topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

talk show tell print

professional-php-04-widget.php / php



  <?php
  require_once(<observable.php>);
  require_once("abstract_widget.php");
  
  dat = new DataSource();
  widgetA = new BasicWidget();
  widgetB = new FancyWidget();
  
  dat->addObserver(widgetA);
  dat->addObserver(widgetB);
  
  dat->addRecord("drum", "$12.95", 1955);
  dat->addRecord("guitar", "$13.95", 2003);
  dat->addRecord("banjo", "$100.95", 1945);
  dat->addRecord("piano", "$120.95", 1999);
  
  widgetA->draw();
  widgetB->draw();
  ?>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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