如果有人可以帮助我创建xslt,以便基于重复元素的值(PlayBack--ControlInfo-ControlName1)而不是空值从XML中删除重复的节点,我将不胜感激。
我想从GStep / Step中删除除空值(PlayBack--ControlInfo-ControlName1)外的所有重复元素
输入XML
<?xml version="1.0" encoding="utf-8"?>
<Document>
<Meta>
<GpsFile>notepad_may_30_file</GpsFile>
<GpsId>36fa4fe8-9691-4a7f-8bc1-9543f6b7d29a</GpsId>
<ExePath>
<ExePath1>C:\WINDOWS\SYSTEM32\notepad.exe</ExePath1>
</ExePath>
</Meta>
<Process>
<GStep DialogName="Untitled - Notepad">
<Step DialogName="Untitled - Notepad">
<Step-ID>3</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>4</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>5</Step-ID>
<PlayBack--ControlInfo-ControlName1>Edit</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>6</Step-ID>
<PlayBack--ControlInfo-ControlName1>Replace...\tCtrl+H</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>12</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>13</Step-ID>
<PlayBack--ControlInfo-ControlName1>Edit</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>14</Step-ID>
<PlayBack--ControlInfo-ControlName1>Replace...\tCtrl+H</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>15</Step-ID>
<PlayBack--ControlInfo-ControlName1>Cancel</PlayBack--ControlInfo-ControlName1>
</Step>
</GStep>
<GStep DialogName="Replace">
<Step DialogName="Replace">
<Step-ID>8</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Replace">
<Step-ID>9</Step-ID>
<PlayBack--ControlInfo-ControlName1>Cancel</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Replace">
<Step-ID>10</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Replace">
<Step-ID>16</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
</GStep>
</Process>
</Document>
实际上希望得到如下结果。
<?xml version="1.0" encoding="utf-8"?>
<Document>
<Meta>
<GpsFile>notepad_may_30_file</GpsFile>
<GpsId>36fa4fe8-9691-4a7f-8bc1-9543f6b7d29a</GpsId>
<ExePath>
<ExePath1>C:\WINDOWS\SYSTEM32\notepad.exe</ExePath1>
</ExePath>
</Meta>
<Process>
<GStep DialogName="Untitled - Notepad">
<Step DialogName="Untitled - Notepad">
<Step-ID>3</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>4</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>5</Step-ID>
<PlayBack--ControlInfo-ControlName1>Edit</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>6</Step-ID>
<PlayBack--ControlInfo-ControlName1>Replace...\tCtrl+H</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>12</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Untitled - Notepad">
<Step-ID>15</Step-ID>
<PlayBack--ControlInfo-ControlName1>Cancel</PlayBack--ControlInfo-ControlName1>
</Step>
</GStep>
<GStep DialogName="Replace">
<Step DialogName="Replace">
<Step-ID>8</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Replace">
<Step-ID>9</Step-ID>
<PlayBack--ControlInfo-ControlName1>Cancel</PlayBack--ControlInfo-ControlName1>
</Step>
<Step DialogName="Replace">
<Step-ID>10</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
<Step DialogName="Replace">
<Step-ID>16</Step-ID>
<PlayBack--ControlInfo-ControlName1 />
</Step>
</GStep>
</Process>
</Document>
Xslt代码段。
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:key name="ControlNameInfo1" match="Step" use="PlayBack--ControlInfo-ControlName1"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="GStep/Step[not(generate-id() = generate-id(key('ControlNameInfo1', PlayBack--
ControlInfo-ControlName)[1]))]"/>
</xsl:stylesheet>
应删除重复的值,但不应删除空的PlayBack--ControlInfo-ControlName1
非常感谢。
答案 0 :(得分:0)
我向您上一个问题发布的XSLT 3方法的XSLT 1.0转录将是
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:strip-space elements="*"/>
<xsl:output indent="yes"/>
<xsl:template match="@* | node()">
<xsl:copy>
<xsl:apply-templates select="@* | node()"/>
</xsl:copy>
</xsl:template>
<xsl:key name="dups" match="Step[normalize-space(PlayBack--ControlInfo-ControlName)]" use="concat(generate-id(..), '|', PlayBack--ControlInfo-ControlName)"/>
<xsl:template match="Step[normalize-space(PlayBack--ControlInfo-ControlName)][not(generate-id() = generate-id(key('dups', concat(generate-id(..), '|', PlayBack--ControlInfo-ControlName))[1]))]"/>
</xsl:stylesheet>