У меня вылазит данная ошибка если я хочу перейти по кнопке "установить категорию либо тег либо изображение" со страницы создания записи:
Вот как выглядит страница создания записи
Если же я нажимаю на эти же кнопки со страницы view или update, всё выполняется нормально. Где я теряю этот id????articlecontroller.php<?php
namespace app\modules\admin\controllers;
use app\models\Category;
use app\models\ImageUpload;
use app\models\Tag;
use Yii;
use app\models\Article;
use app\models\ArticleSearch;
use yii\helpers\ArrayHelper;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use yii\web\UploadedFile;
use yii\helpers\Url;
/**
* ArticleController implements the CRUD actions for Article model.
*/
class ArticleController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
];
}
/**
* Lists all Article models.
* @return mixed
*/
public function actionIndex()
{
$searchModel = new ArticleSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Article model.
* @param integer $id
* @return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
/**
* Creates a new Article model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Article();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('create', [
'model' => $model,
]);
}
}
/**
* Updates an existing Article model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', [
'model' => $model,
]);
}
}
/**
* Deletes an existing Article model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* Finds the Article model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Article the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Article::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function actionSetImage($id)
{
$model = new ImageUpload;
if (Yii::$app->request->isPost)
{
$article = $this->findModel($id);
$file = UploadedFile::getInstance($model, 'image');
if($article->saveImage($model->uploadFile($file, $article->image)))
{
$url = Url::previous();
return $this->redirect($url);
}
}
return $this->render('image', ['model'=>$model]);
}
public function actionSetCategory($id)
{
$article = $this->findModel($id);
$selectedCategory = ($article->category) ? $article->category->id : '0';
$categories = ArrayHelper::map(Category::find()->all(), 'id', 'title');
if(Yii::$app->request->isPost)
{
$category = Yii::$app->request->post('category');
if($article->saveCategory($category))
{
$url = Url::previous();
return $this->redirect($url);
}
}
return $this->render('category', [
'article'=>$article,
'selectedCategory'=>$selectedCategory,
'categories'=>$categories
]);
}
public function actionSetTags($id)
{
$article = $this->findModel($id);
$selectedTags = $article->getSelectedTags();
$tags = ArrayHelper::map(Tag::find()->all(), 'id', 'title');
if(Yii::$app->request->isPost)
{
$tags = Yii::$app->request->post('tags');
$article->saveTags($tags);
$url = Url::previous();
return $this->redirect($url);
}
return $this->render('tags', [
'selectedTags'=>$selectedTags,
'tags'=>$tags
]);
}
}
_form.php <?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
use yii\helpers\Url;
?>
<div class="article-form">
<?php $form = ActiveForm::begin(); ?>
<?= $form->field($model, 'title')->textInput(['maxlength' => true]) ?>
<?= $form->field($model, 'description')->textarea(['rows' => 6]) ?>
<?= $form->field($model, 'content')->textarea(['rows' => 6]) ?>
<?= $form->field($model, 'date')->textInput() ?>
<?= Html::hiddenInput('url', Yii::$app->request->referrer)?>
<?= Html::a('Добавить изображение', ['set-image', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
<?= Html::a('Установить категорию', ['set-category', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
<?= Html::a('Установить тэги', ['set-tags', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
<div class="form-group">
<br>
<?= Html::submitButton($model->isNewRecord ? 'Создать' : 'Изменить', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
</div>
<?php ActiveForm::end(); ?>
</div>
create.php<?php
use yii\helpers\Html;
use yii\helpers\Url;
$this->title = 'Добавить запись';
$this->params['breadcrumbs'][] = ['label' => 'Articles', 'url' => ['index']];
$this->params['breadcrumbs'][] = $this->title;
Url::remember();
?>
<div class="article-create">
<h1><?= Html::encode($this->title) ?></h1>
<?= $this->render('_form', [
'model' => $model,
]) ?>
</div>
view.php<?php
use yii\helpers\Html;
use yii\widgets\DetailView;
use yii\helpers\Url;
$this->title = $model->title;
$this->params['breadcrumbs'][] = ['label' => 'Записи', 'url' => ['index']];
$this->params['breadcrumbs'][] = $this->title;
Url::remember();
?>
<div class="article-view">
<h1><?= Html::encode($this->title) ?></h1>
<p>
<?= Html::a('Изменить', ['update', 'id' => $model->id], ['class' => 'btn btn-primary']) ?>
<?= Html::a('Удалить', ['delete', 'id' => $model->id], [
'class' => 'btn btn-danger',
'data' => [
'confirm' => 'Вы уверены, что хотите удалить запись?',
'method' => 'post',
],
]) ?>
<?= Html::a('Добавить изображение', ['set-image', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
<?= Html::a('Установить категорию', ['set-category', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
<?= Html::a('Установить тэги', ['set-tags', 'id' => $model->id], ['class' => 'btn btn-default']) ?>
</p>
<?= DetailView::widget([
'model' => $model,
'attributes' => [
'id',
'title',
'description:ntext',
'content:ntext',
'date',
'image',
'viewed',
'user_id',
'status',
'category_id',
],
]) ?>
</div>