Source for file TMultiEntry.php

Documentation is available at TMultiEntry.php

<?php
namespace Adianti\Widget\Form;
use Adianti\Widget\Form\AdiantiWidgetInterface;
use Adianti\Control\TPage;
use Adianti\Control\TAction;
use Adianti\Core\AdiantiCoreTranslator;
use Adianti\Widget\Base\TElement;
use Adianti\Widget\Base\TScript;
use Adianti\Widget\Form\TField;
use Exception;
/**
* Multi Entry Widget
*
* @version 7.4
* @package widget
* @subpackage form
* @author Matheus Agnes Dias
* @author Pablo Dall'Oglio
* @copyright Copyright (c) 2006 Adianti Solutions Ltd. (http://www.adianti.com.br)
* @license http://www.adianti.com.br/framework-license
*/
class TMultiEntry extends TSelect implements AdiantiWidgetInterface
{
protected $id;
protected $items;
protected $size;
protected $height;
protected $maxSize;
protected $editable;
protected $changeAction;
protected $changeFunction;
/**
* Class Constructor
* @param $name Widget's name
*/
public function __construct($name)
{
// executes the parent class constructor
parent::__construct($name);
$this->id = 'tmultientry_'.mt_rand(1000000000, 1999999999);
$this->height = 34;
$this->maxSize = 0;
$this->tag->{'component'} = 'multientry';
$this->tag->{'widget'} = 'tmultientry';
}
/**
* Define the widget's size
* @param $width Widget's width
* @param $height Widget's height
*/
public function setSize($width, $height = NULL)
{
$this->size = $width;
if ($height)
{
$this->height = $height;
}
}
/**
* Define the maximum number of items that can be selected
*/
public function setMaxSize($maxsize)
{
$this->maxSize = $maxsize;
}
/**
* Enable the field
* @param $form_name Form name
* @param $field Field name
*/
public static function enableField($form_name, $field)
{
TScript::create( " tmultisearch_enable_field('{$form_name}', '{$field}'); " );
}
/**
* Disable the field
* @param $form_name Form name
* @param $field Field name
*/
public static function disableField($form_name, $field)
{
TScript::create( " tmultisearch_disable_field('{$form_name}', '{$field}'); " );
}
/**
* Clear the field
* @param $form_name Form name
* @param $field Field name
*/
public static function clearField($form_name, $field)
{
TScript::create( " tmultisearch_clear_field('{$form_name}', '{$field}'); " );
}
/**
* Render items
*/
protected function renderItems( $with_titles = true)
{
if (parent::getValue())
{
// iterate the combobox items
foreach (parent::getValue() as $item)
{
// creates an <option> tag
$option = new TElement('option');
$option->{'value'} = $item; // define the index
$option->add($item); // add the item label
if ($with_titles)
{
$option->{'title'} = $item; // define the title
}
// mark as selected
$option->{'selected'} = 1;
$this->tag->add($option);
}
}
}
/**
* Shows the widget
*/
public function show()
{
// define the tag properties
$this->tag->{'name'} = $this->name.'[]'; // tag name
$this->tag->{'id'} = $this->id; // tag name
if (strstr((string) $this->size, '%') !== FALSE)
{
$this->setProperty('style', "width:{$this->size};", false); //aggregate style info
$size = "{$this->size}";
}
else
{
$this->setProperty('style', "width:{$this->size}px;", false); //aggregate style info
$size = "{$this->size}px";
}
$change_action = 'function() {}';
$this->renderItems( false );
if ($this->editable)
{
if (isset($this->changeAction))
{
if (!TForm::getFormByName($this->formName) instanceof TForm)
{
throw new Exception(AdiantiCoreTranslator::translate('You must pass the ^1 (^2) as a parameter to ^3', __CLASS__, $this->name, 'TForm::setFields()') );
}
$string_action = $this->changeAction->serialize(FALSE);
$change_action = "function() { __adianti_post_lookup('{$this->formName}', '{$string_action}', '{$this->id}', 'callback'); }";
}
else if (isset($this->changeFunction))
{
$change_action = "function() { $this->changeFunction }";
}
$this->tag->show();
TScript::create(" tmultientry_start( '{$this->id}', '{$this->maxSize}', '{$size}', '{$this->height}px', $change_action ); ");
}
else
{
$this->tag->show();
TScript::create(" tmultientry_start( '{$this->id}', '{$this->maxSize}', '{$size}', '{$this->height}px', $change_action ); ");
TScript::create(" tmultientry_disable_field( '{$this->formName}', '{$this->name}'); ");
}
}
}

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Source for file TMultiEntry.php