XSLT 선택 항목에 "값"이 포함 된 경우

Question

존재 여부에 관계없이 4 가지 질문을 작성하고 싶습니다. 지금까지는 3 가지 의견을 모두 검색하는 "NTE_NotesAndCommentsSegment_2/NTE_3_Comment"를 선택했습니다. 그러나 나는 그것이 질문 4 문제는 존재하지 않는 밖으로 쓰기 "질문 1" (문자열 값)

을 포함하는 경우 NTE_3_Comment을 선택

1. 에 문제가 있어요.

2. 또한 SETID의 올바른 번호를 출력해야합니다.

참고 : 질문에 실제로 숫자가 들어 있지 않습니다. ID를 사용하여 출력을 정렬하고 있습니다.

입력 XML :

<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>1</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 1 ? Answer 1</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 
<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>1</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 2 ? Answer 2</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 
<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>1</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 3? Answer 3</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 

예상 출력 XML : 나는 날이 솔루션에 내 접근 방식을 변경할 수 있습니다 제안을 찾고 있어요

<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>1</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 1 ? Answer 1</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 
<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>2</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 2 ? Answer 2</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 
<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>3</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 3 ? Answer 3</NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 
<NTE_NotesAndCommentsSegment_2> 
    <NTE_1_SetIdNotesAndComments>4</NTE_1_SetIdNotesAndComments> 
    <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
    <NTE_3_Comment>Question 4 ? *Blank* </NTE_3_Comment> 
</NTE_NotesAndCommentsSegment_2> 

. 미리 감사드립니다.

해결책 : @ O.R.Mapper 제안에 감사드립니다. 네 가지 질문 모두는 질문의 존재 여부와 상관없이 항상 작성됩니다. 소스에 질문이 없으면 답은 공백으로 표시됩니다.

  <NTE_NotesAndCommentsSegment_2> 
      <NTE_1_SetIdNotesAndComments>1</NTE_1_SetIdNotesAndComments> 
      <NTE_3_Comment>Question 1 ?<xsl:value-of select="substring-after(//NTE_NotesAndCommentsSegment_2/NTE_3_Comment[starts-with(text(),'Question 1')],'?')"/> 
      </NTE_3_Comment> 
      </NTE_NotesAndCommentsSegment_2> 

      <NTE_NotesAndCommentsSegment_2> 
      <NTE_1_SetIdNotesAndComments>2</NTE_1_SetIdNotesAndComments> 
      <NTE_3_Comment>Question 2 ?<xsl:value-of select="substring-after(//NTE_NotesAndCommentsSegment_2/NTE_3_Comment[starts-with(text(),'Question 2')],'?')"/> 
      </NTE_3_Comment> 
      </NTE_NotesAndCommentsSegment_2> 

      <NTE_NotesAndCommentsSegment_2> 
      <NTE_1_SetIdNotesAndComments>3</NTE_1_SetIdNotesAndComments> 
      <NTE_3_Comment>Question 3 ?<xsl:value-of select="substring-after(//NTE_NotesAndCommentsSegment_2/NTE_3_Comment[starts-with(text(),'Question 3')],'?')"/> 
      </NTE_3_Comment> 
      </NTE_NotesAndCommentsSegment_2> 

      <NTE_NotesAndCommentsSegment_2> 
      <NTE_1_SetIdNotesAndComments>4</NTE_1_SetIdNotesAndComments> 
      <NTE_3_Comment>Question 4 ? <xsl:value-of select="substring-after(//NTE_NotesAndCommentsSegment_2/NTE_3_Comment[starts-with(text(),'Question 4')],'?')"/> 
      </NTE_3_Comment> 
      </NTE_NotesAndCommentsSegment_2> 

Answer 1

(1) 다음 XPath 식 것를위한 솔루션 :

//NTE_NotesAndCommentsSegment_2/NTE_3_Comment[starts-with(text(), 'Question 1')] 

Answer 2

전체 XSLT 솔루션은 다음과 같을 수는 :

<?xml version="1.0" encoding="utf-8"?> 
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
    <xsl:output method="xml" indent="yes" /> 

    <xsl:template match="/"> 
     <xsl:apply-templates /> 
    </xsl:template> 

    <xsl:template match="root"> 
     <root> 
      <xsl:call-template name="for.loop"> 
       <xsl:with-param name="i" select="1" /> 
       <xsl:with-param name="count" select="4" /> 
       <xsl:with-param name="answer" select="substring-after(//NTE_NotesAndCommentsSegment_2[position() = 1]/NTE_3_Comment, '?')" /> 
      </xsl:call-template> 
     </root> 
    </xsl:template> 

    <xsl:template name="for.loop"> 

     <xsl:param name="i" /> 
     <xsl:param name="count" /> 
     <xsl:param name="answer" /> 

     <xsl:if test="$i &lt;= $count"> 
      <NTE_NotesAndCommentsSegment_2> 
       <NTE_1_SetIdNotesAndComments> 
        <xsl:value-of select="$i" /> 
       </NTE_1_SetIdNotesAndComments> 
       <NTE_2_SourceOfComment></NTE_2_SourceOfComment> 
       <NTE_3_Comment> 
       <xsl:choose> 
        <xsl:when test="$answer = ''"> 
         <xsl:value-of select="concat('Question ', $i, ' ? *Blank*')" /> 
        </xsl:when> 
        <xsl:otherwise> 
         <xsl:value-of select="concat('Question ', $i, ' ? ', $comment)"/> 
        </xsl:otherwise> 
       </xsl:choose> 
       </NTE_3_Comment> 
      </NTE_NotesAndCommentsSegment_2> 
     </xsl:if> 

     <!-- Repeat the loop until finished --> 
     <xsl:if test="$i &lt;= $count"> 
      <xsl:call-template name="for.loop"> 
       <xsl:with-param name="i" select="$i + 1" /> 
       <xsl:with-param name="count" select="$count"> 
       <xsl:with-param name="comment" select="substring-after(//NTE_NotesAndCommentsSegment_2[position() = $i + 1]/NTE_3_Comment, '?')" /> 
      </xsl:call-template> 
     </xsl:if> 

    </xsl:template> 

    <xsl:template match="/ | @* | node()"> 
     <xsl:copy> 
      <xsl:apply-templates select="@* | node()"/> 
     </xsl:copy> 
    </xsl:template> 

</xsl:stylesheet>