topic Re: get items from a defined aspect in Alfresco Archive

get items from a defined aspect

aznk — Wed, 03 Jan 2007 16:25:08 GMT

Hi there,I've defined a "taggable" aspect :<aspect name="tag:taggable"> <title>Taggable</title> <properties> <property name="tag:tags"> <title>Tags</title> <type>d:text</type> &

Re: get items from a defined aspect

aznk — Mon, 08 Jan 2007 16:09:33 GMT

in other words, how do we query an custom defined aspect ? in the wiki it was only explained how to query cm stuff.

Re: get items from a defined aspect

kevinr — Tue, 09 Jan 2007 15:40:34 GMT

It's the same as the cm queries, but you use your model URI and property name in place of the Alfresco cm model.

So this:
ASPECT:"{http://www.alfresco.org/model/content/1.0}titled"

Would change to something like this:
ASPECT:"{http://somecompany/model/tag/1.0}taggable"

Replace the 'http://somecompany/model/tag/1.0' bit with the namespace you have defined for your model.

Hope this helps,

Kevin

Re: get items from a defined aspect

aznk — Tue, 09 Jan 2007 15:44:13 GMT

I've tried this with lucene queries but it returns me all nodes.
In fact I need to retrieve all values of nodes that have this "tagging" aspect, that is to say that we can tag any object with any number of tags, how can I retrieve all these tags ?

Re: get items from a defined aspect

kevinr — Thu, 11 Jan 2007 11:56:38 GMT

Do you mean that you want to return nodes that have a certain value in the aspect property rather than all nodes with the aspect applied?

Thanks,

Kevin

Re: get items from a defined aspect

aznk — Thu, 11 Jan 2007 12:18:21 GMT

I need all values of all nodes that have this aspect (not nodes but values of all these nodes).

Re: get items from a defined aspect

kevinr — Thu, 11 Jan 2007 18:12:46 GMT

What do you mean by "value of the nodes" - nodes don't have a "value", they have various properties that have values. The lucene search can return nodes with a specific ASPECT applied as I said - but then you will need to extract the property you need from each Node result returned.

Thanks,

Kevin

Re: get items from a defined aspect

aznk — Fri, 12 Jan 2007 08:57:18 GMT

By "value" I mean "tags", the interface enables the user to add one ore several tags. I could get all nodes with this tag aspect applied, but couldn't extract or see these "values". I'm not sure of where these values are stored but I guess in properties (maybe <type>d:text</type> child?).

Re: get items from a defined aspect

aznk — Thu, 25 Jan 2007 14:37:44 GMT

I could get all nodes with the property tag:tags in the node browser with the selectnode option, querying for "//@tag:tags" but couldn't see the values. How can we extract all values of these properties ?