PHP source code

Den fulde PHP kildekode for Td klassen

<?
/**
* @package table
* @filesource
* @see HTML_TABLE_COMPONENT_PATH.'/Td.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');

/**
* Generates a table Data column
* <code>
* +--------------------------------
* | data |
* +--------------------------------
* Usage:
*   $text = 'plain text'; // Optionally
*   $td = new Td($class, $valign, $colspan, $text, $width);
*   print $td->getHtml();
* Or
*   $td = new Td($class, $valign, $colspan, '', $width);
*   print $td->getStart();
*     :
*   print $td->getEnd();
* Or
*   Td::display($class, $valign, $colspan, $text, $width);
* Or
*   Td::start($class, $valign, $colspan, '', $width);
*   Raw::display($text);
*   Td::end();
* Or
*   $object = new Raw($text);
*   $td = new Td($class, $valign, $colspan, $object, $width);
*   print $td->getHtml();
* Or
*   Td::display($class, $valign, $colspan, $object, $width);
* Or
*   Td::start($class, $valign, $colspan, '', $width);
*      :
*   Td::end();
* </code>
* @package table
*/

class Td extends Html {
    /**
     * @var String $class The CSS class name to use
     */
    var $class   = '';

    /**
     * @var String $valign The alignment to use
     */
    var $valign  = '';

    /**
     * @var String $colspan The colspan to use
     */
    var $colspan = '';

    /**
     * @var String $width The width to use for the TD, not XHTML 1.0 strict compliant
     */
    var $width = '';

    /**
     * Constructor
     * @param String $class   The class name
     * @param String $valign  The alignment of data
     * @param String $colspan The Column Span
     * @param String $text    The plain text or an object (optionally)
     * @param String $width   The width of the TD
     */
    function Td($class='',$valign='',$colspan='',$text='', $width='') {
        $this->Html();
        $this->class   = $class;
        $this->valign  = $valign!=''?$valign:'top';
        $this->colspan = $colspan;
        $this->width   = $width; // not XHTML 1.0 strict compliant
        if ($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 TD
     * @return String the html
     */
    function getStart() {
        $html  = "\t<td";
        $html .= $this->getAttribute('class');
        $html .= $this->getAttribute('valign');
        $html .= $this->getAttribute('colspan');
        $html .= $this->getAttribute('width');
        $html .= ">";
        $elements = $this->getElements();
        if ($elements != '') {
            $html .= $elements;
        } else {
            $html .= '';
        }
        return $html;
    }

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

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

    /**
     * Get the start of the tag
     * <code>
     * Usage:
     *    $text = 'Plain text';
     *    Td::start($class, $valign, $colspan, $text, $width);
     * Or
     *    $object = new Raw($text);
     *    Td::start($class, $valign, $colspan, $object, $width);
     * Or
     *    Td::start($class, $valign, $colspan, '', $width);
     * </code>
     * @static
     * @param String $class   The class name
     * @param String $valign  The alignment of data
     * @param String $colspan The Column Span
     * @param String $text    The plain text or an object
     * @param String $width   The width of the TD
     */
    function start($class='', $valign='', $colspan='', $text='', $width='') {
        $html = new Td($class, $valign, $colspan, $text, $width);
        $html->addHtml($html->getStart());
    }

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

    /**
     * Display html
     * <code>
     * Usage:
     *    $text = 'Plain text';
     *    Td::display($class, $valign, $colspan, $text, $width);
     * Or
     *    $object = new Raw($text);
     *    Td::display($class, $valign, $colspan, $object, $width);
     * </code>
     * @static
     * @param String $class   The class name
     * @param String $valign  The alignment of data
     * @param String $colspan The Column Span
     * @param String $text    The plain text or an object
     * @param String $width   The width of the TD
     */
    function display($class='', $valign='', $colspan='', $text='', $width='') {
        $html = new Td($class, $valign, $colspan, $text, $width);
        $html->addHtml();
    }
}
?>

Class methods

Her er 'klasse metoderne' for Td 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 Td klassen:

html =>

sql =>

elements => Array

sizeof => 0

class =>

valign => top

colspan =>

width =>

	Index

Tilbage

Navn : Td.php

Sample code, tutorial

Sådan benyttes komponenten Td klassen

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

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

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

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

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

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

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