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Sample code, tutorial

Sådan benyttes komponenten Div klassen

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

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

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

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

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

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

Parent html

Sådan vises komponenten Div klassen

Demo

PHP source code

Den fulde PHP kildekode for Div klassen

<?
/**
* @package base
* @filesource
* @see HTML_BASE_UTIL_PATH.'/Div.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');

/**
* Generates a <div class="$class" align="$align" id="$id">$text</div>
* <code>
* Usage:
*   $html = new Div($text, $class, $align, $id);
*   print $html->getHtml();
* Or
*   Div::display($text ,$class, $align, $id);
* Or
*   Div::start($text, $class, $align, $id);
*   Link::display();
*   Div::end();
* </code>
* @package base
*/

class Div extends Html {
    
/**
     * @var String $text The Text or an object
     */
    
var $text  = '';

    
/**
     * @var String $class The CSS class name for an object
     */
    
var $class = '';

    
/**
     * @var String $align The align attribute
     */
    
var $align = '';

    
/**
     * @var String $id The ID attribute
     */
    
var $id = '';

    
/**
     * Constructor
     * @param String $text   The text for the Div tag or an object
     * @param String $class  The css class name
     * @param String $align  The align attribute
     * @param String $id     The ID attribute
     */
    
function Div($text='',$class='',$align='', $id='') {
        
$this->Html();
        
$this->text  = $text;
        
$this->class = $class;
        
$this->align = $align;
        
$this->id    = $id;
    }

    
/**
     * Returns the start for the div html element
     * @return String the complete html
     */
    
function getStart() {
        
$html  = '';
        
$html .= '<div';
        
$html .= $this->getAttribute('id');
        
$html .= $this->getAttribute('class');
        
$html .= $this->getAttribute('align');
        
$html .= '>';
        if (
is_object($this->text)) {
            
$html .= $this->text->getHtml();
        } else {
            
$html .= $this->text;
        }
        
$html .= $this->getElements();
        return
$html;
    }

    
/**
     * Returns the end for the div html element
     * @return String the complete html
     */
    
function getEnd() {
        return
"</div>\r\n";
    }

    
/**
     * Returns the html for the div html element
     * @return String the complete html
     */
    
function getHtml() {
        
$html  = '';
        
$html .= $this->getStart();
        
$html .= $this->getEnd();
        return
$html;
    }

    
/**
     * Display start
     * <code>
     * Usage:
     *    Div::start($text, $class, $align, $id);
     * </code>
     * @static
     * @param String $text  The text for the div or an object
     * @param String $class The css class of the div
     * @param String $align The align attribute
     * @param String $id    The ID attribute
     */
    
function start($text='',$class='', $align='', $id='') {
        
$html = new Div($text, $class, $align, $id);
        
$html->addHtml($html->getStart());
    }

    
/**
     * Display end
     * <code>
     * Usage:
     *    Div::end();
     * </code>
     * @static
     */
    
function end() {
        
$html = new Html();
        
$html->addHtml(Div::getEnd());
    }

    
/**
     * Display html
     * <code>
     * Usage:
     *    Div::display($text, $class, $align, $id);
     * </code>
     * @static
     * @param String $text  The text for the div or an object
     * @param String $class The css class of the div
     * @param String $align The align attribute
     * @param String $id    The ID attribute
     */
    
function display($text='',$class='',$align='', $id='') {
        
$html = new Div($text, $class, $align, $id);
        
$html->addHtml();
    }
}
?>

HTML source code

Den fulde HTML kildekode for Div klassen

<?
<div class="baseColorLight" align="right">Demo</div>

?>

Class methods

Her er 'klasse metoderne' for Div 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
  • div
  • getstart
  • getend
  • start
  • end

Object vars

Her er 'objekt variable' for Div klassen:

  • html =>
  • sql =>
  • elements => Array
  • sizeof => 0
  • text => Demo
  • class => baseColorLight
  • align => right
  • id =>

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