Re: [xsl] Mandatory and Missing Columns

[Wolfgang Laun <wolfgang.laun@xxxxxxxxx>]

The main difficulty here is that you haven't provided a definition of
the composition of the list of mandatory document types in
@sp_mand_doctypes. Are the separators ", " or just "," or both? The
separators must be included in the contains test since at least one
document type is a substring of another one.

So, assuming just ", " as delimiter:

  <xsl:param name="sep" select="', '"/>

  <xsl:template match="/">

    <xsl:for-each select="//document_type[generate-id() =
generate-id(key('docType',@sp_document_type)[1])]">
      <xsl:variable name="doctype" select="@sp_document_type"/>
<tr>
      <xsl:variable name="events"

select="/data/event_template[contains(concat($sep,@sp_mand_doctypes,$sep),con
cat($sep,$doctype,$sep))]/event"/>
      <xsl:variable name="required" select="count($events)"/>
      <xsl:variable name="evreps"
select="count($events/document_type[@sp_document_type = $doctype])"/>

  <td><xsl:value-of select="@sp_document_type"/></td>
  <td><xsl:value-of select="$required"/></td>
  <td><xsl:value-of select="$required - $evreps"/></td>
</tr>
    </xsl:for-each>
  </xsl:template>

If "," does occur or just to be on the safe side, another contains()
test has to be added, enclosing $doctype in a pair of strings:
concat(",", $doctype, ",")

If you have XSLT 2.0, you can simply use:

 <xsl:variable name="events"
      select="/data/event_template[tokenize(@sp_mand_doctypes,'\s*,\s*')
= $doctype]/event"/>

-W

On Mon, Apr 5, 2010 at 11:58 PM, Shashank Jain <shashankjain@xxxxxxxx> wrote:
>
> Hello All,
>
> I am trying to create a table which has 3 columns like
>
> Stock Report  6  3
>
>
>
> Report        0  0
>
>
>
> EPS Model     7  5
>
>
>
> Articles      0  0
>
> DCF Model     4  3
>
> first column list all the sp_document_types. Second Column list the total #
of events in which the document type is mandatory and the third column list
total number of events in which sp_document_type is missing.
>
> Here is my XML
>
> <data business_group_id="is_er">
>    <event_template  sp_mand_doctypes="Research Note, Prior Stock Report -
Edited / Reviewed, Stock Report">
>       <event complete="N" />
>       <event complete="N">
>          <document_type complete="Y" sp_document_type="Stock Report"/>
>          <document_type complete="Y" sp_document_type="Report"/>
>       </event>
>       <event complete="N">
>         <document_type complete="Y"
> sp_document_type="Stock Report"/>
>       </event>
>    </event_template>
>
>    <event_template  sp_mand_doctypes="EPS Model,Stock Report">
>       <event
> complete="N" />
>       <event complete="N">
>          <document_type complete="Y" sp_document_type="EPS Model"/>
>
> </event>
>
>       <event complete="N">
>
>         <document_type complete="Y"
> sp_document_type="Stock Report"/>
>
>       </event>
>
>    </event_template>
>
>    <event_template  sp_mand_doctypes="DCF Model, EPS Model">
>
>       <event
> complete="N" />
>
>       <event complete="N">
>
>
> <document_type complete="Y" sp_document_type="Articles"/>
>
>
>  <document_type complete="Y" sp_document_type="EPS Model"/>
>
>
> </event>
>
>
>       <event complete="N">
>
>
>         <document_type complete="Y"
> sp_document_type="Stock Report"/>
>
>
>       </event>
>       <event complete="N">
>
>
>
> <document_type complete="Y" sp_document_type="Articles"/>
>
>
>
>  <document_type complete="Y" sp_document_type="DCF Model"/>
>
>
>
> </event>
>
>
>    </event_template>
> </data>
>
> First column list all the sp_document_types
> Stock Report
> Report
> EPS Model
> Articles
> DCF Model
>
> For this I created one key function
> <xsl:key name="docType" match="document_type" use="@sp_document_type"/>
>
> and used it like this
>
> <xsl:for-each select="//document_type[generate-id() =
generate-id(key('docType',@sp_document_type)[1])]">
> <tr>
> <td>
>    <xsl:value-of select="@sp_document_type"/>
> </td>
> <tr>
> </xsl:for-each>
>
> I was able to achieve the first column.
>
> In the second column I want in how many events sp_document_type is
required.
> It means if we look at the first 'event_template' it has 3 mandatory
documents (Research Note, Prior Stock Report - Edited / Reviewed, Stock
Report) which should be present in the every 'event' child of event_template.
But "Stock report" is present in only 2 'events' of that 'event_template'.
> Similarly second event_template has 2mandatory documents "EPS Model" and
"Stock report" and both the documents are present in one event but they were
required in all the events.
> So my table will look some thing like
>
> Stock Report  3+3+0 (since Stock report is not required in 3rd
event_template)
>
> Report        0+0+0   (It is not required in any of the event_template)
>
> EPS Model     0+3+4
>
> Articles      0+0+0
> DCF Model     0+0+4
>
> In the thrid column I am trying to list total number of events in which
'sp_document_type' is missing.
> It means, if we again look at the first event_template 'Stock Report' is one
of the mandatory document but it is missing in one of the event of
event_template. Similarly Stock Report is missing from the 2 of the events of
the second event_template.
> Stock Report  1+2+0
>
>
> Report        0+0+0
>
>
> EPS Model     0+2+3
>
>
> Articles      0+0+0
> DCF Model     0+0+3
>
> I will appreciate if somebody can advice me in figuring out other two
columns.
>
> Thanks
> Shashank Jain
>
>
>
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