【发布时间】:2014-02-13 00:57:59
【问题描述】:
所以,我需要使用 xslt 1.0 创建一个动态表。我看过几篇文章/帖子,但似乎无法将它们放在一起。在许多情况下,会有几个表格单元格包含空数据。在其他情况下,将有多个值需要连接到一个单元格中。这是示例 XML:
<Document>
<Records>
<User>
<Name>User1</Name>
<list xid="data.set">
<Data>
<Column>2</Column>
<Type>Carbs</Type>
<RowValue>Oatmeal</RowValue>
</Data>
<Data>
<Column>1</Column>
<Type>Protein</Type>
<RowValue>sausage</RowValue>
<RowValue>eggs</RowValue>
<RowValue>turkey</RowValue>
</Data>
</list>
</User>
<User>
<Name>User2</Name>
<list xid="data.set">
<Data>
<Type>Vegetables</Type>
<Column>8</Column>
<RowValue>Squash</RowValue>
</Data>
<Data>
<Column>3</Column>
<Type>Sweets</Type>
<RowValue>cake</RowValue>
<RowValue>cookies</RowValue>
</Data>
<Data>
<Column>5</Column>
<Type>Other</Type>
</Data>
<Data>
<Column>6</Column>
<Type>Beverage</Type>
<RowValue>grape juice</RowValue>
</Data>
</list>
</User>
<User>
<Name>User4</Name>
<list xid="data.set">
<Data>
<Column>7</Column>
<Type>Fats</Type>
<RowValue>cashews</RowValue>
</Data>
<Data>
<Column>8</Column>
<Type>Vegetables</Type>
<RowValue>Green Beans</RowValue>
</Data>
<Data>
<Column>2</Column>
<Type>Carbs</Type>
<RowValue>Brown Rice</RowValue>
</Data>
</list>
</User>
<User>
<Name>User5</Name>
<list xid="data.set">
<Data>
<Column>3</Column>
<Type>Sweets</Type>
<RowValue>gummy worms</RowValue>
</Data>
<Data>
<Column>4</Column>
<Type>Fruit</Type>
<RowValue>apples</RowValue>
</Data>
</list>
</User>
<User>
<Name>User5</Name>
<list xid="data.set">
<Data>
<Column>3</Column>
<Type>Sweets</Type>
<RowValue>gummy worms</RowValue>
</Data>
<Data>
<Column>4</Column>
<Type>Fruit</Type>
<RowValue>grapes</RowValue>
</Data>
</list>
</User>
<User>
<Name>User5</Name>
<list xid="data.set">
<Data>
<Column>3</Column>
<Type>Sweets</Type>
<RowValue>gummy worms</RowValue>
</Data>
<Data>
<Column>4</Column>
<Type>Fruit</Type>
<RowValue>grapes</RowValue>
</Data>
</list>
</User>
</Records>
</Document>
编辑:在 HTML 输出中,当用户名多次存在时,表格单元格中会出现重复值(见下文)。我想删除每个单元格中存在的重复值,例如“gummy worms、gummy worms、gummy worms”。例如,列出了三个“users5”。我想保留包含“user5”的每一行,但删除这些行的每个单元格中的重复值。
<table border="1">
<thead>
<tr>
<th>
</th>
<th>Protein</th>
<th>Carbs</th>
<th>Sweets</th>
<th>Fruit</th>
<th>Other</th>
<th>Beverage</th>
<th>Fats</th>
<th>Vegetables</th>
</tr>
<tr>
<th></th>
<th>1</th>
<th>2</th>
<th>3</th>
<th>4</th>
<th>5</th>
<th>6</th>
<th>7</th>
<th>8</th>
</tr></thead><tbody><tr><th>User1</th>
<td>sausage, eggs, turkey</td>
<td>Oatmeal</td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr><th>User2</th>
<td></td>
<td></td>
<td>cake, cookies</td>
<td></td>
<td></td>
<td>grape juice</td>
<td></td>
<td>Squash</td>
</tr>
<tr><th>User4</th>
<td></td>
<td>Brown Rice</td>
<td></td>
<td></td>
<td></td>
<td></td>
<td>cashews</td>
<td>Green Beans</td>
</tr>
<tr><th>User5</th>
<td></td>
<td></td>
<td>gummy worms, gummy worms, gummy worms</td>
<td>apples, grapes, grapes</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr><th>User5</th>
<td></td>
<td></td>
<td>gummy worms, gummy worms, gummy worms</td>
<td>apples, grapes, grapes</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr><th>User5</th>
<td></td>
<td></td>
<td>gummy worms, gummy worms, gummy worms</td>
<td>apples, grapes, grapes</td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
这是我试图完成这项工作的非常微弱的尝试。我是新手,请温柔...
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt" exclude-result-prefixes="msxsl">
<xsl:key name="food-by-Category" match="Data" use="Column" />
<xsl:key name="food-by-Value" match="Columns" use="RowValue" />
<xsl:template match="/Document/Records/User/list[@xid = 'data.set']">
<table><tr>
<xsl:for-each select="Data[count(. | key('food-by-Category', Column)[1]) = 1]">
<!-- Sort by the Category -->
<xsl:sort select="Column" />
<td>
<xsl:value-of select="Type" />
</td>
</xsl:for-each>
</tr>
<xsl:for-each select="Data[count(. | key('food-by-Category', Column)[1]) = 1]">
<tr>
<xsl:for-each select="key('food-by-Category', Column)">
<!-- Sort by the item Value -->
<xsl:sort select="RowValue" />
<td>
<xsl:value-of select="RowValue" />
</td>
</xsl:for-each>
</tr>
</xsl:for-each>
</table>
</xsl:template>
</xsl:stylesheet>
如您所见,当有多个 时,它不会将表格标题/单元格组合在一起或连接值。
【问题讨论】: