Php 更新表单值无效yii2
我有由crud生成的默认表单。我需要更新消息栏 我的视图站点/index.phpPhp 更新表单值无效yii2,php,mysql,yii2,Php,Mysql,Yii2,我有由crud生成的默认表单。我需要更新消息栏 我的视图站点/index.php <div class="notifications-events-index"> <?= Html::encode($this->title) ?> <?= GridView::widget([ 'dataProvider' => $dataProvider, 'summary' => false, 'columns' => [
<div class="notifications-events-index">
<?= Html::encode($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' => $form,
]);
},
]
],
]); ?>
<?php ActiveForm::end(); ?>
findModel正在运行。当我保存更新值时,它们不会更新。有什么想法吗?不更新记录的可能原因:
如果您仍然无法解决此问题,请同时发布您的模型。不更新记录的可能原因:
如果您仍然无法解决此问题,请发布您的模型。为什么$model->save(false);?忽略validationDon't start ActiveForm widget in closure and end in parent grid view-这完全是错误的,您确定要在if条件中输入保存吗?如果要在gridview中编辑列,我建议您使用Kartik EditableColumnwhy$model->save(false);?忽略validationDon't start ActiveForm widget in closure and end in parent grid view-这完全是错误的,您确定要在if条件中输入保存条件吗?如果要在gridview中编辑列,我建议您使用Kartik EditableColumn
public function actionUpdate($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,
]);
}