PHP source code

Den fulde PHP kildekode for Th klassen

<?
/**
* @package table
* @filesource
* @see HTML_TABLE_COMPONENT_PATH.'/Th.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.'/Raw.php');

/**
* The Table Header Data.
* Generates a table Header column
* <code>
* +--------------------------------
* | header_1 |
* +--------------------------------
* Usage:
*   $text = 'plain text'; // Optionally
*   $th = new Th($class,$valign,$align,$text);
*   print $th->getHtml();
* Or
*   $th= new Th($class,$valign,$align);
*   print $th->getStart();
*     :
*   print $th->getEnd();
* Or
*   Th::display($class,$valign,$align,$text);
* Or
*   Th::start($class,$valign,$align);
*   Raw::display($text);
*   Th::end();
* Or
*   $object = new Raw($text);
*   $th = new Th($class,$valign,$align,$object);
*   print $th->getHtml();
* Or
*   Th::display($class,$valign,$align,$object);
* Or
*   Th::start($class,$valign,$align);
*      :
*   Th::end();
* </code>
* @package table
*/

class Th extends Html {
    /**
     * @var String $class The CSS class name for the TH
     */
    var $class  = '';

    /**
     * @var String $valign The html THr valign attribute
     */
    var $valign = '';

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

    /**
     * Constructor
     * @param String $class  The class name
     * @param String $valign The valignment of data
     * @param String $align  The alignment of data
     * @param String $text   The plain text or an object (optionally)
     */
    function Th($class='',$valign='',$align='',$text='') {
        $this->Html();
        $this->class  = $class!=''?$class:'';
        $this->valign = $valign!=''?$valign:'top';
        $this->align  = $align!=''?$align:'';
        if ($text!= '') {
            if (is_object($text)) {
                $this->add($text);
            } else {
                $this->add(new Raw($text)); // Plain text object
            }
        } else {
            // Ignore
        }
    }

    /**
     * Get the start html for a TH
     * @return String the html
     */
    function getStart() {
        $html  = '  <th';
        $html .= $this->getAttribute('class');
        $html .= $this->getAttribute('valign');
        $html .= $this->getAttribute('align');
        $html .= ">";
        $elements = $this->getElements();
        if ($elements != '') {
            $html .= $elements;
        } else {
            $html .= ' ';
        }
        return $html;
    }

    /**
     * Get the end html for a TH
     * @return String the html
     */
    function getEnd() {
        return "</th>\r\n";
    }

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

    /**
     * Get the start of the tag
     * <code>
     * Usage:
     *    Th::start($class,$valign,$align,$text);
     * </code>
     * @static
     * @param String $class  The class name
     * @param String $valign The valignment of data
     * @param String $align  The alignment of data
     * @param String $text   The plain text or an object (optionally)
     */
    function start($class='',$valign='',$align='',$text='') {
        $html = new Th($class,$valign,$align,$text);
        $html->addHtml($html->getStart());
    }

    /**
     * Get the end of the tag
     * <code>
     * Usage:
     *    Th::end();
     * </code>
     * @static
     */
    function end() {
        $html = new Html();
        $html->addHtml(Th::getEnd());
    }

    /**
     * Display html
     * <code>
     * Usage:
     *    Th::display($class,$valign,$align,$text);
     * </code>
     * @static
     * @param String $class  The class name
     * @param String $valign The valignment of data
     * @param String $align  The alignment of data
     * @param String $text   The plain text or an object (optionally)
     */
    function display($class='',$valign='',$align='',$text='') {
        $html = new Th($class,$valign,$align,$text);
        $html->addHtml();
    }
}
?>

Class methods

Her er 'klasse metoderne' for Th klassen:

object

getclassname

getmsg

addhtml

gethtml

tostring

getcachefilename

save

content

stop

html

setobject

set

get

getattribute

gettag

add

getsizeof

getelement

getelements

gettoogle

getmaximize

getminimize

newtriangle

display

showsource

getstart

getend

start

end

Object vars

Her er 'objekt variable' for Th klassen:

html =>

sql =>

elements => Array

sizeof => 0

class =>

valign => top

align =>

	Index

Tilbage

Navn : Th.php

Sample code, tutorial

Sådan benyttes komponenten Th klassen

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

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

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

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

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

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

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