/**
* Initializes the widget
*
* @throws \yii\base\InvalidConfigException
*/
public function init()
{
parent::init();
$this->checkFormConfig();
if (empty($this->columnSize)) {
$this->columnSize = empty($this->form->formConfig['deviceSize']) ? self::SIZE_SMALL : $this->form->formConfig['deviceSize'];
}
if (isset($this->form->type)) {
$this->_orientation = $this->form->type;
}
$this->initOptions();
$this->registerAssets();
if ($this->autoGenerateColumns) {
$cols = count($this->attributes);
$this->columns = $cols >= self::GRID_WIDTH ? self::GRID_WIDTH : $cols;
}
echo Html::beginTag($this->_tag, $this->options) . "\n";
}
/**
* Initializes the widget
*
* @throws \yii\base\InvalidConfigException
*/
public function init()
{
parent::init();
if (empty($this->dataProvider) || !$this->dataProvider instanceof \yii\data\BaseDataProvider) {
throw new InvalidConfigException(
"The 'dataProvider' property must be set and must be an instance of '\\yii\\data\\BaseDataProvider'."
);
}
$this->initOptions();
$this->registerAssets();
}
/**
* @inheritdoc
* @throws InvalidConfigException
*/
public function init()
{
parent::init();
$dp = static::slash(BaseDataProvider::className());
if (empty($this->dataProvider) || !$this->dataProvider instanceof BaseDataProvider) {
throw new InvalidConfigException("The 'dataProvider' property must be set and must be an instance of '{$dp}'.");
}
$kvGrid = static::slash(GridView::classname());
if (empty($this->gridClass)) {
$this->gridClass = $kvGrid;
} elseif ($this->gridClass !== $kvGrid && !is_subclass_of($this->gridClass, $kvGrid)) {
throw new InvalidConfigException("The 'gridClass' must be a class which extends from '{$kvGrid}'.");
}
$this->initOptions();
$this->registerAssets();
}