Or if you like coding Java better than tags you could do the query in a method
in the paragraph's model class, getPermanentEmployees() for instance, and refer
to model.permanentEmployees from your FreeMarker template. You'd probably still
use a [#list] tag in your template to render the data.
In the paragraph's model class:
----
public Collection<Content> getPermanentEmployees() {
// Query data repository using QueryUtil for instance
return permanentEmployees;
}
----
----
[#assign permanentEmployees = model.permanentEmployees!]
[#list permanentEmployees as permanentEmployee]
[#-- Render permanentEmployee as desired here --]
[/#list]
----
Nils.
________________________________________
Van: [email protected] [[email protected]] namens
Will Scheidegger [[email protected]]
Verzonden: woensdag 9 maart 2011 11:17
Aan: Magnolia User-List
Onderwerp: Re: [magnolia-user] Displaying Multiple data items
You can easily use the cms:query Magnolia tag for this, e.g. in Freemarker
[#assign cms=JspTaglibs["cms-taglib"]]
[#assign queryString]...my sql or xpath query...[/#assign]
[@cms.query repository=data" query=queryString type="xpath" var="employees" /]
[#list employees as currEmployee]
...
[/#list]
See
- http://documentation.magnolia-cms.com/reference/templating/freemarker.html ->
"Using Magnolia Tags"
-
http://nexus.magnolia-cms.com/content/sites/magnolia.public.sites/ref/4.3.8/magnolia-taglib-cms/tagreference.html#cms:query
Cheers,
-will
On 09.03.2011, at 11:09, Jon RINGWOOD PSE 55500 wrote:
Is it possible to list multiple data items in a paragraph? For instance, using
the STK example data, could a list of Permanent Employees be created? I know
the contact paragraph can be used to select an individual data node and then
display it but it would be really useful to be able to list all data items for
a specific node.
Thanks
Jon
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