我有由crud生成的默认表格。我需要更新消息列。
我的查看站点/index.php
<div class="notifications-events-index">
<?= Html::encode($this->title) ?>
<?= GridView::widget([
'dataProvider' => $dataProvider,
'summary' => false,
'columns' => [
['class' => 'yii\grid\SerialColumn'],
'date_at',
'type',
'event_id',
[
'attribute' => 'Message',
'filter' => true,
'format' => 'raw',
'value' => function ($model) {
$form = ActiveForm::begin([
'action' => Yii::$app->urlManager->createUrl(['site/update', 'id' => $model->id])
]);
return $this->render('_msg', [
'model' => $model,
'form' => $form,
]);
},
]
],
]); ?>
<?php ActiveForm::end(); ?>
我在SiteController中的updateAction
public function actionUpdate($id)
{
$model = $this->findModel($id);
$dataProvider = new ActiveDataProvider([
'query' => NotificationsEvents::find()->orderBy('date_at'),
]);
if ($model->load(Yii::$app->request->post())) {
$model->save(false);
return $this->redirect(['index']);
}
return $this->render('index', [
'dataProvider' => $dataProvider,
'model' => $model,
]);
}
findModel正在工作。保存更新值时,它们不会更新。有什么想法吗?
答案 0 :(得分:0)
不更新记录的可能原因:
如果仍然无法解决问题,请同时发布模型。