maurizio pillitu wrote:
Hi everybody,
I would like to be able to set tags to assets; the list of assets is stored in
a Hippo CMS backend template.
At the moment I managed to pickup a tag from a selection-list with the
following code:
- extensions/types/types.xml
<types>
...
<resource name="asset" label="types:cms.types.label.asset" type="abstract"
i18n:attr="label">
<properties>cocoon://extensions/types/asset-properties</properties>
</resource>
...
</types>
- extensions/types/sitemap.xmap
<?xml version="1.0" encoding="UTF-8"?>
<map:sitemap xmlns:map="http://apache.org/cocoon/sitemap/1.0";>
<map:pipelines>
<map:pipeline type="noncaching" >
<map:match pattern="asset-properties">
<map:generate src="asset/properties.xml"/>
<map:transform type="include"/>
<map:transform src="resources/tags2props.xsl"/>
<map:serialize type="xml"/>
</map:match>
<map:match pattern="getCategories">
<map:generate
src="webdav://{repository:host}:{repository:port}{repository:rootPath}{repository:filesPath}/content/meta/categories.xml"/>
<map:serialize type="xml"/>
</map:match>
</map:pipeline>
</map:pipelines>
</map:sitemap>
- extesions/asset/properties.xml
<?xml version="1.0"?>
<Properties xmlns:i18n="http://apache.org/cocoon/i18n/2.1";
xmlns:ci="http://apache.org/cocoon/include/1.0";>
<Property>
<Name>tag</Name>
<DisplayName>Tag</DisplayName>
<Namespace>http://hippo.nl/cms/1.0</Namespace>
<NamespacePrefix>cms</NamespacePrefix>
<Datatype>string</Datatype>
<ci:include src="cocoon:/getCategories"/>
</Property>
</Properties>
What I would like to have is instead a multivalue field; I tried to patch the
cForm /editor/src/site/explorer/transformers/propform cform, but I get a
binding error
An error occured during loading: Cannot set value of field 'cms-tag' with an
object of type java.lang.String
Probably the multivalue field should rely on a Object[] model; however I
couldn't find the way to fix it. Any ideas?
TIA!
Met vriendelijke groet,
Are you dynamically patching the propform model definition ? You can
just define the list in the CForms model definition like this:
<fd:multivaluefield id="drinks" required="true">
<fd:label>Indicate which 2 of the following drinks you'd like
to receive:</fd:label>
<fd:datatype base="string"/>
<fd:validation>
<fd:value-count exact="2"/>
</fd:validation>
<fd:selection-list>
<fd:item value="Maes"/>
<fd:item value="Jupiler"/>
<fd:item value="Leffe"/>
<fd:item value="Hoegaarden"/>
<fd:item value="Coca Cola"/>
</fd:selection-list>
</fd:multivaluefield>
This is a sample from the Cocoon forms block btw.. Might be worth having
a look at.
The overall approach of your solution is ok. Do you think you can make a
generic solution and provide a patch for Hippo CMS to support multi
value lists?
Dennis
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