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Navn : FieldName.php

Sample code, tutorial

Sådan benyttes komponenten FieldName klassen

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

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

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

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

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

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

Parent html

Sådan vises komponenten FieldName klassen

test

PHP source code

Den fulde PHP kildekode for FieldName klassen

<?
/**
* @package dto
* @see HTML_DTO_UTIL_PATH.'/FieldName.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_DTO_UTIL_PATH.'/Fields.php');
if (defined('HTML_LANGUAGE_UTIL_PATH')) {
    require_once(HTML_LANGUAGE_UTIL_PATH.'/Translate.php');
}

/**
* The Field Name is used to return the field name for a given key
* Field Name object
* The purpose of this clas is to simulate the meta information from a database
* <code>
* Usage:
*   $header = array(
*       'firstname'=>array('fieldName'=>'firstname', 'fieldLen'=>100, 'fieldType'=>'', 'fieldFlags'=>'', 'fieldTable'=>''),
*       'lastname'=>'array('fieldName'=>'lastname' , 'fieldLen'=>100, 'fieldType'=>'', 'fieldFlags'=>'', 'fieldTable'=>''),
*   );
*
*   $fieldname = new FieldName();
*   $name = $fieldname->get($key,$header,$default);
* Or
*   $name = FieldName::get($key,$header,$default);
* </code>
* @package dto
*/

class FieldName {
    /**
     * Constructor
     */
    function FieldName() {
    }
    
    /**
     * Get the Name of the field from the specified key
     * @param  String $key     The key to use
     * @param  array  $header  The header  meta data
     * @param  array  $default The default meta data
     * @return String the name of the field
     */
    function get($key, $header='', $default='') {
        $value = Fields::value($key,$header, $default);
        if (defined('HTML_LANGUAGE_UTIL_PATH')) {
            $value = Translate::sql($value,TRANSLATE_TEXT);
        }
        if ($value=='') {
            $value = $key;
        }
        return $value;
    }
    
    /**
     * Get the html code
     * @return String The html code
     */
    function getHtml() {
        return FieldName::get('test','test','test');
    }
}
?>

HTML source code

Den fulde HTML kildekode for FieldName klassen

<?
test
?>

Class methods

Her er 'klasse metoderne' for FieldName klassen:

  • fieldname
  • get
  • gethtml

Object vars

Her er 'objekt variable' for FieldName klassen:

  
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