Question

基本上，我想创建一个CRUD页面，它是来自Query类的dataProvider。

所以，在控制器中：

 public function actionIndex(){
    $searchModel = new RequestBisaApproveSearch();
    $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

    return $this->render('index', [
        'searchModel' => $searchModel,
        'dataProvider' => $dataProvider,
    ]);
}

然后在RequestBisaApproveSearch();中，这是dataProvider：

 public function search($params)
{
    $karyawan = Karyawan::findOne(['id' => \Yii::$app->user->identity->karyawan_id]);
    $dataKaryawan = $karyawan->linkKaryawanPerusahaanBranchDepartementJabatans;

    $branches = [];
    $perusahaans = [];
    $departements = [];
    $jabatans = [];

    foreach ($dataKaryawan as $data) :
        array_push($branches, $data['branch_id']);
        array_push($perusahaans, $data['perusahaan_id']);
        array_push($departements, $data['departement_id']);
        array_push($jabatans, $data['jabatan_id']);
    endforeach;

    $query = (new Query())
        ->select("re.id as id, kar.first_name, kar.last_name, re.status, re.header, re.tanggal_permintaan")
        ->from('ytresnamuda_it.request re')
        ->join('LEFT JOIN', 'ytresnamuda_hrd.karyawan kar', 're.karyawan_id = kar.id')
        ->join('LEFT JOIN', 'ytresnamuda_hrd.link_karyawan_perusahaan_branch_departement_jabatan li', 'kar.id = li.karyawan_id');

    $query->where(['IN','li.branch_id', $branches]);
    $query->andWhere(['IN','li.perusahaan_id', $perusahaans]);
    $query->andWhere(['IN','li.departement_id', $departements]);
    $query->andWhere(['<','li.jabatan_id', max($jabatans)]);
    $query->andWhere(['!=','li.karyawan_id', $karyawan->id  ]);

    $dataProvider = new ActiveDataProvider([
        'query' => $query,
    ]);

return $dataProvider;

问题是，何时制作actionColumn。 Yii2在actionColumn中有一个createUrl函数，如下所示：

 [
    'class' => 'kartik\grid\ActionColumn',
    'dropdown' => false,
    'width' => '150px',
    'template' => '{approve} {print-request}',
    'vAlign' => 'top',
    'urlCreator' => function ($action, $model, $key, $index) {
        return Url::to([$action, 'id' => $key]);
    },
    'buttons' => [
        'approve' => function ($url, $model, $key) {
            return Html::a( $key, Url::to(['request-bisa-approve/approve', 'id' => $key]),
                [
                    'class' => 'btn btn-sm btn-primary btn-gii-action-customized fa fa-thumbs-o-up',
                    'role' => 'modal-remote',
                    'data-toogle' => 'tooltip',
                    'title' => 'Reminder IT'
                ]);
        },
    ],
],

如果你能看到：

 'urlCreator' => function ($action, $model, $key, $index) {
        return Url::to([$action, 'id' => $key]);
 },

id是$ key.So，我用另一列检查它，

[
    'class' => '\kartik\grid\DataColumn',
    'width' => '30px',
    'attribute' => 'id',
    'vAlign' => 'top',
],

结果是：id是有效整数。但是$ key总是0。很奇怪，但如果有人有线索，那就非常感激。

ActionColumn Yii2，$ key总是从searchModel返回0

0 个答案: