變換奇怪

我不明白爲什麼一些輸出跨度的樣式屬性設置爲空字符串。變換奇怪

此外，如何簡化以刪除循環和條件？

我已經爲此掙扎了好幾天。我感謝提供的任何幫助。我知道xlst離理想很遠。我只是在學習。

XSLT

<?xml version="1.0"?> 

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
       xmlns:x="urn:schemas-microsoft-com:office:excel" 
       xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" 
       xmlns:html="http://www.w3.org/TR/REC-html40" 
       version="1.0"> 



    <xsl:output method="html"/> 


    <xsl:template match="/"> 

     <xsl:for-each select="ss:Workbook/ss:Worksheet/ss:Table/ss:Row"> 
      <xsl:element name="tr"> 
       <xsl:for-each select="ss:Cell"> 
        <xsl:element name="td"> 

         <xsl:if test="not(ss:Data/*)"><xsl:value-of select="."/></xsl:if>       
         <xsl:for-each select="ss:Data/*"> 

          <xsl:call-template name="recursive-template"> 
           <xsl:with-param name="myElement" select="."/> 
          </xsl:call-template> 

         </xsl:for-each> 

        </xsl:element> 
       </xsl:for-each> 
      </xsl:element> 
     </xsl:for-each>    

    </xsl:template>     


    <xsl:template name="recursive-template"> 
     <xsl:param name="myElement" /> 
     <xsl:if test="name($myElement)='Font'"> 
      <xsl:element name="span">                   
       <xsl:attribute name="style"> 
        <xsl:if test="@html:Color">color:<xsl:value-of select="@html:Color"/>; </xsl:if> 
        <xsl:if test="@html:Size">font-size:<xsl:value-of select="@html:Size"/>pt; </xsl:if> 
       </xsl:attribute> 
       <xsl:choose> 
        <xsl:when test="$myElement/*"> 
         <xsl:call-template name="recursive-template"> 
          <xsl:with-param name="myElement" select="$myElement/*"/> 
         </xsl:call-template> 
        </xsl:when> 
        <xsl:otherwise> 
         <xsl:value-of select="$myElement"/> 
        </xsl:otherwise> 
       </xsl:choose>     
      </xsl:element>        
     </xsl:if> 
     <xsl:if test="name($myElement)!='Font'"> 
      <xsl:element name="{lower-case(name($myElement))}"> 
       <xsl:choose> 
        <xsl:when test="$myElement/*"> 
         <xsl:call-template name="recursive-template"> 
          <xsl:with-param name="myElement" select="$myElement/*"/> 
         </xsl:call-template> 
        </xsl:when> 
        <xsl:otherwise> 
         <xsl:value-of select="$myElement"/> 
        </xsl:otherwise> 
       </xsl:choose>    
      </xsl:element> 
     </xsl:if> 
    </xsl:template>  


</xsl:stylesheet>

輸出

下面的輸出與空的樣式屬性的幾個跨度的例外是正確的。請注意，CSS必須內聯，以便HTML可以通過電子郵件發送，並且仍然可以在GMail中正確顯示。

<tr> 
    <td>ID</td> 
    <td>Date</td> 
    <td>Quantity</td> 
    <td>Customer</td> 
</tr> 
<tr> 
    <td>754</td> 
    <td>2016-11-15T00:00:00.000</td> 
    <td>95</td> 
    <td><s><span style="">A</span></s><span style="color:#000000; ">jax</span></td> 
</tr> 
<tr> 
    <td>432</td> 
    <td>2016-11-03T00:00:00.000</td> 
    <td>14</td> 
    <td><span style="color:#000000; ">Kr</span><i><span style="">oo</span></i><span style="color:#000000; ">n</span></td> 
</tr> 
<tr> 
    <td>322</td> 
    <td>2016-11-01T00:00:00.000</td> 
    <td>52</td> 
    <td><b><s><span style="">S</span></s></b><span style="color:#000000; ">hou</span><span style="color:#FF0000; ">t</span><span style="color:#000000; ">er K</span><span style="color:#C65911; ">res</span><span style="color:#000000; ">t</span></td> 
</tr>

XML

<?xml version="1.0"?> 
<?mso-application progid="Excel.Sheet"?> 
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" 
xmlns:o="urn:schemas-microsoft-com:office:office" 
xmlns:x="urn:schemas-microsoft-com:office:excel" 
xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" 
xmlns:html="http://www.w3.org/TR/REC-html40"> 
<Styles> 
    <Style ss:ID="Default" ss:Name="Normal"> 
    <Alignment ss:Vertical="Bottom"/> 
    <Borders/> 
    <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="11" ss:Color="#000000"/> 
    <Interior/> 
    <NumberFormat/> 
    <Protection/> 
    </Style> 
    <Style ss:ID="s151"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/> 
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="11" ss:Color="#000000" 
    ss:Bold="1"/> 
    </Style> 
    <Style ss:ID="s152"> 
    <Alignment ss:Horizontal="Left" ss:Vertical="Bottom" ss:Indent="1"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="1"/> 
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="2"/> 
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="11" ss:Color="#000000" 
    ss:Bold="1"/> 
    </Style> 
    <Style ss:ID="s153"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    </Style> 
    <Style ss:ID="s154"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders/> 
    <NumberFormat ss:Format="d\-mmm"/> 
    </Style> 
    <Style ss:ID="s155"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders/> 
    </Style> 
    <Style ss:ID="s156"> 
    <Alignment ss:Horizontal="Left" ss:Vertical="Bottom" ss:Indent="1"/> 
    <Borders> 
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    </Style> 
    <Style ss:ID="s161"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="2"/> 
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    </Style> 
    <Style ss:ID="s162"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <NumberFormat ss:Format="d\-mmm"/> 
    </Style> 
    <Style ss:ID="s163"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    </Style> 
    <Style ss:ID="s164"> 
    <Alignment ss:Horizontal="Left" ss:Vertical="Bottom" ss:Indent="1"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="2"/> 
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="1"/> 
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="2"/> 
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="1"/> 
    </Borders> 
    </Style> 
    <Style ss:ID="s165"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Center"/> 
    <Borders> 
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <Interior ss:Color="#92D050" ss:Pattern="Solid"/> 
    </Style> 
    <Style ss:ID="s166"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Center"/> 
    <Borders/> 
    <Interior ss:Color="#92D050" ss:Pattern="Solid"/> 
    <NumberFormat ss:Format="d\-mmm"/> 
    </Style> 
    <Style ss:ID="s167"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Center"/> 
    <Borders/> 
    <Interior ss:Color="#92D050" ss:Pattern="Solid"/> 
    </Style> 
    <Style ss:ID="s170"> 
    <Alignment ss:Horizontal="Center" ss:Vertical="Bottom"/> 
    <Borders> 
    <Border ss:Position="Bottom" ss:LineStyle="Continuous" ss:Weight="2" 
    ss:Color="#FF0000"/> 
    <Border ss:Position="Left" ss:LineStyle="Continuous" ss:Weight="2"/> 
    <Border ss:Position="Top" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <Font ss:FontName="Calibri" x:Family="Swiss" ss:Size="11" ss:Color="#000000" 
    ss:Bold="1"/> 
    </Style> 
    <Style ss:ID="s185"> 
    <Alignment ss:Horizontal="Right" ss:Vertical="Center" ss:Indent="2"/> 
    <Borders> 
    <Border ss:Position="Right" ss:LineStyle="Continuous" ss:Weight="2"/> 
    </Borders> 
    <Interior ss:Color="#92D050" ss:Pattern="Solid"/> 
    </Style> 
</Styles> 
<Worksheet ss:Name="Sheet4"> 
    <Table ss:ExpandedColumnCount="4" ss:ExpandedRowCount="4" 
    ss:DefaultRowHeight="15"> 
    <Column ss:AutoFitWidth="0" ss:Width="54.75"/> 
    <Column ss:AutoFitWidth="0" ss:Width="122.25"/> 
    <Column ss:AutoFitWidth="0" ss:Width="54.75"/> 
    <Column ss:AutoFitWidth="0" ss:Width="101.25"/> 
    <Row ss:Height="15.75"> 
    <Cell ss:StyleID="s170"><Data ss:Type="String">ID</Data></Cell> 
    <Cell ss:StyleID="s151"><Data ss:Type="String">Date</Data></Cell> 
    <Cell ss:StyleID="s151"><Data ss:Type="String">Quantity</Data></Cell> 
    <Cell ss:StyleID="s152"><Data ss:Type="String">Customer</Data></Cell> 
    </Row> 
    <Row> 
    <Cell ss:StyleID="s153"><Data ss:Type="Number">754</Data></Cell> 
    <Cell ss:StyleID="s154"><Data ss:Type="DateTime">2016-11-15T00:00:00.000</Data></Cell> 
    <Cell ss:StyleID="s155"><Data ss:Type="Number">95</Data></Cell> 
    <Cell ss:StyleID="s156"><ss:Data ss:Type="String" 
     xmlns="http://www.w3.org/TR/REC-html40"><S><Font html:Color="#000000">A</Font></S><Font 
     html:Color="#000000">jax</Font></ss:Data></Cell> 
    </Row> 
    <Row ss:AutoFitHeight="0" ss:Height="27"> 
    <Cell ss:StyleID="s165"><Data ss:Type="Number">432</Data></Cell> 
    <Cell ss:StyleID="s166"><Data ss:Type="DateTime">2016-11-03T00:00:00.000</Data></Cell> 
    <Cell ss:StyleID="s167"><Data ss:Type="Number">14</Data></Cell> 
    <Cell ss:StyleID="s185"><ss:Data ss:Type="String" 
     xmlns="http://www.w3.org/TR/REC-html40"><Font html:Color="#000000">Kr</Font><I><Font 
     html:Color="#000000">oo</Font></I><Font html:Color="#000000">n</Font></ss:Data></Cell> 
    </Row> 
    <Row ss:Height="19.5"> 
    <Cell ss:StyleID="s161"><Data ss:Type="Number">322</Data></Cell> 
    <Cell ss:StyleID="s162"><Data ss:Type="DateTime">2016-11-01T00:00:00.000</Data></Cell> 
    <Cell ss:StyleID="s163"><Data ss:Type="Number">52</Data></Cell> 
    <Cell ss:StyleID="s164"><ss:Data ss:Type="String" 
     xmlns="http://www.w3.org/TR/REC-html40"><B><S><Font html:Size="14" 
     html:Color="#548235">S</Font></S></B><Font html:Color="#000000">hou</Font><Font 
     html:Color="#FF0000">t</Font><Font html:Color="#000000">er K</Font><Font 
     html:Color="#C65911">res</Font><Font html:Color="#000000">t</Font></ss:Data></Cell> 
    </Row> 
    </Table> 
</Worksheet> 
</Workbook>

