I have two return in my controller method.
How can I combine both?
public function index()
{
$data=Event::get(['title','start','color']);
$objectifs=Objectif::all();
$ob=Array('objectifs'=>$objectifs);
return view('newc')->with('objectifs', $objectifs);
return Response()->json($data);}
we can't use 'return' multiple times
public function index() {
$data = Event::pluck('title', 'start','color' );
return Response()->json($data);
}
use another controller function
public function jason() {
$ob=Array('objectifs'=>$objectifs);
return view('newc')->with(compact('ob'));
}
You should read this laravel docmentaion
https://laravel.com/docs/5.2
In place of using two return you can use multiple "with" like this
public function index()
{
$data=Event::get(['title','start','color']);
$objectifs=Objectif::all();
$ob=Array('objectifs'=>$objectifs);
return view('newc')->with('objectifs', $objectifs)->with('data',$data);
Related
I got an error which is undefined function.
I tried to use a public function in return:
public function CreateForm() //This the function that I want to use back
{
$names2 = DB::table('pendaftaran')
->where('isActive',0)
->orderBy('id','desc')
->get();
return view('contact')->with($variables);
}
So this a function I want to return to a function
public function AddUserSubmit(Request $request)
{
$this->validate($request,
[
'Nama'=>'required',
'NoKP'=>'required',
]);
Pendaftaran::create($request->all());
return CreateForm(); //Can I return to a public function ?
}
Yes this should work but you need to add context and use the $this keyword otherwise return CreateForm(); will be interpreted as trying to invoke a global function.
Try replacing:
return CreateForm();
With
return $this->CreateForm();
See this other question for more information: https://stackoverflow.com/a/17861505/4517964
I'm newbie on Laravel.
I can send data like that:
public function index()
{
$InboxNew = Models\Inbox::where('read', false)->get();
$InboxMarkedAsRead = Models\Inbox::where('read', true)->get();
return view('dashboard.inbox', compact('InboxNew', 'InboxMarkedAsRead'));
}
I want to get data in view like that but gives some errors:
public function index()
{
$Inbox = Models\Inbox::all();
return view('dashboard.inbox', compact('Inbox'));
}
In view:
#if($Inbox->where('read', false)->get())
...
#endif
Your controller :
public function index()
{
$Inbox = Models\Inbox::all();
return view('dashboard.inbox', compact('Inbox'));
}
In blade you can achieve your data like this way :
#foreach($inbox as $query)
#if($query->read == false)
//
#endif
#endforeach
Problem with your code is that you have already called all() method on the Models\Inbox. What all() do is to simply call the get() method on model without applying any conditions.
You either need to define only a model (via query() method:
// Controller
public function index()
{
$Inbox = Models\Inbox::query();
return view('dashboard.inbox', compact('Inbox'));
}
and fetch it later with where clauses In view:
#if($Inbox->where('read', false)->get())
...
#endif
OR
You can do it in a cleaner way, which is to fetch the data in controller and use the view only to show the data
You either need to define only a model (via query() method:
// Controller
public function index()
{
$Inbox = Models\Inbox::where('read', false)->get();
return view('dashboard.inbox', compact('Inbox'));
}
and fetch it later with where clauses In view:
#if($Inbox)
...
#endif
PS: To check if a record exists, use exists() method instead of get() e.g $Inbox->exists()
I have a model called Property which has an 'active' flag. I want a metric at the top of my resource which shows a count of active Properties.
My calculate method is exactly as in the doc but this shows all Properties rather than active ones:
public function calculate(Request $request)
{
return $this->count($request, Property::class);
}
How can I add a filter?
I've tried a where clause:
public function calculate(Request $request)
{
return $this->count($request, Property::class)->where('active','=',1);
}
And a query scope:
public function calculate(Request $request)
{
return $this->count($request, Property::class)->active();
}
I thought I might be able to use the Nova filter I set up on the resource list page but that didn't seem to work either. I'm sure it's really easy but I haven't worked it out. Thanks for your help!
Your can use every type of Eloquent\Builder instance in the $model param.
Instead of:
public function calculate(Request $request)
{
return $this->count($request, Property::class);
}
Set a Scope on your Model
App\Property.php
...
public function scopeActive($query)
{
return $query->where('active', 1);
}
public function scopeInactive($query)
{
return $query->where('active', 0);
}
And use this scope as the $model param in your calculate method, because the call of the scope returns a Eloquent\Builder Instance
public function calculate(Request $request)
{
return $this->count($request, Property::active());
// return $this->count($request, Property::inactive());
}
Edit
Of course you can make the Eloquent Builder call inline:
public function calculate(Request $request)
{
return $this->count($request, Property::where('active', 1));
}
Im practicing laravel and im making a custom method for my user
In my user model i have build a function like this
public function employee(){
return $this->where('user_type','employee');
}
and then in my controller I'm accessing the function like this
public function index(){
$users = User::latest()->employee();
return UserResource::collection($users);
}
but it return an error Method Illuminate\Database\Query\Builder::employee does not exist.how to fix this?
Use local scope instand
public function scopeEmployee($query)
{
return $query->where('user_type', 'employee');
}
Your controller can be as it was !
public function index(){
$users = User::latest()->employee()->get();
return ProductsResource::collection($users);
}
In Laravel 5.2, I'm using send() method to return [] only from construct:
In the same controller:
public function __construct() {
return response()->json()->send();
}
public function index() {
return 22;
}
But actually, when call function index, I get []22;
How can I fix this, or another method can do that?