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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\gii\components;
use yii\gii\Generator;
use yii\helpers\Json;
/**
* @author Qiang Xue <qiang.xue@gmail.com>
* @since 2.0
*/
class ActiveField extends \yii\widgets\ActiveField
{
/**
* @var Generator
*/
public $model;
/**
* @inheritdoc
*/
public function init()
{
$stickyAttributes = $this->model->stickyAttributes();
if (in_array($this->attribute, $stickyAttributes)) {
$this->sticky();
}
$hints = $this->model->hints();
if (isset($hints[$this->attribute])) {
$this->hint($hints[$this->attribute]);
}
$autoCompleteData = $this->model->autoCompleteData();
if (isset($autoCompleteData[$this->attribute])) {
if (is_callable($autoCompleteData[$this->attribute])) {
$this->autoComplete(call_user_func($autoCompleteData[$this->attribute]));
} else {
$this->autoComplete($autoCompleteData[$this->attribute]);
}
}
}
/**
* Makes field remember its value between page reloads
* @return static the field object itself
*/
public function sticky()
{
$this->options['class'] .= ' sticky';
return $this;
}
/**
* Makes field auto completable
* @param array $data auto complete data (array of callables or scalars)
* @return static the field object itself
*/
public function autoComplete($data)
{
static $counter = 0;
$this->inputOptions['class'] .= ' typeahead typeahead-' . (++$counter);
foreach ($data as &$item) {
$item = ['word' => $item];
}
$this->form->getView()->registerJs("yii.gii.autocomplete($counter, " . Json::encode($data) . ");");
return $this;
}
}