來源

2016-12-25 a student

當你調用一個模板，當前節點不會改變。您需要直接使用myElement參數來實現您想要的功能。取而代之的@html:Color使用$myElement/@html:Color：

<xsl:attribute name="style"> 
    <xsl:if test="$myElement/@html:Color">color:<xsl:value-of select="$myElement/@html:Color"/>; </xsl:if> 
    <xsl:if test="$myElement/@html:Size">font-size:<xsl:value-of select="$myElement/@html:Size"/>pt; </xsl:if> 
</xsl:attribute>

如果您正在使用匹配當前節點將是匹配的節點，你的測試將是正確的。

隨着你的輸入結構中的輸出結構相匹配，匹配提供了一種簡單的方法來生成所需的輸出：

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
       xmlns:x="urn:schemas-microsoft-com:office:excel" 
       xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" 
       xmlns:html="http://www.w3.org/TR/REC-html40" 
       exclude-result-prefixes="x ss html" 
       version="2.0"> 

    <xsl:output method="html"/> 

    <xsl:template match="/"> 
     <xsl:apply-templates select="ss:Workbook/ss:Worksheet/ss:Table/ss:Row"/> 
    </xsl:template> 

    <xsl:template match="ss:Row"> 
     <tr><xsl:apply-templates select="ss:Cell"/></tr> 
    </xsl:template> 

    <xsl:template match="ss:Cell"> 
     <td><xsl:apply-templates select="ss:Data"/></td> 
    </xsl:template> 

    <!-- lower case names for embedded html elements --> 
    <xsl:template match="html:*"> 
     <xsl:element name="{lower-case(local-name())}"> 
      <xsl:apply-templates/> 
     </xsl:element> 
    </xsl:template> 

    <!-- turn html font tags into spans with style attributes --> 
    <xsl:template match="html:Font"> 
     <span> 
      <xsl:if test="@html:Color or @html:Size"> 
       <xsl:attribute name="style"> 
        <xsl:if test="@html:Color">color: <xsl:value-of select="@html:Color"/>;</xsl:if> 
        <xsl:if test="@html:Size">font-size: <xsl:value-of select="@html:Size"/>pt;</xsl:if> 
       </xsl:attribute> 
      </xsl:if> 
      <xsl:apply-templates/> 
     </span> 
    </xsl:template> 

</xsl:stylesheet>

來源

2016-12-26 00:35:48 teppic

謝謝你了，那向我發送了正確的方向！ –

回答

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