Question

我正在尝试从Filemaker数据库导出一些数据并通过XSLT

进行转换

我已经完成了大部分工作，但我遇到了一些嵌套数据：

XML输出的当前结构是：

    <?xml version="1.0" encoding="UTF-8"?>
<FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
    <ERRORCODE>0</ERRORCODE>
    <PRODUCT BUILD="07-18-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v4"/>
    <DATABASE DATEFORMAT="D/m/yyyy" LAYOUT="" NAME="bubbles.fp7" RECORDS="34604" TIMEFORMAT="k:mm:ss "/>
    <METADATA>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="description intro" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="Description Line 1" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="Description Line 2" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="description short" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="description W3" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="Destination URL" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="EAN Code" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="product code W1" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="product group name" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="product name W6" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="stock_for_sale_quantity" TYPE="NUMBER"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="UPC Code" TYPE="NUMBER"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="web link standard" TYPE="TEXT"/>
        <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="products_ADDITIONAL_IMAGES::full url" TYPE="TEXT"/>
    </METADATA>
    <RESULTSET FOUND="6">
        <ROW MODID="5678" RECORDID="5051">
            <COL>
                <DATA>description info here</DATA>
            </COL>
            <COL>
                <DATA> desc line 1</DATA>
            </COL>
            <COL>
                <DATA>desc line 2</DATA>
            </COL>
            <COL>
                <DATA>short description here</DATA>
            </COL>
            <COL>
                <DATA>
Reall long description goes in here</DATA>
            </COL>
            <COL>
                <DATA>url to product</DATA>
            </COL>
            <COL> 
                <DATA/>
            </COL>
            <COL>
                <DATA>SKU</DATA>
            </COL>
            <COL>
                <DATA>Acoustic guitars</DATA>
            </COL>
            <COL>
                <DATA>Epiphone EJ-200 Acoustic Guitar Vintage Sunburst EJ200</DATA>
            </COL>
            <COL>
                <DATA>0</DATA>
            </COL>
            <COL>
                <DATA>711106264509</DATA>
            </COL>
            <COL>
                <DATA>http://www.mywebsite.co.uk/catalog/product/view/id/15186</DATA>
            </COL>
            <COL>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_01.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_02.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_03.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_04.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_05.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/additional/epiej200vsbrst_06.jpg</DATA>
                <DATA>http://www.mywebsite.co.uk/store/images/uploads/epiej200vsbrst.jpg</DATA>
            </COL>
        </ROW>

我的XSL在某种程度上正在发挥作用，但我无法完全找出每张图片：

    <?xml version="1.0" encoding="utf-8"?>
    <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fmp="http://www.filemaker.com/fmpxmlresult" version="1.0" exclude-result-prefixes="fmp">
<xsl:output method="xml" version="1.0" encoding="windows-1251" indent="yes"/>
<xsl:template match="/">
    <product>
        <product_count>
            <xsl:value-of select="count(//fmp:ROW)"/>
        </product_count>
        <xsl:for-each select="fmp:FMPXMLRESULT/fmp:RESULTSET/fmp:ROW">
            <product_info>
                <description_info>
                    <xsl:value-of select="fmp:COL[1]/fmp:DATA"/>
                </description_info>
                <desc_line_1>
                    <xsl:value-of select="fmp:COL[2]/fmp:DATA"/>
                </desc_line_1>
                <desc_line_2>
                    <xsl:value-of select="fmp:COL[3]/fmp:DATA"/>
                </desc_line_2>
                <short_description>
                    <xsl:value-of select="fmp:COL[4]/fmp:DATA"/>
                </short_description>
                <long_description>
                    <xsl:value-of select="fmp:COL[5]/fmp:DATA"/>
                </long_description>
                <dest_url>
                    <xsl:value-of select="fmp:COL[6]/fmp:DATA"/>
                </dest_url>
                <ean>
                    <xsl:value-of select="fmp:COL[7]/fmp:DATA"/>
                </ean>
                <sku>
                    <xsl:value-of select="fmp:COL[8]/fmp:DATA"/>
                </sku>
                <group_name>
                    <xsl:value-of select="fmp:COL[9]/fmp:DATA"/>
                </group_name>
                <product_name>
                    <xsl:value-of select="fmp:COL[10]/fmp:DATA"/>
                </product_name>
                <stock_level>
                    <xsl:value-of select="fmp:COL[11]/fmp:DATA"/>
                </stock_level>
                <upc>
                    <xsl:value-of select="fmp:COL[12]/fmp:DATA"/>
                </upc>
                <web_link>
                    <xsl:value-of select="fmp:COL[13]/fmp:DATA"/>
                </web_link>
                <position>
                    <xsl:value-of select="fmp:DATA"/>
                </position>
                <images>
                    <xsl:variable name="count" select="count(fmp:COL[14]/fmp:DATA)"/>
                    <image_count>
                        <xsl:value-of select="$count"/>
                    </image_count>
                    <xsl:for-each select="fmp:COL[14]/fmp:DATA[position()&lt;=$count]">
                        <img>
                            <xsl:value-of select="position()"/>
                        </img>
                    </xsl:for-each>
                </images>
            </product_info>
        </xsl:for-each>
    </product>
</xsl:template>

除了能给我正确数量的标签但没有数据

的位以外，这是有效的

    <images>
        <image_count>7</image_count>
        <img/>
        <img/>
        <img/>
        <img/>
        <img/>
        <img/>
        <img/>
    </images>

任何人都可以帮助完成最后一个小循环吗？

Answer 1

你的事情比你需要的要复杂得多：

<xsl:for-each select="fmp:COL[14]/fmp:DATA">
  <img>
    <xsl:value-of select="."/>
  </img>
</xsl:for-each>

会给你

<img>http://www.absolutemusic.co.uk/store/images/uploads/additional/epiej200vsbrst_01.jpg</img>
<img>http://www.absolutemusic.co.uk/store/images/uploads/additional/epiej200vsbrst_02.jpg</img>
....

顺便说一句，我过去必须编写文件制作者XSLT并保持自己的理智（不必记住每个字段的正确列索引）我使用了这样的技巧：

<xsl:variable name="mdf" select="/fmp:FMPXMLRESULT/fmp:METADATA/fmp:FIELD" />
<xsl:variable name="descIntro" select="count($mdf[
    following-sibling::fmp:FIELD/@NAME = 'description intro']) + 1" />
<xsl:variable name="descL1" select="count($mdf[
    following-sibling::fmp:FIELD/@NAME = 'Description Line 1']) + 1" />

等等。这会为包含该字段的正确索引的每个字段名称创建一个变量，因此您可以使用fmp:COL[$images]之类的表达式而不是fmp:COL[14]。这具有额外的优势，如果您稍后更改导出定义以包括XSLT自动补偿的其他字段，则您不必手动修改所有数字。

filemaker xml通过xslt导出

1 个答案: