Question

我坚持这个。无法弄清楚如何在子元素前添加元素并保留封闭元素的属性。

我有

<GXXML>
    <FEATURECLASS ProgID="mmGeoDatabase.MMFeatureClass.1">
        <SUBTYPE ProgID="mmGeoDatabase.MMSubType.1">
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE ProgID="mmGeoDatabase.MMAutoValue.1" EDITEVENT="mmEventFeatureCreate" EDITORTYPE="0">
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                </AUTOVALUE>
            </FIELD>
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE ProgID="mmGeoDatabase.MMAutoValue.1" EDITEVENT="mmEventFeatureCreate" EDITORTYPE="0">
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                </AUTOVALUE>
            </FIELD>
        </SUBTYPE>
    </FEATURECLASS>
</GXXML>

我想要这个

<GXXML>
    <FEATURECLASS ProgID="mmGeoDatabase.MMFeatureClass.1">
        <SUBTYPE ProgID="mmGeoDatabase.MMSubType.1">
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE ProgID="mmGeoDatabase.MMAutoValue.1" EDITEVENT="mmEventFeatureCreate" EDITORTYPE="0">
                    <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
                    <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                </AUTOVALUE>
            </FIELD>
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE ProgID="mmGeoDatabase.MMAutoValue.1" EDITEVENT="mmEventFeatureCreate" EDITORTYPE="0">
                    <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
                    <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                </AUTOVALUE>
            </FIELD>
        </SUBTYPE>
    </FEATURECLASS>
</GXXML>

这个Xpath选择了我想插入“缺失”子元素的元素

GXXML/FEATURECLASS/SUBTYPE//FIELD/AUTOVALUE[@EDITEVENT='mmEventFeatureCreate'][not(AUTOGENID)]

当我运行我的xslt时，我要么丢失属性，要么子元素的顺序正确或chile元素我的顺序不正确（dtd不验证），但封闭标签保留属性。

显示此内容的xslt：

<?xml version="1.0" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>

    <xsl:template match="*">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>

    <xsl:template match="@*|text()|comment()|processing-instruction()">
        <xsl:copy-of select="."/>
    </xsl:template>

    <xsl:template match="GXXML/FEATURECLASS/SUBTYPE/FIELD[1]/AUTOVALUE[@EDITEVENT='mmEventFeatureCreate'][not(AUTOGENID)]">
        <xsl:copy>
            <xsl:apply-templates select="node()|@*"/>
            <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
            <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
        </xsl:copy>
    </xsl:template>

    <xsl:template match="GXXML/FEATURECLASS/SUBTYPE/FIELD[2]/AUTOVALUE[@EDITEVENT='mmEventFeatureCreate'][not(AUTOGENID)]">
        <xsl:copy>
            <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
            <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
            <xsl:apply-templates select="node()|@*"/>
        </xsl:copy>
    </xsl:template>

</xsl:stylesheet>

我从xslt得到的输出：

<GXXML>
    <FEATURECLASS ProgID="mmGeoDatabase.MMFeatureClass.1">
        <SUBTYPE ProgID="mmGeoDatabase.MMSubType.1">
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE ProgID="mmGeoDatabase.MMAutoValue.1" EDITEVENT="mmEventFeatureCreate" EDITORTYPE="0">
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                    <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
                    <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
                </AUTOVALUE>
            </FIELD>
            <FIELD ProgID="mmGeoDatabase.MMField.1">
                <AUTOVALUE>
                    <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
                    <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
                    <AVDISPLAYORDER>0</AVDISPLAYORDER>
                    <AVEDMTABLESUBTYPE>888888</AVEDMTABLESUBTYPE>
                    <AVEDMPROPERTYTYPE>888888</AVEDMPROPERTYTYPE>
                </AUTOVALUE>
            </FIELD>
        </SUBTYPE>
    </FEATURECLASS>
</GXXML>

在Tim C的回答后编辑：这是提供所需输出的xslt

<?xml version="1.0" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>

<xsl:template match="*">
        <xsl:copy>
            <xsl:apply-templates select="@*|node()"/>
        </xsl:copy>
    </xsl:template>
    <xsl:template match="@*|text()|comment()|processing-instruction()">
        <xsl:copy-of select="."/>
    </xsl:template>

    <xsl:template match="GXXML/FEATURECLASS/SUBTYPE//FIELD/AUTOVALUE[@EDITEVENT='mmEventFeatureCreate'][not(AUTOGENID)]">
        <xsl:copy>
            <xsl:apply-templates select="@*"/>
            <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
            <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
            <xsl:apply-templates select="node()"/>
        </xsl:copy>
    </xsl:template>

</xsl:stylesheet>

Answer 1

您需要做的就是替换它....

<xsl:copy>
   <xsl:apply-templates select="node()|@*"/>
   <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
   <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
</xsl:copy>

有了......

<xsl:copy>
   <xsl:apply-templates select="@*"/>
   <AUTOGENID>{DE2DCE92-8CCF-42DB-B9F9-89D1DE5EDE6A}</AUTOGENID>
   <AUTOVALUENAME>ESRI Field Rules</AUTOVALUENAME>
   <xsl:apply-templates select="node()"/>
</xsl:copy>

因此，首先复制属性，然后添加新节点，然后复制其他现有节点。

xslt前置子标记

1 个答案: