在我的代码中,我想编辑值。我尝试$ model但它只在ActiveDataProvider中工作。当我使用$ data时问题是一样的 - 结果是0。
<?= GridView::widget(
[
'dataProvider' => $dataProvider,
'tableOptions' => ['class' => 'table table-hover show-products'],
'columns' => [
[
'attribute' => 'price',
'label' => 'Price',
'format' => 'html',
'value' => function ($data) {
return '<div class="product-list-row">' . str_replace(
'.', ",", $data->price / 100
) . ' USD</div>';
},
],
[
'attribute' => 'total',
'format' => 'html',
'value' => function ($model) {
return '<div class="product-list-row">' . str_replace(
'.', ",", $model->price / 100 * $model->amount
) . ' PLN</div>';
},
],
],
]
); ?>
我在price和total中的结果是0.在ActiveDataProvider中使用$ model是可行的但在我的代码中不起作用。请帮我。如何编辑我的价格或总价值?
控制器
public function actionShowCart()
{
$dataProvider = new ArrayDataProvider([
'allModels' =>Yii::$app->session->get('cart'),
'sort'=>false,
'pagination' => [
'pageSize' => 10,
],
]);
return $this->render('showCart', [
'dataProvider' => $dataProvider,
]);
}
我的会话var_dump()
array(2) { [64]=> array(4) { ["id"]=> int(64) ["amount"]=> int(1) ["name"]=> string(12) "PRODUCT A" ["price"]=> string(4) "0.06" } [2159]=> array(4) { ["id"]=> int(2159) ["amount"]=> int(1) ["name"]=> string(15) "PRODUCS D" ["price"]=> string(5) "15.20" } }
答案 0 :(得分:1)
我找到了答案!
我必须使用$ data作为数组!
[
'attribute' => 'total',
'format' => 'html',
'value' => function ($data) {
return str_replace('.', ",", $data['price']*$data['amount']).' USD';
},
],