XML元素位置

Question

这里是一个XML文件

<?xml version="1.0" encoding="UTF-8"?> 

<contact-information> 

    <full-name>Peter John</full-name> 
    <address_line_1>some place</address_line_1> 
    <address_line_2>some place2</address_line_2> 
    <city>some city</city> 
    <state>some state</state> 
    <zip>54000</zip> 
    <country>some country</country> 
    <phone>2121314144</phone> 
    <email>abc@xyz.com</email> 

</contact-information> 

<professional-experience-section> 
    <section-name>PROFESSIONAL EXPERIENCE</section-name> 
    <enabled>true</enabled> 
    <company> 
    <name>Computer Sciences Corporation</name> 
    <city>New York</city> 
    <state>NY</state> 
    <country>United States</country> 
    <job-title> 
     <title>Senior Software Engineer</title> 
     <start-date>Aug 1996</start-date> 
     <end-date>May 2010</end-date> 
     <ongoing>false</ongoing> 
     <job-description> 
     <bullet-point> 
      <statement>C#, Visual Basic, Asp.net</statement> 
     </bullet-point> 
     <bullet-point> 
      <statement>Inspect completed work to ensure conformance to specifications, standards, and contract requirements.</statement> 
     </bullet-point> 
     <bullet-point> 
      <statement>Another Work Description.</statement> 
     </bullet-point> 
     </job-description> 
    </job-title> 
    </company> 
    <company> 
    <name>Acme</name> 
    <city>Silver Spring</city> 
    <state>MD</state> 
    <country>United States</country> 
    <job-title> 
     <title>Manager</title> 
     <start-date>Jul 2010</start-date> 
     <end-date>present</end-date> 
     <ongoing>true</ongoing> 
     <job-description> 
     <bullet-point> 
      <statement>Report to management regarding the finances of establishment.</statement> 
     </bullet-point> 
     <bullet-point> 
      <statement>Prepare, examine, or analyze accounting records, financial statements, or other financial reports to assess accuracy, completeness, and conformance to reporting and procedural standards.</statement> 
     </bullet-point> 
     <bullet-point> 
      <statement>Prepare, examine, or analyze accounting records, financial statements, or other financial reports to assess accuracy, completeness, and conformance to reporting and procedural standards.</statement> 
     </bullet-point> 
     </job-description> 
    </job-title> 

    <job-title> 
     <title>Analyst</title> 
     <start-date>Jul 2001</start-date> 
     <end-date>Jan 2010</end-date> 
     <ongoing>false</ongoing> 
     <job-description> 
     <bullet-point> 
      <statement>Study and rehearse roles from scripts in order to interpret, learn and memorize lines, stunts, and cues as directed.</statement> 
     </bullet-point> 
     <bullet-point> 
      <statement>Work closely with directors, other actors, and playwrights to find the interpretation most suited to the role.</statement> 
     </bullet-point> 
     </job-description> 
    </job-title> 

    </company> 
</professional-experience-section> 


<education-section> 
    <section-name>EDUCATION</section-name> 
    <enabled>true</enabled> 
    <institution> 
    <name>Allston Community College</name> 
    <city>Akron</city> 
    <state>MA</state> 
    <country>United States</country> 
    <degree>Bachelor of Art in Marketing Candidate</degree> 
    <end-date>Jan 2020</end-date> 
    <ongoing>true</ongoing> 
    <expected-completion-date>Jan 2020</expected-completion-date> 
    <completed></completed> 
    <bullet-point> 
     <statement>detail of what i did at the allston community college</statement> 
    </bullet-point> 
    </institution> 
    <institution> 
    <name>Boston College</name> 
    <city>Boston</city> 
    <state>MA</state> 
    <country>United States</country> 
    <degree>Bachelor of Science in Information Systems</degree> 
    <end-date>Jul 1990</end-date> 
    <ongoing>false</ongoing> 
    <expected-completion-date></expected-completion-date> 
    <completed>true</completed> 
    <bullet-point> 
     <statement>Lorem Ipsum</statement> 
    </bullet-point> 
    </institution> 
    <institution> 
    <name>Testing</name> 
    <city>Testing</city> 
    <state>PA</state> 
    <country>United States</country> 
    <degree>Completed coursework towards Bachelor of Art in Marketing</degree> 
    <end-date>Mar 1963</end-date> 
    <ongoing>false</ongoing> 
    <expected-completion-date></expected-completion-date> 
    <completed>false</completed> 
    <bullet-point> 
     <statement>Lorem Ipsum</statement> 
    </bullet-point> 
    </institution> 
    <institution> 
    <name>Testing</name> 
    <city>Testing</city> 
    <state>PA</state> 
    <country>United States</country> 
    <degree>Completed coursework towards Bachelor of Art in Marketing</degree> 
    <end-date>Mar 1963</end-date> 
    <ongoing>false</ongoing> 
    <expected-completion-date></expected-completion-date> 
    <completed>false</completed> 
    <bullet-point> 
     <statement>Lorem Ipsum</statement> 
    </bullet-point> 
    </institution> 
</education-section> 
<additional-skills-section> 
    <section-name>ADDITIONAL SKILLS</section-name> 
    <enabled>true</enabled> 
    <layout>1 Column</layout> 
    <bullet-point> 
    <statement>Additional Skills 1</statement> 
    </bullet-point> 
    </additional-skills-section> 
<custom-section> 
    <section-name>PUBLICATIONS</section-name> 
    <layout>2</layout> 
    <bullet-point> 
    <statement>test</statement> 
    </bullet-point> 
</custom-section> 

