Improving the ContentMapFacade class in order to filter and sort results
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Key: OFBIZ-2988
URL: https://issues.apache.org/jira/browse/OFBIZ-2988
Project: OFBiz
Issue Type: Improvement
Components: content
Affects Versions: SVN trunk
Reporter: Patrick Antivackis
Priority: Minor
Today's ContentMapFacade.class is mapped in the content application to the
${thisContent} variable in Freemarker templates.
Using {$thisContent.subcontent_all} return all the "subcontents" associated
with thisContent sorting by -fromDate.
(in fact you usually use it like
<#list thisContent.subcontent_all as contentItem>
${contentItem}
</#list>
)
Using {$thisContent.subcontent.foo} return all the first "subcontent"
associated with thisContent and mapped by foo mapKey (first sorted by
-fromDate).
Unfortunatelly this facade don't bring any filter or sorting options.
I updated this class in order to allow to :
- sort the subcontents (both sucontent_all or subcontent.foo) by whatever field
of the ContentAssocViewTo view. For this you need to write in the Freemarker
template ${thisContent.setSortOrder(sortString)} before using the sucontent_all
or subcontent .foo operations.
- filter the output of subcontent_all by mapKey. For this you need to write in
the Freemarker template ${thisContent.setMapKeyFilter(mapKeyString)} before
using the subcontent_all operation.
- filter the output of subcontent_all or subcontent.foo by statusId of the
content. For this you need to write in the Freemarker template
${thisContent.setStatusFilter(CONTENT_STATUS)} before using the sbucontent_all
or subcontent.foo operations.
Examples :
${thisContent.setSortOrder("+caSequenceNum, -fromDate")}
<#list thisContent.subcontent_all as contentItem>
${contentItem}
</#list>
will display all subcontents ordered by caSequenceNum ASC, fromDate DESC
${thisContent.setSortOrder("+caSequenceNum, -fromDate")}
${thisContent.setMapKeyFilter("wideImage")}
<#list thisContent.subcontent_all as contentItem>
${contentItem}
</#list>
will display all subcontents that are mapped with the key wideImade and ordered
by caSequenceNum ASC, fromDate DESC
${thisContent.setSortOrder("+caSequenceNum, -fromDate")}
${thisContent.setMapKeyFilter("wideImage")}
${thisContent.setStatusFilter("CTNT_PUBLISHED")}
<#list thisContent.subcontent_all as contentItem>
${contentItem}
</#list>
will display all subcontents that are mapped with the key wideImade and that
are in the status PUblished and ordered by caSequenceNum ASC, fromDate DESC
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