delete><ftp_id>2</ftp_id><include_email>false</include_email><op_add>1</op_add><op_edit>1</op_edit><network_type_id>0</network_type_id><default_schema_id>4</default_schema_id><broker_code>BRO</broker_code><doc_filename_mask>########+.+{EXT}</doc_filename_mask><network_description>Bloomberg Network</network_description><network_id>124948</network_id></ns_network><ns_publication_file_numbering state="select"><revision_unique_id>1</revision_unique_id><filenumber_unique_id>156</filenumber_unique_id><publication_id>126875</publication_id><network_id>124948</network_id></ns_publication_file_numbering><ns_network_custom_class_coll><display_info/><ns_network_custom_class state="select"><class_id>7</class_id><class_name>Wire ID</class_name><network_id>124948</network_id></ns_network_custom_class></ns_network_custom_class_coll><ns_analyst_code_coll><display_info/></ns_analyst_code_coll><ns_ss_network_entity_coll><display_info/><ns_ss_network_entity state="select"><publication_id>126875</publication_id><entity_class>7</entity_class><entity_name>4062</entity_name><network_id>124948</network_id><entity_id>124949</entity_id></ns_ss_network_entity></ns_ss_network_entity_coll><ns_ss_network_schema_entity_coll><display_info/><ns_ss_network_schema_entity state="select"><previous_entity_id>10</previous_entity_id><previous_entity_class_id>2</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>SubRegion</previous_entity_class_name><entity_class>124950</entity_class><entity_name>CE</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>CEE</previous_entity_name><entity_id>124952</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>12</previous_entity_id><previous_entity_class_id>2</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>SubRegion</previous_entity_class_name><entity_class>124950</entity_class><entity_name>US</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>US</previous_entity_name><entity_id>124956</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>13</previous_entity_id><previous_entity_class_id>2</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>SubRegion</previous_entity_class_name><entity_class>124950</entity_class><entity_name>WE</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Western Europe</previous_entity_name><entity_id>124958</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>118</previous_entity_id><previous_entity_class_id>3</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Country</previous_entity_class_name><entity_class>124960</entity_class><entity_name>CH</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Switzerland</previous_entity_name><entity_id>124998</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>119</previous_entity_id><previous_entity_class_id>3</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Country</previous_entity_class_name><entity_class>124960</entity_class><entity_name>TR</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Turkey</previous_entity_name><entity_id>125000</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>120</previous_entity_id><previous_entity_class_id>3</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Country</previous_entity_class_name><entity_class>124960</entity_class><entity_name>GB</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>United Kingdom</previous_entity_name><entity_id>125002</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>121</previous_entity_id><previous_entity_class_id>3</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Country</previous_entity_class_name><entity_class>124960</entity_class><entity_name>US</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>United States</previous_entity_name><entity_id>125004</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>3001</previous_entity_id><previous_entity_class_id>7</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>SubSector</previous_entity_class_name><entity_class>125006</entity_class><entity_name>BNK</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>European Retail Banks</previous_entity_name><entity_id>125008</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>3009</previous_entity_id><previous_entity_class_id>7</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>SubSector</previous_entity_class_name><entity_class>125006</entity_class><entity_name>INS</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>European Multi-Line Insurers</previous_entity_name><entity_id>125010</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><publication_id>126875</publication_id><entity_class>125026</entity_class><entity_name>55</entity_name><schema_id>4</schema_id><network_id>124948</network_id><entity_id>125028</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>1</previous_entity_id><previous_entity_class_id>1</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Region</previous_entity_class_name><entity_class>150050</entity_class><entity_name>1</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Europe</previous_entity_name><entity_id>128000</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2</previous_entity_id><previous_entity_class_id>1</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Region</previous_entity_class_name><entity_class>150050</entity_class><entity_name>2</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>US</previous_entity_name><entity_id>128001</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2000</previous_entity_id><previous_entity_class_id>6</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Sector</previous_entity_class_name><entity_class>150051</entity_class><entity_name>1</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Banks</previous_entity_name><entity_id>128003</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2001</previous_entity_id><previous_entity_class_id>6</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Sector</previous_entity_class_name><entity_class>150051</entity_class><entity_name>3</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Insurance</previous_entity_name><entity_id>128005</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>1</previous_entity_id><previous_entity_class_id>1</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Region</previous_entity_class_name><entity_class>150052</entity_class><entity_name>406210</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Europe</previous_entity_name><entity_id>128008</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2</previous_entity_id><previous_entity_class_id>1</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Region</previous_entity_class_name><entity_class>150052</entity_class><entity_name>406211</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>US</previous_entity_name><entity_id>128009</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2000</previous_entity_id><previous_entity_class_id>6</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Sector</previous_entity_class_name><entity_class>150053</entity_class><entity_name>406213</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Banks</previous_entity_name><entity_id>128011</entity_id></ns_ss_network_schema_entity><ns_ss_network_schema_entity state="select"><previous_entity_id>2001</previous_entity_id><previous_entity_class_id>6</previous_entity_class_id><publication_id>126875</publication_id><previous_entity_class_name>Sector</previous_entity_class_name><entity_class>150053</entity_class><entity_name>406215</entity_name><schema_id>4</schema_id><network_id>124948</network_id><previous_entity_name>Insurance</previous_entity_name><entity_id>128013</entity_id></ns_ss_network_schema_entity></ns_ss_network_schema_entity_coll><entity_link_union_coll><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>124953</entity_link_id><entity_name>CE</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Region Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>124952</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>124957</entity_link_id><entity_name>US</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Region Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>124956</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>124959</entity_link_id><entity_name>WE</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Region Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>124958</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>124999</entity_link_id><entity_name>CH</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Country Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>124998</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125001</entity_link_id><entity_name>TR</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Country Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125000</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125003</entity_link_id><entity_name>GB</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Country Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125002</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125005</entity_link_id><entity_name>US</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Country Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125004</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125009</entity_link_id><entity_name>BNK</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Industry Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125008</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125011</entity_link_id><entity_name>INS</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Industry Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125010</entity_id></entity_link_union><entity_link_union state="select"><relation_entity_id>-1</relation_entity_id><schema_name>Bloomberg Schema</schema_name><entity_link_id>125029</entity_link_id><entity_name>55</entity_name><relationship>parent</relationship><entity_class_name>Bloomberg Doc Class Code</entity_class_name><relation_class_name>ROOT</relation_class_name><schema_id>4</schema_id><relation_entity_name>ROOT</relation_entity_name><entity_id>125028</entity_id></entity_link_union></entity_link_union_coll></controlfiledata>

