使用 XSL 样式表将 GPX 导入 Filemaker Pro

发布于 2024-12-14 04:47:52 字数 4282 浏览 5 评论 0原文

我了解 GPSbabel,并使用它将 GPX 文件转换为 CSV,然后将其导入 Filemaker Pro 进行操作。但是,我希望能够更简单地导入 GPX 文件整齐地转换为 FMP,并希望我可以编写一个 XSL 样式表,将 XML 的 GPX 形式转换为 FMPXMLRESULT 语法。

我正在查看来自 Garmin Foretrex、Dakota、Nuvi 和 的 GPX 文件。 GPSmap296 设备。我对 XSL 样式表的最新尝试(使用从各种示例抄袭的片段)如下所示:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="trkseg">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" LAYOUT="" NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="ele" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lat" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lon" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time_text" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="@count">
                <xsl:for-each select="trkpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="time_text"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>

当我尝试使用上述样式表时,FMP 抱怨“XML 解析错误:无效的文档结构”。

我欢迎任何建议 - 我想我犯了一些非常简单和明显的错误。

此致

Rowland

这是我尝试导入的 Garmin Dakota 20 中典型 GPX 文件的截取版本。

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<gpx xmlns="http://www.topografix.com/GPX/1/1"
xmlns:gpxx="http://www.garmin.com/xmlschemas/GpxExtensions/v3"
xmlns:wptx1="http://www.garmin.com/xmlschemas/WaypointExtension/v1"
xmlns:gpxtpx="http://www.garmin.com/xmlschemas/TrackPointExtension/v1"
creator="Dakota 20" version="1.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.topografix.com/GPX/1/1
http://www.topografix.com/GPX/1/1/gpx.xsd
http://www.garmin.com/xmlschemas/GpxExtensions/v3
http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd
http://www.garmin.com/xmlschemas/WaypointExtension/v1
http://www8.garmin.com/xmlschemas/WaypointExtensionv1.xsd
http://www.garmin.com/xmlschemas/TrackPointExtension/v1
http://www.garmin.com/xmlschemas/TrackPointExtensionv1.xsd">
<metadata>
<link href="http://www.garmin.com">
<text>Garmin International</text>
</link>
<time>2011-10-21T16:55:50Z</time>
</metadata>
<trk>
<name>Current Track: 20 OCT 2011 10:31</name>
<extensions>
<gpxx:TrackExtension>
<gpxx:DisplayColor>Black</gpxx:DisplayColor>
</gpxx:TrackExtension>
</extensions>
<trkseg>
<trkpt lat="51.6084605176" lon="-2.2182025295">
<ele>43.40</ele>
<time>2011-10-20T09:31:44Z</time>
</trkpt>
<trkpt lat="51.6084605176" lon="-2.2182025295">
<ele>47.24</ele>
<time>2011-10-20T09:31:53Z</time>

</trkpt>
</trkseg>
</trk>
</gpx>

I know about GPSbabel and have used it for transforming GPX files into CSV that I can then import into Filemaker Pro for manipulation. However, I'd like to be able to import GPX files more simply & neatly into FMP and hoped I could write a XSL stylesheet to convert the GPX form of XML to the FMPXMLRESULT grammar.

I'm looking at GPX files from Garmin Foretrex, Dakota, Nuvi & GPSmap296 devices. My latest attempt at a XSL stylesheet (using snippets cribbed from various examples) looks like:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="trkseg">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" LAYOUT="" NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="ele" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lat" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lon" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time_text" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="@count">
                <xsl:for-each select="trkpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="time_text"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>

When I try to use the above stylesheet, FMP complains "XML parsing error: invalid document structure".

I'd welcome any suggestions - I guess I'm making some very simple and obvious error.

regards

Rowland

Here is a snipped version of a typical GPX file from a Garmin Dakota 20 that I am trying to import.

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<gpx xmlns="http://www.topografix.com/GPX/1/1"
xmlns:gpxx="http://www.garmin.com/xmlschemas/GpxExtensions/v3"
xmlns:wptx1="http://www.garmin.com/xmlschemas/WaypointExtension/v1"
xmlns:gpxtpx="http://www.garmin.com/xmlschemas/TrackPointExtension/v1"
creator="Dakota 20" version="1.1"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.topografix.com/GPX/1/1
http://www.topografix.com/GPX/1/1/gpx.xsd
http://www.garmin.com/xmlschemas/GpxExtensions/v3
http://www8.garmin.com/xmlschemas/GpxExtensionsv3.xsd
http://www.garmin.com/xmlschemas/WaypointExtension/v1
http://www8.garmin.com/xmlschemas/WaypointExtensionv1.xsd
http://www.garmin.com/xmlschemas/TrackPointExtension/v1
http://www.garmin.com/xmlschemas/TrackPointExtensionv1.xsd">
<metadata>
<link href="http://www.garmin.com">
<text>Garmin International</text>
</link>
<time>2011-10-21T16:55:50Z</time>
</metadata>
<trk>
<name>Current Track: 20 OCT 2011 10:31</name>
<extensions>
<gpxx:TrackExtension>
<gpxx:DisplayColor>Black</gpxx:DisplayColor>
</gpxx:TrackExtension>
</extensions>
<trkseg>
<trkpt lat="51.6084605176" lon="-2.2182025295">
<ele>43.40</ele>
<time>2011-10-20T09:31:44Z</time>
</trkpt>
<trkpt lat="51.6084605176" lon="-2.2182025295">
<ele>47.24</ele>
<time>2011-10-20T09:31:53Z</time>

