Ideal components: Difference between revisions

Ideal components (view source)

Revision as of 16:01, 18 September 2009

40 bytes added , 18 September 2009

→‎Construction

DavidM

Bureaucrats, Interface administrators, Administrators

2,153

edits

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-== essential ==
+Some tips and tricks for using Semantic Mediawiki.
-=== Front end ===
-* designer control on front end
+Items below from Semantic Mediawiki mailing list, various web sites.
-* fluid (ajaxy) without going overboard (URLs to every location)
-* accessible
-* RESTy URLs
-* in place editing
-* embedded wiki parser or other way of creating composite documents
-=== Data ===
+== Other tip sources ==
-* rdfa
+http://smwforum.ontoprise.com/smwforum/images/a/ad/Manual_SMW.pdf
-* micro licenses
-** ccREL
-* polymorphic data
-* REST (JSON), SPARQL queryable
-* strict validation
-** JSR 303
-=== Execution ===
+http://smw.referata.com/wiki/Special:BrowseData/Tips
-* runs nearly anywhere
+http://smwforum.ontoprise.com/smwforum/index.php/Example:All_libraries
-* scalable
-* fine grained security
-* sso
-=== Construction ===
+http://help.wikia.com/wiki/Help:Semantic_MediaWiki/Tips_and_tricks
-* uses standard libraries
+http://semantic-mediawiki.org/wiki/Image:SMW_quick_reference.pdf
-* fluid development (no restarting) including site structure and objects
-* easy to populate with data and export
-== nice to have ==
+== Data design ==
-* polyglot - jvm, ruby, python, php, etc
+http://www.mediawiki.org/wiki/Extension:Semantic_Forms#Data_design_issues
+- Create a top category for Semantic Classes. I called mine 'Categories'.
+It holds only categories used to define a 'Is-a' relationship. Doing so has
+at least two benefits : 1- You can do a query on your core content by
+restricting it to the 'Categories' level. 2- You can define other
+categories outside of that structure for whatever your system needs.
+http://smwforum.ontoprise.com/smwforum/index.php/Example:How_to_realize_a_range_constraint_for_a_property
-=== Other info ===
+Redirects can be used to create property synonyms.
-reciprocal content
+== Discussion ==
-http://openlayers.org/ - free maps (using openstreetmaps)
+Categories can be hierarchical; properties can't (yet).
-http://semanticweb.org/wiki/SemFS - webdav access to smw tagged content (java)
+== MW tricks ==
-microformats - http://microformats.org/
+If you want to clear out old pages you can delete them and use
+deleteArchivedRevisions.php to erase the deleted revisions from the
+database.
-http://en.wikipedia.org/wiki/Mulgara_(software) - scalable rdf store
+=== Variables ===
-mulgara - scalable rdf (java) - http://docs.mulgara.org/overview/links.html links to lots of orientation
+You can make use of the VariablesExtension [1] and store the query (or its
+result? I'd like to know which one, but in the end it doesn't really matter) in
+a variable, which is helpful when you need the same query multiple times within
+a page. It looks like this:
-== [http://semanticweb.org/wiki/Ontology Ontologies] ==
+ {{ #vardefine: some_variable_name | {{#show:{{PAGENAME}}| ?propertyname}} }}
+(silent) or
+ {{ #vardefineecho: some_variable_name | {{#show:{{PAGENAME}}| ?propertyname}} }} (with output)
-http://ontologyonline.org/ - meta directory
+Further down in the page you can write
-http://www.schemaweb.info/default.aspx - RDF schemas
+ {{ #var: some_variable_name }}
-http://www5.umweltbundesamt.at/ALTERNet/index.php?title=Ont:ALTER-Net_Ontology - social field ontologies
+=== Specific searches ===
-http://typewriter.freebaseapps.com/ cc typed information
+  <nowiki>
+  <inputbox>
+  type=search
+  width=30
+  namespaces=Help**,Wikipedia**,Template**
+  searchbuttonlabel=Search help pages
+  bgcolor=#cee0f2
+  break=no
+  </inputbox>
+  </nowiki>
-[[Ideal systems]]
+(requires the Input Box extension)
-[[Scala Lift]] ?
+=== Profiling mediawiki ===
-[[Category: Wikis]]
+http://www.mediawiki.org/wiki/How_to_debug#Profiling
-[[Category: Opening]]
-[[Category: Hacking]]
+=== Mediawiki performance tuning ===
-[[Category: Semantic]]
-[[Category: Java]]
+http://www.mediawiki.org/wiki/Manual:Performance_tuning
-[[Category: Web]]
-[[Category: Ontology]]
+* APC can be used with SMW without problems
+== SMW tricks ==
+<nowiki>[[Went past deadline::{{#expr:{{{End date|}}}>{{{Deadline|}}} }}]]</nowiki>
+=== Hiding set data ===
+  <nowiki>[[propertyA::{{{propertyA|}}}|]]</nowiki>
+By adding the | after the enclosing }}}, the property value will not show.
+For multi value properties:
+  <nowiki>{{#arraymap:{{{Eating disorders behaviors|}}}|,|x|[[Eating disorders behaviors::x|]]}}</nowiki>
+== Misc ==
+=== Enable links in property values ===
+ $smwgLinksInValues = true;
+=== Must add namespaces to config ===
+Otherwise they won't have semantic properties.
+$smwgNamespacesWithSemanticLinks array
+== Media ==
+Neat talk on MW, with refs to SMW: http://www.youtube.com/watch?v=Ukytqe9pwDM
+[[Semantics]]