Re: [Rdfapi-php-interest] [Fwd: ]

[Christian B. (B. Development) <in...@bi...>]

Hello,

another newbie question. How do I get raw XML from a model via a method? 
There is saveAs() to save it to a file, writeAsHtml() to get it 
hmtlentitized, and writeAsHtmlTable to have a table. What if I only need 
the XML string to output it later with header("Content-Type: text/xml")? 
Did I miss something here?

Thanks,

Christian

Christian Boulanger wrote:

>Hallo,
>
>I am new to RDFAPI-PHP but very impressed by the careful design and the
>good documentation. I am stuck with a problem, however, and thought you
>might be able to help me:
>
>I have a hierarchical folder structure in my database which I want to
>display in a Mozilla XUL Tree Widget that can natively use the RDF as a
>datasource.
>
>$db     = $rdf->getNewModel($datasource);
>$dbRes  = new ResModel($db);
>
>if I create a root sequence like so:
>
>$treeRootSeq  = $dbRes->createSeq("urn:bibliograph:folder#root");
>
>and programmatically add members of the sequence:
>
>$folderRes      =
>$dbRes->createResource("urn:bibliograph:folder#(newFolderId goes here)"); 
>$treeRootSeq->add( $folderRes );
>
>the generated RDF looks like this:
>
><rdf:Description rdf:about="urn:bibliograph:folder#root">
><rdf:_2
>rdf:resource="urn:bibliograph:folder#89e51c22d059c6abde622855aa7f5321"/>
></rdf:Description>
>
>....
>
><rdf:Seq
>rdf:about="urn:bibliograph:folder#828679db024d9dc591676782c63b949d">
><rdf:_1
>rdf:resource="urn:bibliograph:folder#92eb042f602b699051344f1b2e25c12f"/>
><rdf:_2
>rdf:resource="urn:bibliograph:folder#6c00094831008383d4e1b9cba22bf30f"/>
><rdf:_3
>rdf:resource="urn:bibliograph:folder#48a124b55bfa09881264c0342d419a50"/>
></rdf:Seq>
>
>What I would like to have, however, is this:
>
><rdf:Description rdf:about="urn:bibliograph:folder#root">
>   <rdf:Seq>
>       <rdf:li
>rdf:resource="urn:bibliograph:folder#92eb042f602b699051344f1b2e25c12f"/>
>       <rdf:li
>rdf:resource="urn:bibliograph:folder#6c00094831008383d4e1b9cba22bf30f"/>
>       <rdf:li
>rdf:resource="urn:bibliograph:folder#48a124b55bfa09881264c0342d419a50"/>
>    </rdf:Seq>
></rdf:Description>
>
>How do I have to code this?
>
>Thanks,
>
>Christian
>
>
>
>
>
>
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