我有以下来自 SharePoint 控件的 XML。我想使用 XSLT 进行转换以生成嵌套的 ul>li 列表。但是我在迭代每一行时遇到了问题,主文件夹对每一行重复,而不是创建一个主文件夹节点并在该节点下添加Menu_Display_name值以模仿树视图......我的XML是这样的:
<dsQueryResponse>
<NewDataSet>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ CORP HR TIME SELF SERVICE" SECONDARY_FOLDER="Time" MENU_DISPLAY_NAME="Create Timecard"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ CORP HR TIME SELF SERVICE" SECONDARY_FOLDER="Time" MENU_DISPLAY_NAME="Recent Timecards"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ CORP HR TIME SELF SERVICE" SECONDARY_FOLDER="Time" MENU_DISPLAY_NAME="Templates"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ CORP HR TIME SELF SERVICE" SECONDARY_FOLDER="Time" MENU_DISPLAY_NAME="Timecard Search"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ CORP EXP ENTRY" SECONDARY_FOLDER="" MENU_DISPLAY_NAME="Expenses Home"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ HR EMP SELF SERVICE" SECONDARY_FOLDER="" MENU_DISPLAY_NAME="Accommodation Request"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ HR EMP SELF SERVICE" SECONDARY_FOLDER="" MENU_DISPLAY_NAME="Additional Personal Information" ></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ HR EMP SELF SERVICE" SECONDARY_FOLDER="" MENU_DISPLAY_NAME="All Actions Awaiting Your Attention"></Row>
<Row DOMAIN_USERNAME="someUser" PRIMARY_FOLDER="XYZ HR EMP SELF SERVICE" SECONDARY_FOLDER="" MENU_DISPLAY_NAME="Appraisals"></Row>
</NewDataSet>
</dsQueryResponse>
我在XSL的"穷人的尝试"是这样的:
<xsl:template name="dvt_1.body">
<xsl:param name="Rows" />
<xsl:param name="FirstRow" />
<xsl:param name="LastRow" />
<ul>
<xsl:for-each select="$Rows">
<xsl:if test="position() >= $FirstRow and position() <= $LastRow">
<xsl:call-template name="dvt_1.rowview" />
</xsl:if>
</xsl:for-each>
</ul>
</xsl:template>
<xsl:template name="dvt_1.rowview">
<li class="isFolder isExpanded">
<xsl:value-of select="@PRIMARY_FOLDER" />
<xsl:choose>
<xsl:when test="@SECONDARY_FOLDER != ''">
<ul>
<li class="isFolder isExpanded">
<xsl:value-of select="@SECONDARY_FOLDER" />
<ul>
<li><xsl:value-of select="@MENU_DISPLAY_NAME" /></li>
</ul>
</li>
</ul>
</xsl:when>
<xsl:otherwise>
<ul>
<li><xsl:value-of select="@MENU_DISPLAY_NAME" /></li>
</ul>
</xsl:otherwise>
</xsl:choose>
</li>
</xsl:template>
我想要的 xsl 输出是这样的:
<div id="navigator">
<ul>
<li class="isFolder isExpanded">
XYZ CORP HR TIME SELF SERVICE
<ul>
<li class="isFolder isExpanded">
Time
<ul>
<li><a href="#" target="_tab">Create Timecard</a></li>
<li><a href="#" target="_tab">Recent Timecards</a></li>
<li><a href="#" target="_tab">Templates</a></li>
<li><a href="#" target="_tab">Timecard Search</a></li>
</ul>
</li>
</ul>
</li>
<li class="isFolder isExpanded">
XYZ CORP EXP ENTRY
<ul>
<li><a href="#" target="_tab">Expense Home</a></li>
</ul>
</li>
<li class="isFolder isExpanded">
XYZ HR EMP SELF SERVICE
<ul>
<li><a href="#" target="_tab">Accommodation Request</a></li>
<li><a href="#" target="_tab">Additional Personal Information</a></li>
<li><a href="#" target="_tab">All Actions Awaiting Your Attention</a></li>
<li><a href="#" target="_tab">Appraisals</a></li>
</ul>
</li>
</ul>
</div>
有人可以帮助我使用 xslt 实现这一点吗?
Muenchian分组确实是您需要在XSLT 1.0中查看的内容(我相信这是Sharepoint使用的)。首先,按 PRIMARY_VALUE
属性进行分组,因此您有一个如下所示的键:
<xsl:key name="primary" match="Row" use="@PRIMARY_FOLDER" />
但是我假设给定PRIMARY_VALUE
您可能有多个SECONDARY_FOLDER
,因此您需要第二个密钥:
<xsl:key name="secondary" match="Row" use="concat(@PRIMARY_FOLDER, '|', @SECONDARY_FOLDER)" />
首先选择每个PRIMARY_FOLDER
值第一次出现的行
<xsl:for-each select="$rows[generate-id() = generate-id(key('primary', @PRIMARY_FOLDER)[1])]">
然后,选择具有不同SECONDARY_VALUE
的行以构成嵌套列表的基础
<xsl:apply-templates select="key('primary', @PRIMARY_FOLDER)[generate-id() = generate-id(key('secondary', concat(@PRIMARY_FOLDER, '|', @SECONDARY_FOLDER))[1])]" mode="secondary" />
唯一的额外工作是,根据是否填充SECONDARY_FOLDER
,您的行为略有不同。不过,您可以使用两个单独的模板执行此操作。
试试这个 XSLT:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="html" indent="yes" />
<xsl:key name="primary" match="Row" use="@PRIMARY_FOLDER" />
<xsl:key name="secondary" match="Row" use="concat(@PRIMARY_FOLDER, '|', @SECONDARY_FOLDER)" />
<xsl:variable name="rows" select="//Row" />
<xsl:template match="/">
<ul>
<xsl:for-each select="$rows[generate-id() = generate-id(key('primary', @PRIMARY_FOLDER)[1])]">
<li class="isFolder isExpanded">
<xsl:value-of select="@PRIMARY_FOLDER" />
<xsl:apply-templates select="key('primary', @PRIMARY_FOLDER)[generate-id() = generate-id(key('secondary', concat(@PRIMARY_FOLDER, '|', @SECONDARY_FOLDER))[1])]" mode="secondary" />
</li>
</xsl:for-each>
</ul>
</xsl:template>
<xsl:template match="Row[@SECONDARY_FOLDER != '']" mode="secondary">
<li class="isFolder isExpanded">
<xsl:value-of select="@SECONDARY_FOLDER" />
<ul>
<xsl:apply-templates select="key('secondary', concat(@PRIMARY_FOLDER, '|', @SECONDARY_FOLDER))" />
</ul>
</li>
</xsl:template>
<xsl:template match="Row" mode="secondary">
<xsl:apply-templates select="key('primary', @PRIMARY_FOLDER)" />
</xsl:template>
<xsl:template match="Row">
<li>
<a href="#" target="_tab">
<xsl:value-of select="@MENU_DISPLAY_NAME" />
</a>
</li>
</xsl:template>
</xsl:stylesheet>
在 http://xsltransform.net/pPzifq9 看到这个在行动。
请注意,如果实际的 XML 具有命名空间,则需要修改 XSLT 以考虑这些命名空间。