topic Re: How does Seam.PushDocument work? in Nuxeo Forum

How does Seam.PushDocument work?

Michael_Bell — Wed, 02 May 2012 15:00:45 GMT

I have a working chain which utilize Document.Create. After this operation the user interface should display this new document. I read the documentation and think that Seam.PushDocument is the correct operation. I used the following code:

<operation id="Seam.PushDocument">
    <param type="string" name="name">expr:@{Document["dc:name"]}</param>
    <param type="string" name="scope">session, conversation, page, event</param>
</operation>

The error message is Unknown chain and the server log is empty. So it looks like a general wrong usage.

Short story, this does not work. Any comments, please?

Re: How does Seam.PushDocument work?

Clément_Lardeur — Thu, 03 May 2012 10:29:30 GMT

If you just want to navigate to your new created Document you should use the Seam.NavigateTo operation.

The Seam.PushDocument operation push just your Document in the Seam Context.

Re: How does Seam.PushDocument work?

Michael_Bell — Thu, 03 May 2012 11:17:57 GMT

If I replace Seam.PushDocument with Seam.NavigateTo then it still does not work. If I just create the document then the chain works without any problems. If I add the operation then Nuxeo reports `Unknown chain

Re: How does Seam.PushDocument work?

Benjamin_Jalon1 — Fri, 04 May 2012 15:12:48 GMT

do you have some other trace than unknown chain (during the deployment or during the action execution) ?

Re: How does Seam.PushDocument work?

Benjamin_Jalon1 — Fri, 04 May 2012 15:22:29 GMT

I did this:

  <extension target="org.nuxeo.ecm.core.operation.OperationServiceComponent" point="chains">
    <chain id="MyChain">
      <operation id="Context.FetchDocument"/>
      <operation id="Document.Create">
        <param type="string" name="type">Folder</param>
        <param type="string" name="name">test</param>
        <param type="properties" name="properties">dc:title=Maman</param>
      </operation>
      <operation id="Seam.AddInfoMessage">
        <param type="string" name="message">Hello les amis</param>
      </operation>
      <operation id="Seam.NavigateTo"/>
    </chain>
  </extension>

And it works. I'm checking with error message

Re: How does Seam.PushDocument work?

Benjamin_Jalon1 — Fri, 04 May 2012 15:25:15 GMT

Same, it works. Maybe a problem of 5.5, I try on 5.5 version (I was on 5.6-SNAPSHOT)

Re: How does Seam.PushDocument work?

Michael_Bell — Sun, 13 May 2012 22:17:07 GMT

It works now for me too. It looks like another mistake. I'm sorry for the confusion but sometimes I get only an error message that the chain is unknown. This means that I make a mistake but I don't get an error message