更新
我要向提供答案的人道歉,似乎我造成了各种混乱。为避免进一步复杂化事情,我已经删除了先前的代码并添加了新的信息。继续阅读...
我正在使用Umbraco开发自定义博客。 Umbraco将XML作为输出,然后使用XSLT进行读取。
XML的结构如下
- 博客
- 博客中心
- 房间
- 博客文章
- 博客文章
- 博客文章
- 房间
- 博客文章
- 房间
- 博客中心
- 房间
- 博客文章
- 房间
- 博客中心
这是XML代码,我已经清理了很多内容,以使其至少有些可读性。
<Blog id="1078" parentID="1049" level="2" writerID="0" creatorID="0" nodeType="1073" template="1089" sortOrder="7" createDate="2010-09-27T14:11:04" updateDate="2010-10-12T16:59:12" nodeName="Blog" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078" isDoc="">
<newPageTitle>The Lorem Ipsum Blog</newPageTitle>
<BlogCentre id="1079" parentID="1078" level="3" writerID="0" creatorID="0" nodeType="1075" template="1076" sortOrder="1" createDate="2010-09-27T14:11:49" updateDate="2010-10-07T14:43:13" nodeName="Blog Centre 1" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079" isDoc="">
<Room id="1081" parentID="1079" level="4" writerID="0" creatorID="0" nodeType="1077" template="0" sortOrder="1" createDate="2010-09-27T14:12:26" updateDate="2010-10-07T14:43:06" nodeName="Room 10" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081" isDoc="">
<BlogPost id="1175" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1192" sortOrder="1" createDate="2010-10-07T14:51:48" updateDate="2010-10-12T21:30:53" nodeName="The first ever Blog post" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1175" isDoc="">
<topicTitle>The first ever blog</topicTitle>
</BlogPost>
<BlogPost id="1180" parentID="1081" level="5" writerID="0" creatorID="3" nodeType="1087" template="1089" sortOrder="2" createDate="2010-10-08T15:52:20" updateDate="2010-10-12T16:57:00" nodeName="asdasd" writerName="Administrator" creatorName="ZX" path="-1,1049,1078,1079,1081,1180" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
<BlogPost id="1181" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="3" createDate="2010-10-08T17:50:19" updateDate="2010-10-12T11:40:37" nodeName="condimentum" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1181" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-09-01T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1194" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="4" createDate="2010-10-12T11:41:50" updateDate="2010-10-12T11:42:37" nodeName="Nam augue" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1194" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-08-05T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1195" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="5" createDate="2010-10-12T11:42:15" updateDate="2010-10-12T11:42:25" nodeName="consequat nunc" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1195" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-08-12T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1196" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="6" createDate="2010-10-12T12:05:57" updateDate="2010-10-12T12:08:40" nodeName="cursus congue" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1196" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2009-10-22T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1197" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="7" createDate="2010-10-12T12:08:54" updateDate="2010-10-12T12:09:24" nodeName="inceptos" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1197" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2009-11-19T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1198" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="8" createDate="2010-10-12T12:09:45" updateDate="2010-10-12T12:10:13" nodeName="inceptos himenaeos" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1198" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2009-12-16T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1199" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="9" createDate="2010-10-12T12:10:29" updateDate="2010-10-12T12:10:56" nodeName="consequat" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1199" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-01-13T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1200" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="10" createDate="2010-10-12T12:11:08" updateDate="2010-10-12T12:11:35" nodeName="himenaeos" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1200" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-02-09T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1201" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="11" createDate="2010-10-12T12:11:45" updateDate="2010-10-12T12:12:35" nodeName="cursus congue" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1201" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-04-22T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1202" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="12" createDate="2010-10-12T12:12:18" updateDate="2010-10-12T12:12:45" nodeName="pharetra" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1202" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-03-09T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1203" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="13" createDate="2010-10-12T12:13:05" updateDate="2010-10-12T12:13:27" nodeName="inceptos himenaeos" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1203" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-05-26T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1204" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="14" createDate="2010-10-12T12:13:36" updateDate="2010-10-12T12:13:56" nodeName="pharetra" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1204" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-06-11T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1205" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="15" createDate="2010-10-12T12:14:06" updateDate="2010-10-12T12:14:41" nodeName="Fusce