</trkpt>
</trkseg>
</trk>
</gpx>

如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

扫码二维码加入Web技术交流群

发布评论

需要 登录 才能够评论, 你可以免费 注册 一个本站的账号。

评论(2

青春有你 2024-12-21 04:47:52

这里有几个问题。其中之一是:

<xsl:template match="trkseg">

您不是从根开始,因此 XSLT 处理器将使用默认规则(即输出元素的值)处理根和所有其他元素。这可能会在 FMPXMLRESULT 周围添加额外的文本。要修复它,我们需要执行以下操作:

<xsl:template match="/">
  <xsl:for-each select="//trkseg/trkpt"> <!-- or use a full path -->
    ...
  </xsl:for-each>

这还不够,因为 trkseg 不仅仅是 trkseg,它还是 GPX 命名空间中的 trkseg。如果没有正确的名称空间声明,样式表根本找不到元素。最后一个问题是 latlon 是属性,您需要将它们称为 @lat@lon代码>.这是有效的 XSLT:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:gpx="http://www.topografix.com/GPX/1/1"
    exclude-result-prefixes="gpx">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="/">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" 
                LAYOUT=""  NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="ele" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lat" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lon" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="count(//gpx:trkseg/gpx:trkpt)">
                <xsl:for-each select="//gpx:trkseg/gpx:trkpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:time"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>

Several problems here. One is this:

<xsl:template match="trkseg">

You do not start at the root, so the XSLT processor will process the root and all other elements using default rules (which are to output the value of the element). This may add extra text around FMPXMLRESULT. To fix it we need to do something like:

<xsl:template match="/">
  <xsl:for-each select="//trkseg/trkpt"> <!-- or use a full path -->
    ...
  </xsl:for-each>

This is not enough because trkseg is not just trkseg, it's trkseg in the GPX namespace. Without proper namespace declaration the stylesheet won't find the elements at all. And the final problem is that lat and lon are attributes and you need to refer to them as @lat and @lon. Here's the working XSLT:

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:gpx="http://www.topografix.com/GPX/1/1"
    exclude-result-prefixes="gpx">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="/">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" 
                LAYOUT=""  NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="ele" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lat" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="lon" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="count(//gpx:trkseg/gpx:trkpt)">
                <xsl:for-each select="//gpx:trkseg/gpx:trkpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:time"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>
网白 2024-12-21 04:47:52

这是一个 xslt 文件,用于仅读取航路点,而不读取航迹:
方式:我将时间、名称、符号和类型字段添加到导入中。如果
不需要,删除该文件中相应的行。

将虚线下方的文本复制并存储在名为的文件中
“yourchoice.xslt”,其中“yourchoice”可以是您想要的任何名称,
在 filemaker 中将其用作 xslt 转换文件。

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:gpx="http://www.topografix.com/GPX/1/1"
    exclude-result-prefixes="gpx">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="/">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" 
                LAYOUT=""  NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="latitude" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="longitude" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="elevation" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="name" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="sym" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="type" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="count(gpx:wpt)">
                <xsl:for-each select="gpx:wpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:time"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:name"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:sym"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:type"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>

Here is a xslt file to read out only the waypoints, not the tracks: By
the way: I added the fields time, name, sym and type to the import. If
not needed, delete the corresponding lines in this file.

Copy and store the text below the dotted line in a file named
"yourchoice.xslt" where "yourchoice" might be any name you want and
use this as a xslt transformation file in filemaker.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:gpx="http://www.topografix.com/GPX/1/1"
    exclude-result-prefixes="gpx">
    <xsl:output indent="yes" method="xml"/>
    <xsl:template match="/">
        <FMPXMLRESULT xmlns="http://www.filemaker.com/fmpxmlresult">
            <ERRORCODE>0</ERRORCODE>
            <PRODUCT BUILD="01-25-2011" NAME="FileMaker" VERSION="ProAdvanced 11.0v3"/>
            <DATABASE DATEFORMAT="Yyyy-m-d" 
                LAYOUT=""  NAME="gpx_import_test.fp7" RECORDS="{@count}"
                TIMEFORMAT="k:mm:ss "/>
            <METADATA>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="latitude" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="longitude" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="elevation" TYPE="NUMBER"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="time" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="name" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="sym" TYPE="TEXT"/>
                <FIELD EMPTYOK="YES" MAXREPEAT="1" NAME="type" TYPE="TEXT"/>
            </METADATA>
            <RESULTSET FOUND="count(gpx:wpt)">
                <xsl:for-each select="gpx:wpt">
                    <ROW MODID="0" RECORDID="{position()}">
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lat"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="@lon"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:ele"/>
                            </DATA>
                        </COL>
                        <COL>
                            <DATA>
                                <xsl:value-of select="gpx:time"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:name"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:sym"/>
                            </DATA>
                        </COL>
                          <COL>
                            <DATA>
                                <xsl:value-of select="gpx:type"/>
                            </DATA>
                        </COL>
                    </ROW>
                </xsl:for-each>
            </RESULTSET>
        </FMPXMLRESULT>
    </xsl:template>
</xsl:stylesheet>
~没有更多了~
我们使用 Cookies 和其他技术来定制您的体验包括您的登录状态等。通过阅读我们的 隐私政策 了解更多相关信息。 单击 接受 或继续使用网站,即表示您同意使用 Cookies 和您的相关数据。
原文