这是我正在使用的完整 xslt：

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
  <xsl:output method="xml" omit-xml-declaration="no" media-type="text/xml" indent="yes" />
  <xsl:variable name="Bloomberg_Wire_ID_customClassID">7</xsl:variable>
  <xsl:variable name="Bloomberg_Country_Code_classID">124960</xsl:variable>
  <xsl:variable name="Bloomberg_Industry_Code_classID">125006</xsl:variable>
  <xsl:variable name="Bloomberg_Subject_Code_classID">125016</xsl:variable>
  <xsl:variable name="Bloomberg_Doc_Class_Code_classID">125026</xsl:variable>
  <xsl:variable name="Ticker_ClassID">5</xsl:variable>
  <xsl:variable name="Bloomberg_Region_Class_Code_ClassID">150050</xsl:variable>
  <xsl:variable name="Bloomberg_Sector_Class_Code_ClassID">150051</xsl:variable>
  <xsl:variable name="Bloomberg_Sector_Industry_Code_ClassID">150053</xsl:variable>
  <xsl:variable name="Bloomberg_Region_Industry_Code_ClassID">150052</xsl:variable>
  <xsl:variable name= "Region_Class" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]/entity_name" />
  <xsl:variable name= "Sector_Class" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Class_Code_ClassID]/entity_name" />
  <xsl:variable name= "Sector_Industry" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Industry_Code_ClassID]/entity_name" />
  <xsl:variable name= "Region_Industry" select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Industry_Code_ClassID]/entity_name" />
  <xsl:template name="string-replace-all">
    <xsl:param name="text" />
    <xsl:param name="replace" />
    <xsl:param name="by" />
    <xsl:choose>
      <xsl:when test="contains($text, $replace)">
        <xsl:value-of select="substring-before($text,$replace)" />
        <xsl:value-of select="$by" />
        <xsl:call-template name="string-replace-all">
          <xsl:with-param name="text" select="substring-after($text,$replace)" />
          <xsl:with-param name="replace" select="$replace" />
          <xsl:with-param name="by" select="$by" />
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$text" />
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template name="strip-tags">
    <xsl:param name="text" />
    <xsl:choose>
      <xsl:when test="contains($text, '&lt;')">
        <xsl:value-of select="substring-before($text, '&lt;')" />
        <xsl:call-template name="strip-tags">
          <xsl:with-param name="text" select="substring-after($text, '&gt;')" />
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$text" />
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
  <xsl:template match="/">
    <BloombergFtpContribution>
      <Version>3.1</Version>
      <Contribution>
        <Encoding>1</Encoding>
        <Action>N</Action>
        <ExpirationDate>
          <xsl:variable name="day" select="/controlfiledata/display_date_coll/display_date[date_name = 'doc_date']/day_number" />
          <xsl:variable name="month" select="/controlfiledata/display_date_coll/display_date[date_name = 'doc_date']/month_number" />
          <xsl:value-of select="/controlfiledata/display_date_coll/display_date[date_name = 'doc_date']/year_number + 3" />
          <xsl:value-of select="format-number($month, &quot;00&quot;)" />
          <xsl:value-of select="format-number($day, &quot;00&quot;)" />
        </ExpirationDate>
        <ResearchId>
          <xsl:value-of select="format-number(/controlfiledata/ns_publication_file_numbering/filenumber_unique_id, &quot;00000000&quot;)" />
        </ResearchId>
        <Wire>
          <xsl:value-of select="/controlfiledata/ns_ss_network_entity_coll/ns_ss_network_entity[entity_class = $Bloomberg_Wire_ID_customClassID]/entity_name" />
        </Wire>

         <Industry>406218</Industry>

        <xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]" />
        <xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Industry_Code_ClassID]" />
        <xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Industry_Code_ClassID]" />
        <xsl:apply-templates select="/controlfiledata/ns_ss_company_ticker_code_coll/ns_ss_company_ticker_code[symbol_set_id = $Ticker_ClassID]" />
        <xsl:apply-templates select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Country_Code_classID]" />
