的前同輩我有這樣的XML:當前文本節點
<nav:objectList>
<nav:item >
<nav:attribute name="display">1</nav:attribute>
<nav:attribute name="className">document.Document</nav:attribute>
<nav:attribute name="title">item 1</nav:attribute>
<nav:attribute name="getFileExtension">pdf</nav:attribute>
</nav:item>
<nav:item >
<nav:attribute name="display">2</nav:attribute>
<nav:attribute name="className">video.Video</nav:attribute>
<nav:attribute name="title">item 2</nav:attribute>
<nav:attribute name="getFileExtension">mp4</nav:attribute>
</nav:item>
<nav:item >
<nav:attribute name="display">3</nav:attribute>
<nav:attribute name="className">document.Document</nav:attribute>
<nav:attribute name="title">item 3</nav:attribute>
<nav:attribute name="getFileExtension">pdf</nav:attribute>
</nav:item>
<nav:item >
<nav:attribute name="display">4</nav:attribute>
<nav:attribute name="className">video.Video</nav:attribute>
<nav:attribute name="title">item 4</nav:attribute>
<nav:attribute name="getFileExtension">mp4</nav:attribute>
</nav:item>
<nav:item >
<nav:attribute name="display">5</nav:attribute>
<nav:attribute name="className">document.Document</nav:attribute>
<nav:attribute name="title">item 5</nav:attribute>
<nav:attribute name="getFileExtension">pdf</nav:attribute>
</nav:item>
</nav:objectList>
我要統計所有document.Document當前document.Document前面。 (我不想算video.Video) 例如,如果我在5,我想返回2,而不是4
它看起來像帖子:XSLT - Comparing preceding-sibling's elements with current's node element
我實際上是試圖像(很多東西):
count(preceding-sibling::nav:attribute[@name='type.className']='com.arsdigita.cms.document.Document'
感謝的
羅曼
@LarsH:你說得對,我想全名融爲一體。 arsdigita.cms.document.Document),我簡化了XML。感謝你們倆 !! 你的兩個答案很有趣,我會嘗試下一個星期一(我無法測試它),並告訴你最好的一個 – 2011-08-08 08:43:54