Re: Modify attribute based on id

It seems a bit overkill to have a new template or a custom content type 
for my research page. I would think that a simple rule based on path 
(if-path="research/") in the rules.xml file would be sufficient to add a 
class="two-column" to an element or to apply an additional layer of 
div="two-column" to the element.

I am very new to plone and may not be getting some basic concepts, but I 
understand the concept of theme+content => presentation. I am just not 
understanding how it is not possible to add class="two-column" to an 
element based on a condition, say, if-path="research/"

Chuck


On 08/20/2014 01:19 AM, espen wrote:
>
> 20. aug. 2014 kl. 02:03 skrev ctheobald [via Plone] <[hidden email] 
> </user/SendEmail.jtp?type=node&node=7572351&i=0>>:
>
>> I would like to selectively apply a css class definition to an element
>> based on the path. For instance, I have a Research page that I would
>> like formatted in two columns rather than one. In this case, then, I
>> want to apply/add class="two-column" to the content element <div
>> id="content-core">.
>
> If your research page has its own template or it is a custom content 
> type, I would rather use that...
>
> maybe:
> .portaltype-researchpage #content {
> somecss: here;
> }
>
> body.section-research #content {
>     should: worktoo;
> }
>
> If you really want to use rulest, why not just use a custom template:
> <theme href=«columns.html"css:if-content=«body.section-research"/>
>
> and then just wrap the content div in another (span)?
> (this will make it possible to do other adjustments, too)
>
> Espen
>
>
>> I have found leads toward an xsl solution, but have not gotten it to 
>> work:
>>
>> http://docs.plone.org/external/diazo/docs/recipes/adding-an-attribute/index.html
>>
>> I've modified the given code as follows, but this severely breaks the
>> theming:
>>
>>      <xsl:template match="div#content-core">
>>          <xsl:copy>
>>              <xsl:attribute name="class">two-column</xsl:attribute>
>>              <xsl:copy-of select="@*" />
>>              <xsl:apply-templates />
>>          </xsl:copy>
>>      </xsl:template>
>>
>> I've also tried variations of the following without success:
>>
>>      <replace css:content="div#content-core">
>>          <class="two-column"></class>
>>      </replace>
>>      <copy attributes="class" css:content="#content-core"
>> if-path="research" theme='//*[@class="two-column"]' />
>>
>> Thank you,
>>
>> -- 
>> Chuck Theobald
>> System Administrator
>> The Robert and Beverly Lewis Center for Neuroimaging
>> University of Oregon
>> P: 541-346-0343
>> F: 541-346-0345
>>
>>
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-- 
Chuck Theobald
System Administrator
The Robert and Beverly Lewis Center for Neuroimaging
University of Oregon
P: 541-346-0343
F: 541-346-0345

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