    <Attachment>        
      <AttachFile type="Research">
          <AttachFileName><xsl:value-of select="/controlfiledata/serializable/ss_filename" /></AttachFileName>
          <AttachFileSize>1</AttachFileSize>
          </AttachFile>
          <AttachTitle><xsl:value-of select="/controlfiledata/serializable/doc_title" /></AttachTitle>
        </Attachment>
    <Headline>
          <xsl:value-of select="/controlfiledata/serializable/doc_title" />
        </Headline>
        <NewsText>
          <xsl:variable name="myVar">
            <xsl:call-template name="strip-tags">
              <xsl:with-param name="text" select="/controlfiledata/serializable/doc_text" />
            </xsl:call-template>
          </xsl:variable>
          <xsl:variable name="myVar1">
            <xsl:call-template name="string-replace-all">
              <xsl:with-param name="text" select="$myVar" />
              <xsl:with-param name="replace" select="'&amp;'" />
              <xsl:with-param name="by" select="''" />
            </xsl:call-template>
          </xsl:variable>
          <xsl:variable name="myVar2">
            <xsl:call-template name="string-replace-all">
              <xsl:with-param name="text" select="$myVar1" />
              <xsl:with-param name="replace" select="'nbsp;'" />
              <xsl:with-param name="by" select="''" />
            </xsl:call-template>
          </xsl:variable>
          <xsl:call-template name="string-replace-all">
            <xsl:with-param name="text" select="$myVar2" />
            <xsl:with-param name="replace" select="'amp;'" />
            <xsl:with-param name="by" select="'&amp;'" />
          </xsl:call-template>
        </NewsText>
      </Contribution>
    </BloombergFtpContribution>
    <xsl:value-of select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = 36]/entity_name" />
  </xsl:template>
  <xsl:template match="ns_ss_company_ticker_code[symbol_set_id = $Ticker_ClassID]">
    <Ticker>
      <xsl:apply-templates select="code" />
    </Ticker>
  </xsl:template>
<xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Country_Code_classID]">
    <Country>
      <xsl:value-of select="entity_name" />
    </Country>
  </xsl:template>
        <xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Class_Code_ClassID]">
    <xsl:variable name="i" select="position()" />
    <Classss>
        <xsl:value-of select="entity"/>
        <xsl:value-of select="/controlfiledata/ns_ss_network_schema_entity_coll/ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Class_Code_ClassID][$i]/entity"/>
        <xsl:text>1</xsl:text>
    </Classss>
  </xsl:template>
 <xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Region_Industry_Code_ClassID]">
    <Industry>
      <xsl:value-of select="entity_name" />
    </Industry>
  </xsl:template>
   <xsl:template match="ns_ss_network_schema_entity[entity_class = $Bloomberg_Sector_Industry_Code_ClassID]">
    <Industry>
      <xsl:value-of select="entity_name" />
    </Industry>
  </xsl:template>
  <xsl:template match="code">
    <xsl:variable name="code" select="." />
    <xsl:variable name="tickerCode">
      <xsl:call-template name="replaceCharsInString">
        <xsl:with-param name="stringIn" select="string($code)" />
        <xsl:with-param name="charsIn" select="'.'" />
        <xsl:with-param name="charsOut" select="'@'" />
      </xsl:call-template>
    </xsl:variable>
    <xsl:value-of select="$tickerCode" />
  </xsl:template>
  <xsl:template name="replaceCharsInString">
    <xsl:param name="stringIn" />
    <xsl:param name="charsIn" />
    <xsl:param name="charsOut" />
    <xsl:choose>
      <xsl:when test="contains($stringIn,$charsIn)">
        <xsl:value-of select="concat(substring-before($stringIn,$charsIn),$charsOut)" />
        <xsl:call-template name="replaceCharsInString">
          <xsl:with-param name="stringIn" select="substring-after($stringIn,$charsIn)" />
          <xsl:with-param name="charsIn" select="$charsIn" />
          <xsl:with-param name="charsOut" select="$charsOut" />
        </xsl:call-template>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="$stringIn" />
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>
</xsl:stylesheet>

