php - 如何在yii2中将数组传递给gridview

Question

我正在使用 yii2 框架

我有从 Controller 到 View 的数组。

 public function actionProducts()
{
$product = Yii::$app->httpclient->get('http://localhost/MWSProducts/src/MarketplaceWebServiceProducts/Samples/GetMatchingProductSample.php');

        $array1 = str_replace("ns2:","",$product);
        $array=json_decode(json_encode(simplexml_load_string($array1)),true);           

        return $this->render('products',['array'=>$array]); 
}

在上面的代码中，我将 xml 转换为数组。$array 有数组，我将它传递给名为 products 的 View 。现在我想在 Gridview 的 View 中显示该数组，因为我是 yii2 的新手，我无法执行此操作，它说我必须使用一些数据提供程序，但我不知道如何执行此操作。

任何人都可以帮助我如何在 gridview 中显示数组。谢谢

谢谢你的回答..

实际上它是一个亚马逊产品数组，我从产品 API 获取它，我们不能定义任何预定义属性，如 id 和 all，因为它对于每个产品都是不同的。这就是数组的样子。

  Array
  (
   [GetMatchingProductResult] => Array
    (
        [0] => Array
            (
                [@attributes] => Array
                    (
                        [ASIN] => 0886467918
                        [status] => Success
                    )

                [Product] => Array
                    (
                        [Identifiers] => Array
                            (
                                [MarketplaceASIN] => Array
                                    (
                                        [MarketplaceId] => A21TJRUUN4KGV
                                        [ASIN] => 0886467918
                                    )

                            )

                        [AttributeSets] => Array
                            (
                                [ItemAttributes] => Array
                                    (
                                        [Author] => Kipling, Rudyard
                                        [Binding] => Hardcover
                                        [Edition] => Har/Cas
                                        [Format] => Import
                                        [Label] => Imprint unknown
                                        [Languages] => Array
                                            (
                                                [Language] => Array
                                                    (
                                                        [0] => Array
                                                            (
                                                                [Name] => english
                                                                [Type] => Published
                                                            )

                                                        [1] => Array
                                                            (
                                                                [Name] => english
                                                                [Type] => Original Language
                                                            )

                                                        [2] => Array
                                                            (
                                                                [Name] => english
                                                                [Type] => Unknown
                                                            )

                                                    )

                                            )

                                        [Manufacturer] => Imprint unknown
                                        [PackageDimensions] => Array
                                            (
                                                [Weight] => 1.74
                                            )

                                        [ProductGroup] => Book
                                        [ProductTypeName] => ABIS_BOOK
                                        [PublicationDate] => 1988-05-02
                                        [Publisher] => Imprint unknown
                                        [SmallImage] => Array
                                            (
                                                [URL] => http://ecx.images-amazon.com/images/I/412CsE6Mb8L._SL75_.jpg
                                                [Height] => 75
                                                [Width] => 50
                                            )

                                        [Studio] => Imprint unknown
                                        [Title] => Jungle Book ("Read Along")
                                    )

                            )

                        [Relationships] => Array
                            (
                            )

                        [SalesRankings] => Array
                            (
                                [SalesRank] => Array
                                    (
                                        [0] => Array
                                            (
                                                [ProductCategoryId] => book_display_on_website
                                                [Rank] => 709468
                                            )

                                        [1] => Array
                                            (
                                                [ProductCategoryId] => 1318084031
                                                [Rank] => 14260
                                            )

                                        [2] => Array
                                            (
                                                [ProductCategoryId] => 1318083031
                                                [Rank] => 47016
                                            )

                                    )

                            )

                    )

            )

Answer 1

如果数组包含像 dataProvider 这样的数据。你可以使用 arrayDataProvider http://www.yiiframework.com/doc-2.0/yii-data-arraydataprovider.html例如(来自 yii2 指南):

    $data = [
        ['id' => 1, 'name' => 'name 1', ...],
        ['id' => 2, 'name' => 'name 2', ...],
        ...
        ['id' => 100, 'name' => 'name 100', ...],
    ];

    $provider = new ArrayDataProvider([
        'allModels' => $data,
        'pagination' => [
            'pageSize' => 10,
        ],
        'sort' => [
            'attributes' => ['id', 'name'],
        ],
    ]);

dataprovider 简要指南 http://www.yiiframework.com/doc-2.0/guide-output-data-providers.html

在你的情况下

    public function actionProducts()
    {
    $product = Yii::$app->httpclient->get('http://localhost/MWSProducts/src/MarketplaceWebServiceProducts/Samples/GetMatchingProductSample.php');

            $array1 = str_replace("ns2:","",$product);
            $array=json_decode(json_encode(simplexml_load_string($array1)),true);           



            $provider = new ArrayDataProvider([
                'allModels' => $array,
                'pagination' => [
                    'pageSize' => 10,
                ],
            ]);

            return $this->render('products',['array'=>$array]); 
    }

引用上面的示例，其中数组 $data 包含 id、name 并假设您的 arrayDataProvider 在 var $array 中并且在 gridview 中也有 id、name 你应该有

 <?= GridView::widget([
    'dataProvider' => $array,
    'columns' => [
        ['class' => 'yii\grid\SerialColumn'],
        'id',
        'name',
        .....

        ['class' => 'yii\grid\ActionColumn',
        'contentOptions' => ['style' => 'width:84px; font-size:18px;']],
    ],
]); ?>