root/branches/gettext/examples/example_api_locale.php

<?php
/**
 * Example that shows how to set a locale or error messages
 * 
 * $Id$
 *
 * @access        public
 * @package        patForms
 * @subpackage    Examples
 * @author        Sebastian Mordziol <argh@php-tools.net>
 * @license        LGPL, see license.txt for details
 * @link        http://www.php-tools.net
 */

    /**
     * Main examples prepend file, needed *only* for the examples framework!
     */
    include_once 'patExampleGen/prepend.php';
    $exampleGen->displayHead( 'Example' );

    
    // EXAMPLE START ------------------------------------------------------

    /**
     * main patForms class
     */
    require_once $neededFiles['patForms'];
    
    /**
     * patErrorManager class
     */
    require_once $neededFiles['patErrorManager'];
    
    /**
     * internationalisaion
     */
    require_once $neededFiles['patI18n'];
    
    // Internal
    $moduleConf =   array();
    patI18n::addModule( 'Internal', $moduleConf );
    
    // Gettext
    $moduleConf =   array(
                'domain'    =>  'this_domain_is_not_used',
                'dir'       =>  '/tmp',
                'domains'   =>  array(
                    array(
                            'domain'    =>  'patForms',
                            'dir'       =>  dirname( __FILE__ ) . '/locales',
                        )
                    )
        );
    patI18n::addModule( 'Gettext', $moduleConf );
    patI18n::setLocale( $_GET['lang'] );
    
    // all the above is done by the following include
    // require_once $neededFiles['patI18n_configure'];

    // element definitions for this example
    $elementsDefinition = array(
        'username' => array(
            'type' => 'String',
            'attributes' => array(
                'required'        =>    'yes',
                'display'        =>    'yes',
                'edit'            =>    'yes',
                'label'            =>    'Nickname',
                'description'    =>    'Enter your nickname here.',
                'maxlength'        =>    '5',
                'minlength'        =>    '4',
                'default'        =>    'The Argh',
                'title'            =>    'Username',
            ),
        ),
    );
    
    // create our form
    $form =& patForms::createForm( $elementsDefinition );
    
    // tell the form it has been submitted
    $form->setSubmitted( true );

    // validate the element - this will always fail here on purpose to show 
    // the error message
    $form->validateForm();
    
    // display the errors
    displayErrors( $form ); // see patExampleGen/customFunctions.php


    
    
    // EXAMPLE END ------------------------------------------------------
    $exampleGen->displayFooter();
?>