Template engine usage

Template usage with Sigma engine

qfams_template_1.php script result

In this example, here are our goals :

  • use a template engine.
  • see how to include a advmultiselect element.

ITDynamic renderer with Sigma

<?php
/**
 * Custom advMultiSelect HTML_QuickForm element
 * embedded into a Sigma template and using the QF dynamic renderer.
 *
 * @version    $Id: examples-template1.xml,v 1.4 2009-02-11 08:51:16 farell Exp $
 * @author     Laurent Laville <pear@laurent-laville.org>
 * @package    HTML_QuickForm_advmultiselect
 * @subpackage Examples
 * @access     public
 * @example    examples/qfams_template_1.php
 *             qfams_template_1 source code
 * @link       http://www.laurent-laville.org/img/qfams/screenshot/template1.png
 *             screenshot (Image PNG, 665x376 pixels) 23.3 Kb
 */

require_once 'HTML/Template/Sigma.php';
require_once 
'HTML/QuickForm.php';
require_once 
'HTML/QuickForm/Renderer/ITDynamic.php';
require_once 
'HTML/QuickForm/advmultiselect.php';

$form = new HTML_QuickForm('amsTemplate1');
$form->removeAttribute('name');        // XHTML compliance

$fruit_array = array(
    
'apple'     =>  'Apple',
    
'orange'    =>  'Orange',
    
'pear'      =>  'Pear',
    
'banana'    =>  'Banana',
    
'cherry'    =>  'Cherry',
    
'kiwi'      =>  'Kiwi',
    
'lemon'     =>  'Lemon',
    
'lime'      =>  'Lime',
    
'tangerine' =>  'Tangerine',
);

// rendering with css selectors and API selLabel(), setButtonAttributes()
$form->addElement('header'null'Advanced Multiple Select: custom layout ');

$form->addElement('text''name''Name:', array('size' => 40'maxlength' => 80));

$ams =& $form->addElement('advmultiselect''fruit'null$fruit_array,
                           array(
'size' => 15,
                                 
'class' => 'pool''style' => 'width:150px;'
                                
)
);
$ams->setLabel(array('Fruit:''Available''Selected'));
$ams->setButtonAttributes('add',    array('value' => 'Add >>',
                                           
'class' => 'inputCommand'
));
$ams->setButtonAttributes('remove', array('value' => '<< Remove',
                                           
'class' => 'inputCommand'
));
$template '
<table{class}>
<!-- BEGIN label_2 --><tr><th>{label_2}</th><!-- END label_2 -->
<!-- BEGIN label_3 --><th>&nbsp;</th><th>{label_3}</th></tr><!-- END label_3 -->
<tr>
  <td valign="top">{unselected}</td>
  <td align="center">{add}{remove}</td>
  <td valign="top">{selected}</td>
</tr>
</table>
'
;
$ams->setElementTemplate($template);

$form->addElement('submit''send''Send', array('class' => 'inputCommand'));

$form->addRule('name''Your name is required''required');
$form->addGroupRule('fruit''At least one fruit is required''required'null1);

$form->applyFilter('__ALL__''trim');
$form->applyFilter('__ALL__''strip_tags');

$valid $form->validate();

$tpl = new HTML_Template_Sigma('.');
$tpl->loadTemplateFile('itdynamic.html');
$tpl->setVariable('ams_javascript'$ams->getElementJs(false));

$renderer = new HTML_QuickForm_Renderer_ITDynamic($tpl);

$form->accept($renderer);

if (
$valid) {
    
$clean $form->getSubmitValues();

    
$msg sprintf("<p>Welcome <b>%s</b> you've selected these fruits:<br />%s</p>",
           
$clean['name'], implode(', '$clean['fruit']));

    
$tpl->setVariable('message_form_validate'$msg);
}
$tpl->show();
?>
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Last updated: Sat, 19 Apr 2014 — Download Documentation
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