Source for file TText.php

Documentation is available at TText.php

<?php
namespace Adianti\Widget\Form;
use Adianti\Widget\Form\AdiantiWidgetInterface;
use Adianti\Control\TAction;
use Adianti\Widget\Base\TElement;
use Adianti\Widget\Form\TForm;
use Adianti\Widget\Form\TField;
use Adianti\Core\AdiantiCoreTranslator;
use Exception;
/**
* Text Widget (also known as Memo)
*
* @version 7.4
* @package widget
* @subpackage form
* @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 TText extends TField implements AdiantiWidgetInterface
{
private $exitAction;
private $exitFunction;
protected $id;
protected $formName;
protected $size;
protected $height;
/**
* Class Constructor
* @param $name Widet's name
*/
public function __construct($name)
{
parent::__construct($name);
$this->id = 'ttext_' . mt_rand(1000000000, 1999999999);
// creates a <textarea> tag
$this->tag = new TElement('textarea');
$this->tag->{'class'} = 'tfield'; // CSS
$this->tag->{'widget'} = 'ttext';
// defines the text default height
$this->height= 100;
}
/**
* 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;
}
}
/**
* Returns the size
* @return array(width, height)
*/
public function getSize()
{
return array( $this->size, $this->height );
}
/**
* Define max length
* @param $length Max length
*/
public function setMaxLength($length)
{
if ($length > 0)
{
$this->tag->{'maxlength'} = $length;
}
}
/**
* Define the action to be executed when the user leaves the form field
* @param $action TAction object
*/
function setExitAction(TAction $action)
{
if ($action->isStatic())
{
$this->exitAction = $action;
}
else
{
$string_action = $action->toString();
throw new Exception(AdiantiCoreTranslator::translate('Action (^1) must be static to be used in ^2', $string_action, __METHOD__));
}
}
/**
* Set exit function
*/
public function setExitFunction($function)
{
$this->exitFunction = $function;
}
/**
* Force lower case
*/
public function forceLowerCase()
{
$this->tag->{'onKeyPress'} = "return tentry_lower(this)";
$this->tag->{'onBlur'} = "return tentry_lower(this)";
$this->tag->{'forcelower'} = "1";
$this->setProperty('style', 'text-transform: lowercase');
}
/**
* Force upper case
*/
public function forceUpperCase()
{
$this->tag->{'onKeyPress'} = "return tentry_upper(this)";
$this->tag->{'onBlur'} = "return tentry_upper(this)";
$this->tag->{'forceupper'} = "1";
$this->setProperty('style', 'text-transform: uppercase');
}
/**
* Return the post data
*/
public function getPostData()
{
$name = str_replace(['[',']'], ['',''], $this->name);
if (isset($_POST[$name]))
{
return $_POST[$name];
}
else
{
return '';
}
}
/**
* Show the widget
*/
public function show()
{
$this->tag->{'name'} = $this->name; // tag name
if ($this->size)
{
$size = (strstr((string) $this->size, '%') !== FALSE) ? $this->size : "{$this->size}px";
$this->setProperty('style', "width:{$size};", FALSE); //aggregate style info
}
if ($this->height)
{
$height = (strstr($this->height, '%') !== FALSE) ? $this->height : "{$this->height}px";
$this->setProperty('style', "height:{$height}", FALSE); //aggregate style info
}
if ($this->id and empty($this->tag->{'id'}))
{
$this->tag->{'id'} = $this->id;
}
// check if the field is not editable
if (!parent::getEditable())
{
// make the widget read-only
$this->tag->{'readonly'} = "1";
$this->tag->{'class'} = $this->tag->{'class'} == 'tfield' ? 'tfield_disabled' : $this->tag->{'class'} . ' tfield_disabled'; // CSS
$this->tag->{'tabindex'} = '-1';
}
if (isset($this->exitAction))
{
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->exitAction->serialize(FALSE);
$this->setProperty('exitaction', "__adianti_post_lookup('{$this->formName}', '{$string_action}', '{$this->id}', 'callback')");
$this->setProperty('onBlur', $this->getProperty('exitaction'), FALSE);
}
if (isset($this->exitFunction))
{
$this->setProperty('onBlur', $this->exitFunction, FALSE );
}
// add the content to the textarea
$this->tag->add(htmlspecialchars( (string) $this->value));
// show the tag
$this->tag->show();
}
}

Adianti Solutions

API

Source for file TText.php