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< Umbraco | 示例和文章 | XSLT
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有时，在无法总体查看发送至 XSLT 文件的 Xml 结构时，理解 XSLT 逻辑出现错误的原因会比较困难。此 XSLT 宏将提供 $currentPage 所见的整个 XML 树的表格打印输出。此宏将输出网站的整个 XML 树，因此在使用时务必小心。我发现此宏极大地帮助我着手在 Umbraco 中进行 XSLT 处理。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xsl:Stylesheet [ <!ENTITY nbsp " "> ]>
<xsl:stylesheet 
	version="1.0" 
	xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
	xmlns:msxml="urn:schemas-microsoft-com:xslt"
	xmlns:umbraco.library="urn:umbraco.library"
	exclude-result-prefixes="msxml umbraco.library">


<xsl:output method="html"/>
<xsl:param name="currentPage"/>


  <xsl:template match="/">
	<DIV style="float:bottom; margin: 15px; width=100%;" >
        <h1>XPath view of your document</h1>
        <p>The structure of your document (as defined by 
          the XPath standard) is outlined below.</p>
        <table cellspacing="5" cellpadding="2" border="0">
          <tr>
            <td colspan="7">
              <b>Node types:</b>
            </td>
          </tr>
          <tr>
            <td bgcolor="#99CCCC"><b>root</b></td>
            <td bgcolor="#CCCC99"><b>element</b></td>
            <td bgcolor="#FFFF99"><b>attribute</b></td>
            <td bgcolor="#FFCC99"><b>text</b></td>
            <td bgcolor="#CCCCFF"><b>comment</b></td>
            <td bgcolor="#99FF99"><b>processing instruction</b></td>
            <td bgcolor="#CC99CC"><b>namespace</b></td>
          </tr>
        </table>
        <br />
        <table width="100%" border="1" bgcolor="#99CCCC" cellspacing="2">
          <tr bgcolor="#99CCCC">
            <td colspan="2">
              <b>root:</b>
            </td>
          </tr>
          <xsl:for-each select="namespace::*">
            <tr bgcolor="#CC99CC">
              <td width="15">   </td>
              <td>
                <xsl:call-template name="namespace-node"/>
              </td>
            </tr>
          </xsl:for-each>
          <xsl:for-each select="$currentPage">
            <tr bgcolor="#99CCCC">
              <td width="15">   </td>
              <td>
                <xsl:apply-templates select="."/>
              </td>
            </tr>
          </xsl:for-each>
        </table>
      </DIV>
  </xsl:template>

  <xsl:template match="comment()">
    <table width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#CCCCFF">
          <b>comment: </b>
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="processing-instruction()">
    <table border="0" width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#99FF99">
          <b>processing instruction: </b>
          <span class="literal">
            <xsl:text><?</xsl:text>
            <xsl:value-of select="name()"/>
            <xsl:text>?></xsl:text>
            <br />
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="text()">
    <xsl:if test="string-length(normalize-space(.))">
      <tr>
        <td bgcolor="#CCCC99" width="15">    </td>
        <td bgcolor="#FFCC99" width="100%">
          <b>text: </b>
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </xsl:if>
  </xsl:template>

  <xsl:template name="namespace-node">
    <table border="0" width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#CC99CC">
          <b>namespace: </b>
          <span class="literal">
            <xsl:value-of select="name()"/>
          </span>
          <br />
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="*">
    <table border="1" width="100%" cellspacing="2">
      <xsl:choose>
        <xsl:when test="count(@*) > 0">
          <tr>
            <td bgcolor="#CCCC99" colspan="2">
              <b>element: </b>
              <span class="literal">
                <xsl:text><</xsl:text>
                <xsl:value-of select="name()"/>
                <xsl:text>></xsl:text>
              </span>
              <table border="0" width="100%" cellspacing="2">
                <tr> 
                  <td bgcolor="#CCCC99" width="15">   </td>
                  <td bgcolor="#FFFF99" width="20%">
                    <b>attribute name</b>
                  </td>
                  <td bgcolor="#FFFF99">
                    <b>value</b>
                  </td>
                </tr>
                <xsl:for-each select="@*">
                  <tr>
                    <td bgcolor="#CCCC99" width="15">   </td>
                    <td bgcolor="#FFFF99" width="20%">
                      <span class="literal">
                        <xsl:value-of select="name()"/>
                      </span>
                    </td>
                    <td bgcolor="#FFFF99">
                      <span class="literal">
                        <xsl:value-of select="."/>
                      </span>
                    </td>
                  </tr>
                </xsl:for-each>
              </table>
            </td>
          </tr>
        </xsl:when>
        <xsl:otherwise>
          <tr>
            <td bgcolor="#CCCC99" colspan="2">
              <b>element: </b>
              <span class="literal">
                <xsl:text><</xsl:text>
                <xsl:value-of select="name()"/>
                <xsl:text>></xsl:text>
              </span>
            </td>
          </tr>
        </xsl:otherwise>
      </xsl:choose>
      <xsl:for-each select="namespace::*">
        <tr>
          <td bgcolor="#CCCC99" width="15">    </td>
          <td bgcolor="#CC99CC">
            <xsl:call-template name="namespace-node"/>
          </td>
        </tr>
      </xsl:for-each>
      <xsl:for-each select="*|comment()|processing-instruction()|text()">
        <tr bgcolor="#CCCC99">
          <td width="15">   </td>
          <td>
            <xsl:apply-templates select="."/>
          </td>
        </tr>
      </xsl:for-each>
    </table>
      </xsl:template>

