public function init()
{
$this->setFormatter(new SnapFormatter());
parent::init();
$this->snapBaseScriptUrl = Yii::app()->getAssetManager()->publish(Yii::getPathOfAlias('snapcms.widgets.assets')) . '/snapgridview';
if ($this->selectableColumns === true) {
$cs = Yii::app()->getClientScript();
$cs->registerScriptFile($this->snapBaseScriptUrl . '/jquery.snapgridview.js', CClientScript::POS_END);
$cs->registerCssFile($this->snapBaseScriptUrl . '/styles.css');
if (empty($this->afterAjaxUpdate)) {
$this->afterAjaxUpdate = "\$.fn.snapGridView.init";
}
$this->_setSelectedColumns();
foreach ($this->columns as $pos => $column) {
if (is_subclass_of($column, 'CDataColumn')) {
//populate the _selectableColumnsList used for generating checkboxes
$this->_selectableColumnsList[$column->name] = $column->header ? $column->header : $this->dataProvider->model->getAttributeLabel($column->name);
//remove any columns that arent' selected
if (!in_array($column->name, $this->selectedColumns)) {
unset($this->columns[$pos]);
}
}
}
}
}
/**
* Registers necessary client scripts.
* Automaticlly prepend user's beforeajaxUpdate with needed code that will modify GET params when navigating and sorting
*/
public function registerClientScript()
{
parent::registerClientScript();
if ($this->selectableRows > 0) {
$id = $this->getId();
$options = array('selVar' => $this->selVar);
$options = CJavaScript::encode($options);
$cs = Yii::app()->getClientScript();
$cs->registerScriptFile($this->selBaseScriptUrl . '/jquery.selgridview.js', CClientScript::POS_END);
$cs->registerScript(__CLASS__ . '#' . $id . '-sel', "jQuery('#{$id}').selGridView({$options});");
}
}