这是我正在使用的完整 XSLT：

我是 xslt 和 xpath 的新手，希望得到任何反馈。

xml xslt xpath
2个回答
0
投票

这是一个简单的样式表。我使用 key 而不是谓词来选择 

ns_ss_network_schema_entity
元素 - 我相信它更简单、更高效。否则它和以前是一样的，除了我更正：

<xsl:value-of select="entity"/>

（从您那里复制！）至：

<xsl:value-of select="entity_name"/>

XSLT 1.0 （已编辑）

<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:variable name="Bloomberg_Region_Class_Code_ClassID">150050</xsl:variable>
<xsl:variable name="Bloomberg_Sector_Class_Code_ClassID">150051</xsl:variable>

<xsl:key name="schema-by-class" match="ns_ss_network_schema_entity" use="entity_class"/>

<xsl:template match="/">
    <output>
        <xsl:apply-templates select="key('schema-by-class', $Bloomberg_Region_Class_Code_ClassID)"/>
    </output>
</xsl:template>

<xsl:template match="ns_ss_network_schema_entity">
    <xsl:variable name="i" select="position()" />
    <Class>
        <xsl:value-of select="entity_name"/>
        <xsl:value-of select="key('schema-by-class', $Bloomberg_Sector_Class_Code_ClassID)[$i]/entity_name"/>
        <xsl:text>1</xsl:text>
    </Class>
</xsl:template>

</xsl:stylesheet>

应用到您的输入，结果是：

<?xml version="1.0" encoding="UTF-8"?>
<output>
  <Class>111</Class>
  <Class>231</Class>
</output>
0
投票

但是我遇到的问题是我只得到两组值。我怎样才能让它循环并输出它为每个值找到的值并根据组织进行过滤。

我尝试过执行以下操作： ns65:RecordTransferChargeValueSetName xsl:选择 ns65:RecordTransferChargeValueName ns65:源组织名称 ns65:目标组织名称 ns65：传输费用值 xsl：否则

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