</xsl:stylesheet>



<!-- fixed version -->
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xsl:Stylesheet [ <!ENTITY nbsp " "> ]>
<xsl:stylesheet 
        version="1.0" 
        xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
        xmlns:msxml="urn:schemas-microsoft-com:xslt"
        xmlns:umbraco.library="urn:umbraco.library"
        exclude-result-prefixes="msxml umbraco.library">


<xsl:output method="html"/>
<xsl:param name="currentPage"/>


  <xsl:template match="/">
        <DIV style="float:bottom; margin: 15px;" >
        <h1>XPath view of your document</h1>
        <p>The structure of your document (as defined by 
          the XPath standard) is outlined below.</p>
        <table cellspacing="5" cellpadding="2" border="0">
          <tr>
            <td colspan="7">
              <b>Node types:</b>
            </td>
          </tr>
          <tr>
            <td bgcolor="#99CCCC"><b>root</b></td>
            <td bgcolor="#CCCC99"><b>element</b></td>
            <td bgcolor="#FFFF99"><b>attribute</b></td>
            <td bgcolor="#FFCC99"><b>text</b></td>
            <td bgcolor="#CCCCFF"><b>comment</b></td>
            <td bgcolor="#99FF99"><b>processing instruction</b></td>
            <td bgcolor="#CC99CC"><b>namespace</b></td>
          </tr>
        </table>
        <br />
        <table width="300px" border="2" bgcolor="#99CCCC" cellspacing="2">
          <tr bgcolor="#99CCCC">
            <td colspan="2">
              <b>root:</b>
            </td>
          </tr>
          <xsl:for-each select="namespace::*">
            <tr bgcolor="#CC99CC">
              <td width="15">   </td>
              <td>
                <xsl:call-template name="namespace-node"/>
              </td>
            </tr>
          </xsl:for-each>
          <xsl:for-each select="$currentPage">
            <tr bgcolor="#99CCCC">
              <td width="15">   </td>
              <td>
                <xsl:apply-templates select="."/>
              </td>
            </tr>
          </xsl:for-each>
        </table>
      </DIV>
  </xsl:template>

  <xsl:template match="comment()">
    <table width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#CCCCFF">
          <b>comment: </b>
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="processing-instruction()">
    <table border="0" width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#99FF99">
          <b>processing instruction: </b>
          <span class="literal">
            <xsl:text><?</xsl:text>
            <xsl:value-of select="name()"/>
            <xsl:text>?></xsl:text>
            <br />
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="text()">
    <xsl:if test="string-length(normalize-space(.))">
      <tr>
        <td bgcolor="#CCCC99" width="15">    </td>
        <td bgcolor="#FFCC99" width="100%">
          <b>text: </b>
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </xsl:if>
  </xsl:template>

  <xsl:template name="namespace-node">
    <table border="0" width="100%" cellspacing="2">
      <tr>
        <td bgcolor="#CC99CC">
          <b>namespace: </b>
          <span class="literal">
            <xsl:value-of select="name()"/>
          </span>
          <br />
          <span class="literal">
            <xsl:value-of select="."/>
          </span>
        </td>
      </tr>
    </table>
  </xsl:template>

  <xsl:template match="*">
    <table border="1" width="100%" cellspacing="2">
      <xsl:choose>
        <xsl:when test="count(@*) > 0">
          <tr>
            <td bgcolor="#CCCC99" colspan="2">
              <b>element: </b>
              <span class="literal">
                <xsl:text><</xsl:text>
                <xsl:value-of select="name()"/>
                <xsl:text>></xsl:text>
              </span>
              <table border="0" width="100%" cellspacing="2">
                <tr> 
                  <td bgcolor="#CCCC99" width="15">   </td>
                  <td bgcolor="#FFFF99" width="20%">
                    <b>attribute name</b>
                  </td>
                  <td bgcolor="#FFFF99">
                    <b>value</b>
                  </td>
                </tr>
                <xsl:for-each select="@*">
                  <tr>
                    <td bgcolor="#CCCC99" width="15">   </td>
                    <td bgcolor="#FFFF99" width="20%">
                      <span class="literal">
                        <xsl:value-of select="name()"/>
                      </span>
                    </td>
                    <td bgcolor="#FFFF99">
                      <span class="literal">
                        <xsl:value-of select="."/>
                      </span>
                    </td>
                  </tr>
                </xsl:for-each>
              </table>
            </td>
          </tr>
        </xsl:when>
        <xsl:otherwise>
          <tr>
            <td bgcolor="#CCCC99" colspan="2">
              <b>element: </b>
              <span class="literal">
                <xsl:text><</xsl:text>
                <xsl:value-of select="name()"/>
                <xsl:text>></xsl:text>
              </span>
            </td>
          </tr>
        </xsl:otherwise>
      </xsl:choose>
      <xsl:for-each select="namespace::*">
        <tr>
          <td bgcolor="#CCCC99" width="15">    </td>
          <td bgcolor="#CC99CC">
            <xsl:call-template name="namespace-node"/>
          </td>
        </tr>
      </xsl:for-each>
      <xsl:for-each select="*|comment()|processing-instruction()|text()">
        <tr bgcolor="#CCCC99">
          <td width="15">   </td>
          <td>
            <xsl:apply-templates select="."/>
          </td>
        </tr>
      </xsl:for-each>
    </table>
      </xsl:template>

</xsl:stylesheet>
取自 "https://wikibooks.cn/wiki/Umbraco/示例和文章/XSLT/打印整个XML文档"
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