includes/CardSet.php

   1 <?php
   2 // CardSet is a widget for displaying a stack of cards, e.g. for
   3 // user preferences. It is skinnable by overloading.
   4 // Default CardSet uses fieldsets for the cards,
   5 // the derived class TabbedCardSet uses JavaScript-based tabs
   6 //
   7 // Usage:
   8 // First, create a CardSet using the constructor
   9 // Then, add cards to it
  10 // Finally Render to get the HTML
  11
  12 class CardSet {
  13
  14         /* private */ var $mLabels,     // Array of card labels
  15                           $mBodies,     // Array of card bodies
  16                           $mTitle;      // Title of this stack
  17
  18         // Initialize an empty CardSet.
  19         function CardSet( $title )
  20         {
  21                 $this->mLabels = array();
  22                 $this->mBodies = array();
  23                 $this->mTitle  = $title;
  24         }
  25
  26         // Add a card to the set. The body of the card is expected to be
  27         // HTML, not wikitext.
  28         function addCard( $label, $body )
  29         {
  30                 $this->mLabels[] = $label;
  31                 $this->mBodies[] = $body;
  32         }
  33
  34         // Return the HTML of this CardSet
  35         function renderToOutpage( &$out )
  36         {
  37                 for ( $i=0; $i<count( $this->mLabels ); $i++ )
  38                 {
  39                         $s .= "<fieldset>\n<legend>" . $this->mLabels[$i] . "</legend>\n"
  40                                 . $this->mBodies[$i] . "</fieldset>\n";
  41                 }
  42
  43                 $out->addHTML( $s );
  44         }
  45
  46 } // end of: class CardSet
  47
  48 ?>