root/trunk/examples/example_element_file.php

<?php
/**
 * Example for the Date element
 * 
 * $Id$
 *
 * @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
 */

     session_start();
    
    /**
     * 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'];

    
    // element definitions for this example
    $elementsDefinition = array(
        'testfile' => array(
            'type' => 'File',
            'attributes' => array(
                'id'            =>    'testfile',
                'required'        =>    'yes',
                'display'        =>    'yes',
                'edit'            =>    'yes',
                'title'            =>    'File upload',
                'label'            =>    'File upload',
                'description'    =>    'Upload a file of your choice...',
                'uploaddir'        =>    './fileupload',
                'overwrite'        =>    'no',
                'usesession'    =>    'yes',
                'maxsize'        =>    900000,
                //'tempdir'        =>    '/tmp_does:not:exist'
                //'permissions'    =>    0666,
                //'replacename'    =>    'i/[^a-z0-9]\./_',
                'mimetype'        =>    array( 'image/*', 'image/png' ),
            ),
        ),
        'teststring' => array(
            'type' => 'String',
            'attributes' => array(
                'required'        =>    'yes',
                'display'        =>    'yes',
                'edit'            =>    'yes',
                'label'            =>    'Test string',
                'title'            =>    'Test string',
                'description'    =>    'Enter some text here and test some validation errors. Min length: [ELEMENT_MINLENGTH], Max length: [ELEMENT_MAXLENGTH]',
                'default'        =>    'x',
                'maxlength'        =>    '15',
                'minlength'        =>    '2',
            ),
        ),
    );
    
    // create the form
    $form    =&    patForms::createForm( $elementsDefinition, array( 'name' => 'myForm', 'enctype' => 'multipart/form-data' ) );
    
    // create the needed renderer
    $renderer    =&    patForms::createRenderer( "Array" );
    
    // set the renderer
    $form->setRenderer( $renderer );
    
    // use auto-validation
    $form->setAutoValidate( 'save' );

    // serialize the elements
    $elements    =    $form->renderForm();

    // ERROR DISPLAY ------------------------------------------------------
    // ask the form if it has been submitted and display errors. For
    // convenience and also to keep the examples easy to understand, all
    // the following examples will use teh helper methods of the examples
    // framework to display the errors and the form.
    if( $form->isSubmitted() )
    {
        displayErrors( $form ); // see patExampleGen/customFunctions.php
    }

    // DISPLAY FORM ------------------------------------------------------
    displayForm( $form, $elements ); // see patExampleGen/customFunctions.php

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