augue" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1205" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-07-08T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1206" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="16" createDate="2010-10-12T12:14:52" updateDate="2010-10-12T12:15:19" nodeName="pharetra et fermentum" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1206" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-08-09T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1207" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="17" createDate="2010-10-12T12:15:31" updateDate="2010-10-12T12:15:51" nodeName="Fusce augue purus" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1207" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-09-14T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1208" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="18" createDate="2010-10-12T12:16:25" updateDate="2010-10-12T12:16:45" nodeName="Class aptent taciti" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1208" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-06-04T00:00:00</archiveUnder>
</BlogPost>
<BlogPost id="1209" parentID="1081" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="19" createDate="2010-10-12T12:17:01" updateDate="2010-10-12T12:17:29" nodeName="Class aptent" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1081,1209" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
<archiveUnder>2010-06-21T00:00:00</archiveUnder>
</BlogPost>
</Room>
<Room id="1082" parentID="1079" level="4" writerID="0" creatorID="0" nodeType="1077" template="0" sortOrder="2" createDate="2010-09-27T14:12:33" updateDate="2010-10-07T14:43:09" nodeName="Test Blog" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1082" isDoc="">
<BlogPost id="1182" parentID="1082" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="1" createDate="2010-10-08T17:51:19" updateDate="2010-10-08T17:51:58" nodeName="Test Blog" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1082,1182" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
</Room>
<Room id="1083" parentID="1079" level="4" writerID="0" creatorID="0" nodeType="1077" template="1089" sortOrder="3" createDate="2010-09-27T14:12:40" updateDate="2010-10-07T14:49:48" nodeName="Test Blog" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1083" isDoc="">
<BlogPost id="1183" parentID="1083" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="1" createDate="2010-10-08T17:52:22" updateDate="2010-10-08T17:52:39" nodeName="Test Blog" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1079,1083,1183" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
</Room>
</BlogCentre>
<BlogCentre id="1080" parentID="1078" level="3" writerID="0" creatorID="0" nodeType="1075" template="1076" sortOrder="2" createDate="2010-09-27T14:11:55" updateDate="2010-10-07T14:43:23" nodeName="Blog Centre 2" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080" isDoc="">
<Room id="1084" parentID="1080" level="4" writerID="0" creatorID="0" nodeType="1077" template="0" sortOrder="1" createDate="2010-09-27T14:12:45" updateDate="2010-10-07T14:43:17" nodeName="Room 1" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1084" isDoc="">
<BlogPost id="1184" parentID="1084" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="1" createDate="2010-10-08T17:53:05" updateDate="2010-10-08T17:53:29" nodeName="Blog Post 3" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1084,1184" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
</Room>
<Room id="1085" parentID="1080" level="4" writerID="0" creatorID="0" nodeType="1077" template="0" sortOrder="2" createDate="2010-09-27T14:12:50" updateDate="2010-10-07T14:43:19" nodeName="Room 2" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1085" isDoc="">
<BlogPost id="1185" parentID="1085" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="1" createDate="2010-10-08T17:53:51" updateDate="2010-10-08T17:54:15" nodeName="Blog Post 109" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1085,1185" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
</Room>
<Room id="1086" parentID="1080" level="4" writerID="0" creatorID="0" nodeType="1077" template="1089" sortOrder="3" createDate="2010-09-27T14:12:55" updateDate="2010-10-07T14:50:39" nodeName="Room 3" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1086" isDoc="">
<BlogPost id="1186" parentID="1086" level="5" writerID="0" creatorID="0" nodeType="1087" template="1089" sortOrder="1" createDate="2010-10-08T17:54:28" updateDate="2010-10-08T17:54:51" nodeName="Blog Post 123" writerName="Administrator" creatorName="Administrator" path="-1,1049,1078,1080,1086,1186" isDoc="">
<topicTitle>Lorem Ipsum</topicTitle>
</BlogPost>
</Room>
</BlogCentre>
</Blog>
在Umbraco XSLT样式表中,有一个参数传递为当前页面。
<xsl:param name="currentPage" />
这将始终是父节点
<Blog />
,所以我们必须从这里开始。你会注意到在<Blog />
和<BlogPost />
之间有中间节点,但我们希望计算每个<BlogCentre />
和<Room />
的所有BlogPosts的TOTAL数量。为了做到这一点,我一直在使用...
<xsl:for-each select="$currentPage/descendant::BlogPost" />
这会选择所有的博客文章,无论Centre/Room如何。
现在我的要求是,根据月份和年份(包括每个月的帖子计数)对这些博客文章进行分组。我想按createDate
属性来分组,除非有一个名为<archiveUnder>some-date-here</archiveUnder>
的子节点存在。进一步解释如下:
更新
如果需要,可以通过检查属性是否为空轻松完成此部分,因此解决方案可以省略此部分。
<BlogPost createDate="2010-10-08T17:52:22">
<!-- no archiveUnder -->
</BlogPost>
^ 使用创建日期
<BlogPost createDate="2010-10-08T17:52:22">
<archiveUnder>2010-10-08T17:51:19</archiveUnder>
</BlogPost>
^ 使用archiveUnder
最后,这里是预期输出的示例。
<ul>
<li>
<h3>2010</h3>
<ul>
<li>September (4)</li>
<li>August (2)</li>
<li>June (5)</li> <!-- No July because there are no posts -->
</ul>
</li>
<li>
<h3>2009</h3>
<ul>
<li>April (4)</li>
<li>March (2)</li>
<li>January (5)</li> <!-- No February because there are no posts -->
</ul>
</li>
</ul>