How do I read a document's UID into a context variable?
I've tried:
Value: expr:@{Document[“uid:uid”]} in a Execution Context > Set Context variable (traindocuid) and get a blank(null?) when I use the traindocid variable in a User Interface > Add Info message as a check.
Message value is: traindocuid = @{traindocuid}. For the output, I get “traindocuid = " then nothing. No errors are generated on the screen or in the logs.
As a sanity check I substituted: expr:@{Document[“dc:title”]} in the Set Context Variable and this works as expected.
Am I missing something?
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karl_harris
Member (3.4K) 3 6 6 |
01/20/2012 ( History) |
Could it be related to the following bug https://jira.nuxeo.com/browse/NXS-908, fixed recently and released in the middle of next week on Studio ?
In short: Studio displays that the document HAS the uid schema while it is not the case. you could use another metadata or wait for the fix to be released.
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Alain ESCAFFRE
Director of Product Management (5.6K) 2 5 7 |
01/20/2012 ( History) |
Followup Question: Why does Nuxeo Shell show, in my "folder extended" documents, a UID field populated with a number when I do a cat -all ?
For your follow up question: the "uid" displayed with the cat command is not the uid:uid property but the doc ID. To display the doc ID in a layout configured with Studio, you can pickup in the schema "system", the field "Document ID"
Thanks for the help !!!!
Looks like expr:Document.getId() for value in Execution Context -> Set Context Variable get's me what I needed.
I didn't realize there was more that one uid property, the “system” uid is the uid I needed.
Karl
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karl_harris
Member (3.4K) 3 6 6 |
01/24/2012 ( History) |
Could it be that in the first one you set up “traindocid” variable, while you try to read “traindocuid” (pay attention to the u)
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Alain ESCAFFRE
Director of Product Management (5.6K) 2 5 7 |
01/20/2012 ( History) |
All seems well with the actual code.
The sanity check only replaces "uid:uid" with "dc:title" everything else is the same.