Source for file Textarea.php

<?
/**
 * @package form
 * @filesource
 * @see HTML_FORM_COMPONENT_PATH.'/Textarea.php'
 * @copyright (c) http://Finn-Rasmussen.com
 * @license http://Finn-Rasmussen.com/license/ myPHP License conditions
 * @author http://Finn-Rasmussen.com
 * @version 1.9
 * @since 21-oct-2005
 */
 
/**
 * The required files
 */
require_once(HTML_PATH.'/Html.php');
 
/**
 * Generates a html form elements, TEXTAREA
 * <code>
 * Usage:
 *   $textarea = new Textarea($name,$text,$rows,$cols,$class,$title,$tabindex);
 *   print $textarea->getHtml();
 * Or
 *   $textarea = new Textarea($name,$text,$rows,$cols,$class,$title,$tabindex);
 *   print $textarea->getStart();
 *   print "Display some text";
 *   print $textarea->getEnd();
 * Or
 *   Textarea::display($name,$text,$rows,$cols,$class,$title,$tabindex);
 * Or
 *   Textarea::start($name,$text,$rows,$cols,$class,$title,$tabindex);
 *   Raw::display('Display some text');
 *   Textarea::end($name,$text,$rows,$cols,$class,$title,$tabindex);
 * </code>
 * @package form
 */
 
class Textarea extends Html {
    var $name      = ''; // The name of the element
    
    var $id        = ''; // The ID of the element
    
    var $text      = ''; // The text to show
    
    var $rows      = ''; // The number of rows
    
    var $cols      = ''; // The number of columns
    
    var $class     = ''; // The css class
    
    var $title     = ''; // Tooltip
    
    var $tabindex  = ''; // Tabindex
 
    
 
    /**
     * Constructor
     * @param String $name      The name of the control
     * @param String $text      The text value, if any
     * @param String $rows      The number of rows
     * @param String $cols      The number of columns
     * @param String $class     The class name
     * @param String $tabindex  The tabindex
     */
    function Textarea($name,$text='',$rows='',$cols='',$class='',$title='',$tabindex='') {
        $this->Html();
        $this->name     = $name;
        $this->id       = $name;
        $this->title    = $title;
        $this->tabindex = $tabindex;
        $this->text     = $text!=''?$text:'';
        $this->rows     = $rows!=''?$rows:TEXTAREA_ROWS;
        $this->cols     = $cols!=''?$cols:TEXTAREA_COLS;
        $this->class    = $class!=''?$class:CSS_TEXTAREA_CLASS;
    }
 
    /**
     * Returns the complete html for the start of a textarea control
     * @return String the complete html
     */
    function getStart() {
        $html  = $this->html;
        $html .= '<textarea';
        $html .= $this->getAttribute('name');
        $html .= $this->getAttribute('id');
        $html .= $this->getAttribute('rows');
        $html .= $this->getAttribute('cols');
        $html .= $this->getAttribute('class');
        $html .= $this->getAttribute('title');
        $html .= $this->getAttribute('tabindex');
        $html .= ">";
        return $html;
    }
 
    /**
     * Returns the complete html for the end of a textarea control
     * @return String the complete html
     */
    function getEnd() {
        $html  = '';
        $html .= "</textarea><br />\r\n";
        return $html;
    }
 
    /**
     * Returns the complete html for a textarea control
     * @return String the complete html
     */
    function getHtml() {
        $html  = '';
        $html .= $this->getStart();
        $html .= htmlspecialchars(stripslashes($this->text));  // Translate html special chars
        $html .= $this->getEnd();
        return $html;
    }
 
    /**
     * Display start html
     * <code>
     * Usage:
     *    Textarea::start($name,$text,$rows,$cols,$class,$title,$tabindex);
     * </code>
     * @static
     * @param String $name      The name of the control
     * @param String $text      The text value, if any
     * @param String $rows      The number of rows
     * @param String $cols      The number of columns
     * @param String $class     The class name
     * @param String $tabindex  The tabindex
     */
    function start($name,$text='',$rows='',$cols='',$class='',$title='',$tabindex='') {
        $html = new Textarea($name,$text,$rows,$cols,$class,$title,$tabindex);
        $html->addHtml($html->getStart());
    }
 
    /**
     * Display end html
     * <code>
     * Usage:
     *    Textarea::end();
     * </code>
     * @static
     */
    function end() {
        $html = new Html();
        $html->addHtml(Textarea::getEnd());
    }
 
    /**
     * Display html
     * <code>
     * Usage:
     *    Textarea::display($name,$text,$rows,$cols,$class,$title,$tabindex);
     * </code>
     * @static
     * @param String $name      The name of the control
     * @param String $text      The text value, if any
     * @param String $rows      The number of rows
     * @param String $cols      The number of columns
     * @param String $class     The class name
     * @param String $tabindex  The tabindex
     */
    function display($name,$text='',$rows='',$cols='',$class='',$title='',$tabindex='') {
        $html = new Textarea($name,$text,$rows,$cols,$class,$title,$tabindex);
        $html->addHtml();
    }
}
?>