在Yii2中安装可编辑的kartik-v

Question

I'm new in Yii 2! I install the kartik grid in my basic yii and create a grid with no problem . now I want to use

kartik\\grid\\EditableColumn

but it needs :

\\kartik\\editable\\Editable

i insatll the Editable via composer and now i cas see that directory in my vendor file : my vendor file

now the system gives me this Error again :

Invalid Configuration – yii\\base\\InvalidConfigException

The class '\\kartik\\editable\\Editable' was not found and is required for GridView EditableColumn.

Please ensure you have installed the 'yii2-editable' extension. To install, you can run this console command from your application root:

php composer.phar require kartik-v/yii2-editable: "@dev"

and my code :

//morecodes
<?= GridView::widget([
        'dataProvider'   => $dataProvider,
        'filterModel' => $searchModel,
        'columns' => [
            ['class' => 'kartik\grid\SerialColumn'],
            ['class' => 'kartik\grid\CheckboxColumn'],
            ['class' => 'kartik\grid\EditableColumn'],
            'id',
            'countrydate',
            'countryCode',
//more codes

can you guys help me about this?

Answer 1

Add use kartik\\editable\\Editable; to the top of the view. It appearse the Editable view widget extends the base helper widget. Since Yii2 does not treat views as classes, and thus no namespace, use of classes have to be declared at the beginning / inline of the view's logic.