此xml文件由下面的xsl转化：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
<xsl:template match="/resume"> 
    <xsl:value-of select="/resume/contact-information/full-name"/> 
    <xsl:value-of select="/resume/contact-information/address_line_1"/> 
    <xsl:value-of select="/resume/contact-information/address_line_2"/> 
    <xsl:value-of select="/resume/contact-information/city"/> 
    <xsl:value-of select="/resume/contact-information/state"/> 
    <xsl:value-of select="/resume/contact-information/country"/> 
    <xsl:value-of select="/resume/contact-information/phone"/> 

    <xsl:for-each select="/resume/professional-experience-section/company"> 
     <!--for company name--> 
     <xsl:value-of select="name"/> 
     <xsl:value-of select="city"/>, <xsl:value-of select="state"/> 
     <xsl:value-of select="country"/> 
     <!--loop into job title--> 
     <xsl:for-each select="job-title"> 
      <!--for job title--> 
      <xsl:value-of select="title"/> 
      <!--for job start date and job end date--> 
      <xsl:value-of select="start-date"/> – <xsl:value-of 
       select="end-date"/> 
      <!--Loop into job description--> 
      <xsl:for-each select="job-description"> 
       <!--loop into each bullet point--> 
       <xsl:for-each select="bullet-point"> 
        <xsl:value-of select="statement"/> 
       </xsl:for-each> 
      </xsl:for-each> 
     </xsl:for-each> 
    </xsl:for-each> 


    <!--education section--> 
    <!--for education section's section name--> 
    <xsl:value-of select="/resume/education-section/section-name"/> 
    <!--loop into each institution name--> 
    <xsl:for-each select="/resume/education-section/institution"> 
     <!--for institution name --> 
     <xsl:value-of select="name"/> 
     <!--for institution city and state--> 
     <xsl:value-of select="city"/>, <xsl:value-of select="state"/> 
     <xsl:value-of select="country"/> 
     <!--for degree of a particular institution--> 
     <xsl:value-of select="degree"/>-<xsl:value-of select="expected-completion-date"/> 
     <xsl:for-each select="bullet-point"> 
      <xsl:for-each select="statement" > 
       <xsl:value-of select="."/> 
      </xsl:for-each> 
     </xsl:for-each> 
    </xsl:for-each> 


</xsl:template> 

专业部分将始终呈现在教育部分之前。我想开发一种机制，可以在xsl中更改部分，例如，如果我想通过使用某种输入来显示教育部分的信息而不是专业人员，并且我不需要手动执行操作，我应该如何更改xml或xsl文件，以便我可以在运行时更改上面列出的xsl中的每个部分的顺序？

Answer 1

有两个单独的xsl样式表;一个如上所述，另一个与

<xsl:value-of select="/resume/education-section/section-name"/> 

循环超前职业经验循环。

在运行时，决定要调用哪个样式表。

这真不是意味着是一个智能自作聪明的回答，老实说，我认为这是实现提问者想要的东西

Answer 2

下变换使用外部参数（和可以很容易地调整到最佳途径从另一个文件中读取）将所需的部分和他们希望的顺序：

<xsl:stylesheet version="1.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 

<xsl:param name="pRanks"> 
    <section name="contact-information" r="1"/> 
    <section name="professional-experience-section" r="2"/> 
    <section name="education-section" r="3"/> 
</xsl:param> 

<xsl:variable name="vRanks" select= 
    "document('')/*/xsl:param[@name='pRanks']"/> 

<xsl:template match="/resume"> 

    <xsl:apply-templates select="*[name()=$vRanks/*/@name]"> 
    <xsl:sort select="$vRanks/*[@name=name(current())]/@r" 
      data-type="number"/> 
    </xsl:apply-templates> 
</xsl:template> 

<xsl:template match="contact-information"> 
    <xsl:value-of select="full-name"/> 
    <xsl:value-of select="address_line_1"/> 
    <xsl:value-of select="address_line_2"/> 
    <xsl:value-of select="city"/> 
    <xsl:value-of select="state"/> 
    <xsl:value-of select="country"/> 
    <xsl:value-of select="phone"/> 
</xsl:template> 

