Question

我有以下xsl ：

<xsl:key name="kEventslegal" 
         match="HISTORY_EVENT"
         use="concat(generate-id(
                        preceding-sibling::HISTORY_EVENT[
                           @Name='Item Acceptance Review event NO by Legal'
                        ][last()]
                     ),
                     '+',
                     generate-id(
                        following-sibling::HISTORY_EVENT[
                           @Name='Legal Report done'
                        ][1])
                     )"/>

xml：

<ROOT>
     <HISTORY_EVENT Name="Item Acceptance Review event NO by Legal" 
                    EVENTSUBJECT="Item Acceptance Review event NO by Legal">
          <EVENT_TIMESTAMP>31/01/2011 11:08:27</EVENT_TIMESTAMP>
          <EVENT_STATE>opend</EVENT_STATE>
          <EVENT_ROLE>Legal Unit Specialist</EVENT_ROLE>
          <EVENT_USER>legal.test</EVENT_USER>
          <EVENT_TYPE>normal</EVENT_TYPE>
          <EVENT_PROCESS>Item Acceptance Review event NO by Legal Unit Specialist</EVENT_PROCESS>
          <EVENT_MESSAGE>Item Acceptance Review event NO by Legal Unit Specialist legal.test</EVENT_MESSAGE>
        </HISTORY_EVENT>
........
</ROOT>

有什么想法吗？

Answer 1

此<xsl:key>标识由两个特定HISTORY_EVENT元素包围的所有HISTORY_EVENT元素：

第一个 - 具有Name属性且值为'Item Acceptance Review event NO by Legal'
最后一项 - 具有值Name的{{1}}属性：'Legal Report done'

总结：看起来像所有法律报告的所有条目，审核结果为NO。

密钥generate-id是什么（previous-sibling :: ...意思是XSL 1.0

1 个答案: