I am trying to insert $product, $pric and $user to database table cart. Following is the function that I have created in SiteController.php.
public function actionCartadd($id)
{
$product = Additem::find()
->select('product')
->where(['id' => $id])
->one();
$pric = Additem::find()
->select('price')
->where(['id' => $id])
->one();
$user = Yii::$app->user->identity->username;
$connection = Yii::$app->getDb();
$result = Yii::$app->db->createCommand()
->insert('cart', [
'product' => '$product',
'price' => '$pric',
'user' => '$user',
])->execute();
if ($result)
return $this->render('custstore');
}
However, this end up in error. Can anyone suggest any fix
Try this following code
$result = Yii::$app->db->createCommand()->insert('cart', [
'product' => $product->product,
'price' => $pric->price,
'user' => $user
])->execute();
Look at this fragment:
'product' => '$product',
'price' => '$pric',
'user' => '$user',
Use double quotes in values or just variables without quotes
Also, better way to fetch product and price:
$productItem = Additem::findOne($id);
if ($productItem instanceof Additem) {
$product = $productItem->product;
$pric = $productItem->price;
}
Related
I'm currently creating API for multiple inputs using laravel. The data will be stored into two tables : Order and Detail_Order. One order can have many detail orders.
But now, the data only stored into Order table, and got an error: ErrorException: Invalid argument supplied for foreach() in file. Does anyone know how? Thank you.
Here's my code :
public function createDetail($total_passenger, $id_trip, $id_users, Request $request){
$trip = Trip::where(['id_trip' => $id_trip])->get();
$seat = $request->id_seat;
if(Detail_Order::where(['id_trip' => $id_trip, 'id_seat' => $seat])
->where('status', '!=', 5)
->exists()) {
return $this->error("Seat has been booked");
}else{
$order = new Order();
$order_select = Order::select('id_order');
$order_count = $order_select->count();
if ($order_count === 0) {
$order->id_order = 'P1';
}else{
$lastrow=$order_select->orderBy('created_at','desc')->first();
$lastrow_id = explode('P', $lastrow->id_order);
$new_id = $lastrow_id[1]+1;
$order->id_order = 'P'.$new_id;
}
$order->id_trip = $id_trip;
$order->id_users = $id_users;
$order->date_order = date('Y-m-d H:i:s');
$order->id_users_operator = 'O4';
$order->save();
foreach($request->passenger_name as $key => $value){
Detail_Order::create([
'id_trip' => $order->id_trip,
'id_seat' => $request->id_seat[$key],
'id_order' => $order->id_order,
'passenger_name' => $request->passenger_name[$key],
'gender' => $request->gender[$key],
'departure' => $request->departure[$key],
'destination' => $request->destination[$key],
'phone' => $request->phone[$key],
'status' => 1
]);
}
return response()->json([
'status' => true,
'message' => "Successfully saved data",
'data' => $order
]);
}
I am trying to update status for users. code works fine .but it can't update in DB
controller.php
public function update_customer(Request $request)
{
$sid = 1;
$setting['setting'] = Settings::editGeneral($sid);
$site_max_image_size = $setting['setting']->site_max_image_size;
$name = $request->input('name');
$username = $request->input('username');
$email = $request->input('email');
$user_type = $request->input('user_type');
$status =$request->input('status');
$data = array('name' => $name, 'username' => $username, 'email' => $email, 'user_type' => $user_type, 'password' => $pass, 'earnings' => $earnings, 'user_photo' => $user_image,'status'=>$status, 'updated_at' => date('Y-m-d H:i:s'));
Members::updateData($token, $data);
return redirect($page_url)->with('success', 'Update successfully.');
}
}
model.php
public static function updateData($token,$data){
DB::table('users')
->where('user_token', $token)
->update($data);
}
how to solve it??
You can use Model class instead of DB Facade. Like below:
User.php
protected $fillable = [
'name' , 'username' , 'email' , 'user_type' , 'password' , 'earnings' , 'user_photo' ,'status', 'updated_at'
];
public static function updateData($token,$data)
{
User::where('user_token', $token)
->update($data);
}
when i trying to create post with the same slug it create post normally also in update the same problem
in this case i'v duplicate slugs for post
i search a lot about this problem but i didn't get any answers
any idea to solve this problem ?
Model
protected $fillable = [
'title', 'slug', 'body',
];
Controller
public function slug($string, $separator = '-') {
if (is_null($string)) {
return "";
}
$string = trim($string);
$string = mb_strtolower($string, "UTF-8");;
$string = preg_replace("/[^a-z0-9_\sءاأإآؤئبتثجحخدذرزسشصضطظعغفقكلمنهويةى]#u/", "", $string);
$string = preg_replace("/[\s-]+/", " ", $string);
$string = preg_replace("/[\s_]/", $separator, $string);
return $string;
}
public function store(Request $request)
{
$this->validate($request, array(
'title' => 'required|max:255',
'slug' => 'required|min:3|max:255|unique:posts',
'body' => 'required',
));
$post = new Post;
$post->title = $request->input('title');
$post->slug = $this->slug($request->slug);
$post->body = $request->input('body');
$post->save();
return redirect('admin/posts')->with('success', 'post is successfully saved');
}
public function update(Request $request, $id)
{
if ($request->isMethod('get'))
return view('content.admin.post.index', ['url' => Post::find($id)]);
else {
$rules = [
'title' => 'required|max:255',
'slug' => 'required|min:3|max:255|unique:posts,slug,{$post->slug},slug',
'body' => 'required',
];
$this->validate($request, $rules);
$post = Post::find($id);
$post->title = $request->title;
$post->slug = $this->slug($request->slug);
$post->body = $request->body;
$post->save();
return redirect('/admin/posts');
}
}
Preform your transformations on the slug field before passing it to the validator.
public function store(Request $request)
{
$request->slug = $this->slug($request->slug);
$this->validate($request, array(
'title' => 'required|max:255',
'slug' => 'required|min:3|max:255|unique:posts',
'body' => 'required',
));
$post = new Post;
$post->title = $request->input('title');
$post->slug = $request->input('slug');
$post->body = $request->input('body');
$post->save();
return redirect('admin/posts')->with('success', 'post is successfully saved');
}
Why not just set slug column as unique in database migration?
Like this:
$table->string('slug')->unique();
I am trying to search on several conditions on Users Model and Addresses Model. Here Addresses Model are associated with Users Model in hasMany relation. Any condition on Users Model working fine but not working in Addresses Model. Here is my code snippet.
$this->hasMany('Addresses', [
'foreignKey' => 'user_id',
'joinType' => 'LEFT'
]);
$this->belongsTo('Users', [
'foreignKey' => 'user_id'
]);
$options = array();
$status = $this->request->getQuery('status');
$options = array_merge(array('Users.status' => $status), $options);
$profile = array();
$phone = $this->request->getQuery('phone');
$profile = array_merge(array('Addresses.phone' => $phone), $profile);
$addressArr = array('Addresses.user_id', 'Addresses.mobile', 'Addresses.phone', 'Addresses.country_id', 'Addresses.state_id', 'Addresses.city', 'Addresses.zipcode', 'Addresses.address_line1');
$uses = $this->find('all')
->select(['Users.id', 'Users.user_type_id', 'Users.first_name', 'Users.last_name', 'Users.email', 'Users.image', 'Users.status', 'Users.social_type'])
->contain([
'Addresses' => function ($q) use ($addressArr, $profile) {
return $q->select($addressArr)->where($profile);
}
])
->where($options)
->offset($offset)
->limit($limit)
->toArray();
return $uses;
Tearing my hair out at this point, hopefully someone can help me out!
I am using the Kartik-V Typeahead Advanced widget with Yii2.
The plugin works, in that the functionality is working perfectly on the page, I search and the results appear in the auto complete list.
Unfortunately, I am unable to store the result in my database. I am seeing an issue on the following line:
->where([ 'name' => $model->name ])//This variable is returning null
Am I trying to store the data incorrectly? I have tried everything I can think of, but I am sure someone here will come up with something better!
See below for the full code.
My controller:
public function actionIndex()
{
$model = new Member();
if ($model->load(Yii::$app->request->post())) {
$test = Test::find()
->where([ 'name' => $model->name ])//This variable is returning null
->one();
$test->updateCounters(['times_used' => 1]);
}
return $this->render('index', [
'model' => $model,
]);
}
/*************
* Initial prefetch of results
*************/
public function actionPrefetchlist() {
$query = new Query;
$query->select('name')
->from('test_table')
->limit(10)
->orderBy('times_used');
$command = $query->createCommand();
$data = $command->queryAll();
$out = [];
foreach ($data as $d) {
$out[] = ['value' => $d['name']];
}
echo Json::encode($out);
}
/*************
* Remote results
*************/
public function actionRemotelist() {
$query = new Query;
$query->select('name')
->from('test_table')
->where('name LIKE "%' . $q .'%"')
->limit(10)
->orderBy('times_used');
$command = $query->createCommand();
$data = $command->queryAll();
$out = [];
foreach ($data as $d) {
$out[] = ['value' => $d['name']];
}
echo Json::encode($out);
}
The view file:
echo $form->field($model, 'name')->label(false)->widget(Typeahead::classname(), [
'name' => 'name',
'options' => ['placeholder' => 'Filter as you type ...'],
'pluginOptions' => ['highlight'=>true],
'dataset' => [
[
'datumTokenizer' => "Bloodhound.tokenizers.obj.whitespace('value')",
'display' => 'value',
'prefetch' => Url::to(['prefetchlist']),
'remote' => [
'url' => Url::to(['remotelist']) . '?q=%QUERY',
'wildcard' => '%QUERY'
]
]
]
]);
you ask here for a new model:
$model = new Member();
so you get a empty model
so the $model->name is empty
if you set the model $model->name='test';
than it will be filled so, fill the model first
So it turns out it was a massive rookie error.
If anyone else stumbles upon something similar, I removed the attribute name from the model's "rules()"
I need an integer in the database but I wanted users to enter in a string (I would then convert it in the controller). Removing it from the rule broke everything.
Hopefully this helps someone else :)