<xsl:template match="company"> 
    <!--for company name--> 
    <xsl:value-of select="name"/> 
    <xsl:value-of select="city"/>, <xsl:value-of select="state"/> 
    <xsl:value-of select="country"/> 
    <!--loop into job title--> 
    <xsl:for-each select="job-title"> 
    <!--for job title--> 
    <xsl:value-of select="title"/> 
     <!--for job start date and job end date--> 
     <xsl:value-of select="start-date"/> – <xsl:value-of 
      select="end-date"/> 
     <!--Loop into job description--> 
     <xsl:for-each select="job-description"> 
      <!--loop into each bullet point--> 
      <xsl:for-each select="bullet-point"> 
      <xsl:value-of select="statement"/> 
      </xsl:for-each> 
     </xsl:for-each> 
    </xsl:for-each> 
</xsl:template> 

<xsl:template match="institution"> 
    <!--for institution name --> 
    <xsl:value-of select="name"/> 
    <!--for institution city and state--> 
    <xsl:value-of select="city"/>, <xsl:value-of select="state"/> 
    <xsl:value-of select="country"/> 
    <!--for degree of a particular institution--> 
    <xsl:value-of select="degree"/>-<xsl:value-of select="expected-completion-date"/> 
    <xsl:for-each select="bullet-point"> 
    <xsl:for-each select="statement" > 
     <xsl:value-of select="."/> 
    </xsl:for-each> 
    </xsl:for-each> 
</xsl:template> 

<xsl:template match="education-section"> 
    <!--education section--> 
    <!--for education section's section name--> 
    <xsl:value-of select="section-name"/> 
    <!--loop into each institution name--> 
    <xsl:apply-templates select="institution"/> 
</xsl:template> 
</xsl:stylesheet> 

请注意：

我没有纠正了所提供的任何特定处理 - 仅将其分组为模板并提供排序机制。由OP（原始海报）决定如何最终确定演示文稿。

特别是，大多数代码仍然可以通过将代码分组到模板中进行优化，这样可以使代码解耦，简化代码并解除依赖关系和硬编码信息。

Answer 3

该样式表：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> 
    <xsl:param name="pOrder" select="concat('contact-information|', 
              'professional-experience-section|', 
              'education-section')"/> 
    <xsl:template match="institution/completed| 
         institution/end-date| 
         institution/ongoing| 
         education-section/enable| 
         professional-experience-section 
          /*[not(self::company)]| 
         custom-section| 
         additional-skills-section| 
         contact-information/zip| 
         contact-information/email| 
         job-title/ongoing" priority="1"/> 
    <xsl:template match="text()"> 
     <xsl:value-of select="concat(.,'&#xa;')"/> 
    </xsl:template> 
    <xsl:template match="resume"> 
     <xsl:apply-templates> 
      <xsl:sort select="string-length(
           substring-before($pOrder, 
                name()))"/> 
     </xsl:apply-templates> 
    </xsl:template> 
    <xsl:template match="institution/city|company/city"> 
     <xsl:value-of select="concat(.,',')"/> 
    </xsl:template> 
    <xsl:template match="job-title/start-date"> 
     <xsl:value-of select="concat(.,' - ')"/> 
    </xsl:template> 
    <xsl:template match="institution/degree"> 
     <xsl:value-of select="concat(.,'-')"/> 
    </xsl:template> 
</xsl:stylesheet> 

利用这种正确以及形成输入（resume根元素），输出：

Peter John 
some place 
some place2 
some city 
some state 
some country 
2121314144 
Computer Sciences Corporation 
New York,NY 
United States 
Senior Software Engineer 
Aug 1996 - May 2010 
C#, Visual Basic, Asp.net 
Inspect completed work to ensure conformance to specifications, standards, and contract requirements. 
Another Work Description. 
Acme 
Silver Spring,MD 
United States 
Manager 
Jul 2010 - present 
Report to management regarding the finances of establishment. 
Prepare, examine, or analyze accounting records, financial statements, or other financial reports to assess accuracy, completeness, and conformance to reporting and procedural standards. 
Prepare, examine, or analyze accounting records, financial statements, or other financial reports to assess accuracy, completeness, and conformance to reporting and procedural standards. 
Analyst 
Jul 2001 - Jan 2010 
Study and rehearse roles from scripts in order to interpret, learn and memorize lines, stunts, and cues as directed. 
Work closely with directors, other actors, and playwrights to find the interpretation most suited to the role. 
EDUCATION 
true 
Allston Community College 
Akron,MA 
United States 
Bachelor of Art in Marketing Candidate-Jan 2020 
detail of what i did at the allston community college 
Boston College 
Boston,MA 
United States 
Bachelor of Science in Information Systems-Lorem Ipsum 
Testing 
Testing,PA 
United States 
Completed coursework towards Bachelor of Art in Marketing-Lorem Ipsum 
Testing 
Testing,PA 
United States 
Completed coursework towards Bachelor of Art in Marketing-Lorem Ipsum 

注：$pOrder参数是与一个相对顺序来处理的序列resume孩子。