PRStructure
Last updated at 9:58 am UTC on 17 October 2008
PRStructure is a superclass of PRPage in the Pier wiki system.
The environment method gives back the Environment associated with the PRStructure object. If no environment exists, a default environment is contructed.
PRStructure>>newEnvironment
calls
PRStructure>>deaultEnvironment
The following code illustrates how Components (the model, e.g. PRPage or PRComponent objects) and wiki syntax (the view, the quoted text after 'content:') are composed in the Pier wiki.
defaultEnvironment
^ (PRPage named: 'environment')
addChild: ((PRPage named: 'title')
contents: '!*/*';
yourself);
addChild: ((PRComponent named: 'search')
componentClass: PRAjaxSearchWidget;
yourself);
addChild: ((PRComponent named: 'children')
componentClass: PRChildrenWidget;
write: 1 using: PRChildrenWidget descriptionLevel;
write: true using: PRChildrenWidget descriptionHighlightPath;
yourself);
addChild: ((PRPage named: 'sidebar')
addChild: ((PRComponent named: 'navigation')
componentClass: PRChildrenWidget;
write: 2 using: PRChildrenWidget descriptionLevel;
write: true using: PRChildrenWidget descriptionExpand;
yourself);
addChild: ((PRComponent named: 'views')
componentClass: PRViewsWidget;
yourself);
addChild: ((PRComponent named: 'commands')
componentClass: PRCommandsWidget;
yourself);
contents: '+navigation+
+views+
+commands+';
yourself);
addChild: ((PRComponent named: 'contents')
componentClass: PRContentsWidget;
write: '%c' using: PRContentsWidget descriptionHeading;
yourself);
addChild: ((PRPage named: 'footer')
contents: 'Powered by *Squeak>http://www.squeak.org*, *Seaside>http://www.seaside.st*, *Magritte>http://www.lukas-renggli.ch/smalltalk/magritte*
and *Pier>http://www.lukas-renggli.ch/smalltalk/pier*.';
yourself);
contents: '<div class="container">
<div class="header column span-24">
<div class="title column span-20">+title+</div>
<div class="search column span-4 last">+search+</div>
<div class="children column span-24 last">+children+</div>
</div>
<div class="body column span-24">
<div class="sidebar column span-4">+sidebar+</div>
<div class="contents column span-20 last">+contents+</div>
</div>
<div class="footer column span-24">+footer+</div>
</div>';
yourself
hjh
