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Sample code, tutorial

Sådan benyttes komponenten ViewCommon klassen

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

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

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

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

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

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

Parent html

Sådan vises komponenten ViewCommon klassen

Viewcommon->getHtml() TODO, you must override this


PHP source code

Den fulde PHP kildekode for ViewCommon klassen

<?
/**
* @package mvc
* @see HTML_MVC_VIEW_PATH.'/ViewCommon.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_MVC_VIEW_PATH.'/ViewLimit.php');
require_once(
HTML_BASIC_UTIL_PATH.'/Rowcolor.php');
require_once(
HTML_BASE_UTIL_PATH.'/Link.php');
require_once(
HTML_BASE_UTIL_PATH.'/Raw.php');
require_once(
HTML_BASE_UTIL_PATH.'/ImageLink.php');
require_once(
HTML_BASE_UTIL_PATH.'/Links.php');
require_once(
HTML_BASE_UTIL_PATH.'/Images.php');
require_once(
HTML_TABLE_COMPONENT_PATH.'/TableHeader.php');
require_once(
HTML_TABLE_COMPONENT_PATH.'/Table.php');
require_once(
HTML_TABLE_COMPONENT_PATH.'/Tr.php');
require_once(
HTML_TABLE_COMPONENT_PATH.'/Th.php');
require_once(
HTML_TABLE_COMPONENT_PATH.'/Td.php');
require_once(
HTML_UTIL_COMPONENT_PATH.'/Format.php');
require_once(
HTML_UTIL_COMPONENT_PATH.'/Encrypt.php');
require_once(
HTML_UTIL_COMPONENT_PATH.'/Params.php');
require_once(
HTML_DTO_UTIL_PATH.'/DataReader.php');
if (
defined('HTML_LANGUAGE_UTIL_PATH')) {
    require_once(
HTML_LANGUAGE_UTIL_PATH.'/Translate.php');
}
if (
defined('HTML_DB_RESOURCE_PATH')) {
    require_once(
HTML_DB_RESOURCE_PATH.'/TableInfo.php');
}
if (
defined('HTML_LOG_UTIL_PATH')) {
    require_once(
HTML_LOG_UTIL_PATH.'/Log.php');
}

/**
* This is the base class for Form View or List View
* You must extend this class, and write your own getHtml()
* <code>
* Usage:
*   $view = new ViewCommon($datareader,$text,$width,$class,$border,$cellpadding,$cellspacing,$summary,$caption);
*   print $view->getHtml();
* Or
*   ViewCommon::display($datareader,$text,$width,$class,$border,$cellpadding,$cellspacing,$summary,$caption);
*
* Generates a complete View Common interface
* +--------------------------------
* |>| Text header
* +--------------------------------
* | head1 | head2 | head3 | etc.
* +--------------------------------
* | dat_1 | dat_2 | dat_3 | etc.
* +--------------------------------
* </code>
* @package mvc
*/

class ViewCommon extends Table {
    
/**
     * @var DataReader $datareader The DataReader object to use
     */
    
var $datareader = null;

    
/**
     * @var int $id The primary key to use
     */
    
var $id = '';

    
/**
     * @var real $subtotal The SubTotal to use
     */
    
var $subtotal = null;
    
    
/**
     * Constructor
     * @param DataReader $datareader The Data Reader object
     * @param String $text    The text header for the table
     * @param String $width   The Width for the table
     * @param String $class   The Class
     * @param String $border  The Border
     * @param String $cellpadding The CellSpacing
     * @param String $cellspacing The CellPadding
     * @param String $summary The Summary
     * @param String $caption The Caption
     */
    
function ViewCommon($datareader,$text='',$width='',$class='',$border='',$cellpadding='',$cellspacing='',$summary='',$caption='') {
        
$this->Table($text,$width,$class,$border,$cellpadding,$cellspacing,$summary,$caption);
        
$this->datareader = $datareader;
    }

    
/**
     * You may override this methode in order to create your own hiddens
     * If no request parameters are supplied, then popup the login form
     * Return the Hiddens as an object
     * @abstract
     * @return Object The Hiddens as an Object
     */
    
function newHiddens() {
        
$keyValue = array(REQUEST_COMMAND=>Request::get(REQUEST_COMMAND));
        return new
Hiddens($keyValue,VIEW_LOGIN_FORM,$this->getClassName()); // VIEW_LOGIN_FORM
    
}

    
/**
     * You may override this methode in order to create other types of buttons
     * Return the Buttons as an object
     * @abstract
     * @return Object The Buttons as a new Object
     */
    
function newButtons() {
        return new
Buttons(VIEW_LOGIN_FORM,FORM_BUTTON_SHOW); // VIEW_LOGIN_FORM ?
    
}

    
/**
     * Return the Label and TexField as an object
     * @param  String $type     The type to use
     * @param  String $key      The Key to use
     * @param  String $name     The name to use
     * @param  String $value    The value to use
     * @param  String $len      The maxsize to use
     * @param  String $required The required text to use, if any
     * @param  String $debug    The debug text to use, if any
     * @param  String $checked  The checked attribute if ticked off for radio/checkbox
     * @return Object The html as a new Object
     */
    
function newElement($type,$key,$name,$value,$len='',$required='',$debug='',$checked='') {
        return
ElementFactory::newElement($type,$key,$name,$value,$len,$required,$debug,$checked);
    }

    
/**
     * Return the html
     * @return String The html
     */
    
function getHtml() {
        
$html = $this->html;
        
$html .= "<h1>".$this->getClassName()."->getHtml() TODO, you must override this</h1>\r\n";
        return
$html;
    }

    
/**
     * Display html
     * <code>
     * Usage:
     *    ViewCommon::display($datareader,$text,$width,$class,$border,$cellpadding,$cellspacing,$summary,$caption);
     * </code>
     * @static
     * @param DataReader $datareader The Data Reader object
     * @param String $text    The text header for the table
     * @param String $width   The width of the table
     * @param String $class   The class of the table
     * @param String $border  The border of the table
     * @param String $cellpadding The CellSpacing
     * @param String $cellspacing The CellPadding
     * @param String $summary The Summary
     * @param String $caption The Caption
     */
    
function display($datareader,$text='',$width='',$class='',$border='',$cellpadding='',$cellspacing='',$summary='',$caption='') {
        
$html = new ViewCommon($datareader,$text,$width,$class,$border,$cellpadding,$cellspacing,$summary,$caption);
        
$html->addHtml();
    }
}
?>

HTML source code

Den fulde HTML kildekode for ViewCommon klassen

<?
<h1>Viewcommon->getHtml() TODO, you must override this</h1>

?>

Class methods

Her er 'klasse metoderne' for ViewCommon 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
  • table
  • newtextrow
  • gettableheader
  • getstart
  • getend
  • start
  • end
  • viewcommon
  • newhiddens
  • newbuttons
  • newelement

Object vars

Her er 'objekt variable' for ViewCommon klassen:

  • html =>
  • sql =>
  • elements => Array
  • sizeof => 0
  • text =>
  • width => 100%
  • class => theTable
  • border => 0
  • cellpadding => 2
  • cellspacing => 0
  • summary =>
  • caption =>
  • datareader => Object
  • id =>
  • subtotal =>

DataReader.php

Her er felterne i DataReader for ViewCommon klassen:

  0   














 
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