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Navn : Legend.php

Sample code, tutorial

Sådan benyttes komponenten Legend klassen

Først skal du inkludere den fil der beskriver komponenten, som en klasse fil

  • <?
    require_once(HTML_PACKAGE_PATH.'/Legend.php');
    ?>

Dernæst kan du enten benytte komponenten som et taglib (statiske metoder):

  • <?
    Legend    ::display($param1, $param2, $param3, ...);
    ?>

eller du kan lave en instance af komponenten og benytte metoderne direkte:

  • <?
    $object     = new Legend($param1, $param2, $param3, ...);
    print     $object->getHtml();
    ?>

Parent html

Sådan vises komponenten Legend klassen

  Finn-Rasmusssen.com   

PHP source code

Den fulde PHP kildekode for Legend klassen

<?
/**
* @package base
* @see HTML_BASE_UTIL_PATH.'/Legend.php'
* @copyright (c) http://Finn-Rasmussen.com
* @license http://Finn-Rasmussen.com/license/ myPHP License conditions
* @author http://Finn-Rasmussen.com
* @version 1.10
* @since 22-feb-2007
*/

/**
* The required files
*/
require_once(HTML_BASE_COMMON_PATH.'/Html.php');
require_once(HTML_BASE_UTIL_PATH.'/Htmlspecialchars.php');

/**
* Generates an LEGEND form element
* <code>
* Usage:
*   $legend = new Legend($text,$class,$accesskey);
*   print $legend->getHtml();
* Or
*   Legend::display($text,$class,$accesskey);
* </code>
* @package base
*/

class Legend extends Html {
   /**
    * @var String $text The text to show
    */
   var $text      = '';

   /**
    * @var String $class The css class name to use
    */
   var $class     = '';

   /**
    * @var String $accesskey The access key to use
    */
   var $accesskey = '';

   /**
    * Constructor
    * @param String $text      The text to show
    * @param String $class     The class name
    * @param String $accesskey The access key
    */
   function Legend($text,$class='',$accesskey='') {
      $this->Html();
      $this->text      = $text;
      $this->class     = $class!=''?$class:CSS_LEGEND;
      $this->accesskey = $accesskey!=''?$accesskey:LEGEND_ACCESSKEY;
   }

   /**
    * Returns the html for the legend control
    * @return String the complete html
    */
   function getHtml() {
      $html  = $this->html;
      $html .= '<legend';
      $html .= $this->getAttribute('class');
      $html .= $this->getAttribute('accesskey');
      $html .= '>&nbsp;';
      $text  = str_replace('_', ' ', $this->text);
      $text  = str_replace(' ','&nbsp;', Htmlspecialchars::encode(ucfirst(stripslashes($text))));
      $html .= '<b>&nbsp;'.$text.'&nbsp;</b>&nbsp;';
      $html .= "&nbsp;</legend>\r\n";
      return $html;
   }

   /**
    * Display html
    * <code>
    * Usage:
    *    Legend::display($text,$class,$accesskey);
    * </code>
    * @static
    * @param String $text      The text to show
    * @param String $class     The class name
    * @param String $accesskey The access key
    */
   function display($text,$class='',$accesskey='') {
      $html = new Legend($text,$class,$accesskey);
      $html->addHtml();
   }
}
?>

HTML source code

Den fulde HTML kildekode for Legend klassen

<?
<legend class="baseLegend">&nbsp;<b>&nbsp;Finn-Rasmusssen.com&nbsp;</b>&nbsp;&nbsp;</legend>

?>

Class methods

Her er 'klasse metoderne' for Legend klassen:

  • object
  • getclassname
  • getmsg
  • addhtml
  • gethtml
  • tostring
  • getcachefilename
  • save
  • content
  • html
  • setobject
  • set
  • get
  • getattribute
  • gettag
  • add
  • getsizeof
  • getelement
  • getelements
  • gettoogle
  • getmaximize
  • getminimize
  • newtriangle
  • display
  • showsource
  • legend

Object vars

Her er 'objekt variable' for Legend klassen:

  • html =>
  • sql =>
  • elements => Array
  • sizeof => 0
  • text => Finn-Rasmusssen.com
  • class => baseLegend
  • accesskey =>
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