Icons - The source code for the component with sample code and tutorial (+) kakerlakker.info

Icons, Sample code, tutorial

Sådan benyttes komponenten Icons klassen

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


<?

require_once(HTML_PACKAGE_PATH.'/Icons.php');

?>

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


<?

Icons::display($param1, $param2, $param3, ...);

?>

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


<?

$object = new Icons($param1, $param2, $param3, ...);

print $object->getHtml();

?>

Icons, PHP source code

Den fulde PHP kildekode for Icons klassen


<?php
/**
 * @package menu
 * @see HTML_MENU_PAGE_PATH.'/Icons.php'
 * @copyright (c) http://Finn-Rasmussen.com
 * @license http://Finn-Rasmussen.com/license/ myPHP License conditions
 * @author http://Finn-Rasmussen.com
 * @version 1.11
 * @since 27-nov-2009
 */

/**
 * The required files
 */
require_once(HTML_BASE_COMMON_PATH.'/Html.php');
require_once(HTML_BASE_UTIL_PATH.'/Links.php');
require_once(HTML_BASE_UTIL_PATH.'/Images.php');
if (defined('HTML_LOG_UTIL_PATH')) {
    require_once(HTML_LOG_UTIL_PATH.'/Log.php');
}

/**
 * Generates the Icons to show
 * <code>
 * Usage:
 *    $icons = new Icons($class, $layout);
 *    print $icons->getHtml();
 * Or
 *    Icons::display($class, $layout);
 * </code>
 * @package menu
 */

class Icons extends Html {
    protected $class  = '';
    protected $layout = '';

    /**
     * Constructor
     * @param String $class  The CSS Class name to use
     * @param String $layout The html layout <p> or <br /> or space
     */
    function __construct($class='', $layout='') {
        parent::__construct();
        $this->class  = $class  != '' ? $class  : CSS_MENU_RIGHT;
        $this->layout = $layout != '' ? $layout : ICONS_LAYOUT_PARAGRAPH;
    }

    /**
     * Builds the html for the link / image to show
     * @param String $linkid  The id of the Link 
     * @param String $imageid The id of the Image 
     * @return String The html
     */
    function getLinkImage($linkid, $imageid) {
        $html   = '';
        $class  = "$this->class";
        $aux    = $this->layout === ICONS_LAYOUT_VERTICAL ? LINK_LAYOUT_BR : '';
        $text   = "";
        $href   = "";
        $title  = "";
        $link   = new Links($linkid, $text, $href, $class, $title, $aux);
        $width  = "";
        $height = "";
        $alt    = "";
        $link->add(new Images($imageid, $width, $height, $alt, $class));
        switch ($this->layout) {
            case ICONS_LAYOUT_VERTICAL:
                $html .= "<br />\r\n";
                // Intentionally fall through
            case ICONS_LAYOUT_HORIZONTAL:
                $html .= '&nbsp;'.$link->getHtml().'&nbsp;';
                break;
            case ICONS_LAYOUT_PARAGRAPH:
                $html .= '<p class="'.$class.'">'.$link->getHtml()."</p>\r\n";
                break;
            default:
                $msg = $this->getClassName().'getLinkImage($link, $image) Unknown layout type found, layout='.$this->layout;
                if (defined('HTML_LOG_UTIL_PATH')) {
                    Log::fatal($msg, __FILE__, __LINE__);
                    $this->getMsg(LOG_LEVEL_FATAL, $msg);
                } else {
                    die('File: '.__FILE__."<br />\r\nLine: ".__LINE__."<br />\r\n".$msg);
                }
                break;
        }
        return $html;
    }

    /**
     * Builds the html for the icons to show 
     * @return String The html
     */
    function getHtml() {
        $html = $this->html;
        if (HTTP_USER_AGENT != HTTP_USER_AGENT_P900) {
            if (LINK_SHOW & LINK_SHOW_ICONS) {
                $html .= $this->getLinkImage(LINK_PRINT , IMAGE_PRINT);
                $html .= $this->getLinkImage(LINK_FIND  , IMAGE_FIND);
                $html .= $this->getLinkImage(LINK_MAIL  , IMAGE_MAIL);
                $html .= $this->getLinkImage(LINK_RETURN, IMAGE_RETURN);
                $html .= "<hr />\r\n";
            } else {
                if (defined('DEBUG_LEVEL_SHOW_INFO') && DEBUG_LEVEL & DEBUG_LEVEL_SHOW_INFO) {
                    $html .= "<!-- ".$this->getClassName()." disabled -->\r\n";
                }
            }
        } else {
            if (defined('DEBUG_LEVEL_SHOW_INFO') && DEBUG_LEVEL & DEBUG_LEVEL_SHOW_INFO) {
                $html .= "<!-- P900 -->\r\n";
            }
        }
        return $html;
    }

    /**
     * Display html
     * <code>
     * Usage:
     *    Icons::display($class, $layout);
     * </code>
     * @static
     * @param String $class  The CSS Class name to use
     * @param String $layout The html layout <p> or 
     */
    public static function display($class='', $layout='') {
        $html = new Icons($class, $layout);
        $html->addHtml();
    }
}
?>

Icons, HTML source code

Den fulde HTML kildekode for Icons klassen

<?


<a class="menuRight" href="?basePRINTER=6793442c5639c751f555b2c9852f263c&componentSHOW=1&layoutLAYOUT_SHOW=129&menuLINK_SHOW=1&tabShow=1&cmsSHOW=769&tableSKELETON_SHOW=4&googleadsSHOW=1" title="Printer Venlig Side">
<img src="http://kakerlakker.info/images/print.gif" width="32" height="24" alt="Printer Venlig Side" class="menuRight" />
 Print Siden</a>

<a class="menuRight" href="/search/" title="Søg efter ...">
<img src="http://kakerlakker.info/images/find.gif" width="32" height="32" alt="Søg efter ..." class="menuRight" />
 Søg</a>

<a class="menuRight" href="http://www.hvepseeksperten.dk/FormMail/" title="Send email">
<img src="http://kakerlakker.info/images/mail.gif" width="32" height="32" alt="Kontakt via email" class="menuRight" />
 Email</a>

<a class="menuRight" href="/" title="Retur til forrige side">
<img src="http://kakerlakker.info/images/return.gif" width="24" height="24" alt="Gå tilbage" class="menuRight" />
 Retur</a>
<hr />

?>

Icons, Class methods

Her er 'klasse metoderne' for Icons klassen:

__construct

getLinkImage

getHtml

display

setObject

set

get

getAttribute

getTag

add

getSizeof

getElement

getElements

getToogle

getMaximize

getMinimize

newTriangle

getStartHtml

getEndHtml

showsource

getClassName

getMsg

addHtml

__toString

getCacheFileName

save

content

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