I need to display my users table data in the index.blade.php file, but when I visit the index view it displays an empty page, it does not display the variables data, which I need. (No errors are displayed.)
index.blade.php
#if(isset($users))
#foreach($users as $use)
<h1>{{$use->username}}</h1>
#endforeach
#endif
UsersController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Auth;
use App\User;
use App\Http\Requests;
class UserController extends Controller
{
public function index()
{
$users = User::userr()->get();
// $users = User::all();
return view('users.index')->withUser($users);
//dd($users);
}
}
User.php Model
<?php
namespace App;
use Auth;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'username', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function getAvatarUrl()
{
return "http://www.gravatar.com/avatar/" . md5(strtolower(trim($this->email))) . "?d=mm&s=40";
}
public function scopeUserr($query)
{
return $query->where('username',Auth::user()->id);
}
}
Can You give me some solutions?
May be you have to check if the data passed to your blade,
and try to use
$model = App\Flight::findOrFail(1);
return view('page',compact('var'));
check this
http://www.snippetcase.com/snippet/27/Bind+and+Display+data+in+blade+page+for+laravel
Related
I have two table (three actually, but in this context it's only related to these two tables), Pekerjaan and User. Both table are in eloquent. User hasMany pekerjaans, and Pekerjaan belongsTo User. In the User table it has status 'super' and 'ppk'. 'Super' is a super admin whereby it can view all data, and for 'ppk' it can only view certain data based on his/her USER_ID in Pekerjaan's table. Here is my code for User.php model:
<?php
namespace App\Models;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Fortify\TwoFactorAuthenticatable;
use Laravel\Jetstream\HasProfilePhoto;
use Laravel\Sanctum\HasApiTokens;
use Illuminate\Database\Eloquent\Model as Eloquent;
class User extends Authenticatable
{
use HasApiTokens;
use HasFactory;
use HasProfilePhoto;
use Notifiable;
use TwoFactorAuthenticatable;
/**
* The attributes that are mass assignable.
*
* #var string[]
*/
protected $fillable = [
'name',
'email',
'username',
'satker',
'password',
];
/**
* The attributes that should be hidden for serialization.
*
* #var array
*/
protected $hidden = [
'password',
'remember_token',
'two_factor_recovery_codes',
'two_factor_secret',
];
/**
* The attributes that should be cast.
*
* #var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
/**
* The accessors to append to the model's array form.
*
* #var array
*/
protected $appends = [
'profile_photo_url',
];
public function pekerjaans(){
return $this->hasMany(Pekerjaan::class);
}
}
And here is the Pekerjaan.php model:
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model as Eloquent;
class Pekerjaan extends Eloquent
{
use HasFactory;
protected $guarded = [];
public function penyedia(){
return $this->belongsTo(Penyedia::class, 'penyedia_id');
}
public function user(){
return $this->belongsTo(User::class, 'user_id');
}
}
Here is what I've tried in AdminController:
public function tabelpekerjaan(User $user){
if(Auth::user()->status=='super'){
$pekerjaan = Pekerjaan::with('penyedia')->paginate();
return view('admin.datapekerjaan', compact('pekerjaan'));
}else{
$pekerjaan = $user->pekerjaans;
return view('admin.datapekerjaan', compact('pekerjaan'));
}
}
Here is my code in web.php:
Route::get('/datapekerjaan',[AdminController::class,'tabelpekerjaan'])->name('datapekerjaan');
For now it shows me blank table when I logged in as 'ppk', and what I need is it will shows list of pekerjaan based on the user id. How to achieve this? Here is my table pekerjaans in database:
public function tabelpekerjaan(){
if(Auth::user()->status=='super'){
$pekerjaan = Pekerjaan::with('penyedia')->paginate();
return view('admin.datapekerjaan', compact('pekerjaan'));
}else{
$pekerjaan = Auth::user()->pekerjaans;
return view('admin.datapekerjaan', compact('pekerjaan'));
}
}
Try the above code, i guess your route model binding is in correct.
I'm building a laravel project which is a community platform, so it's gonna need a follower logic (pretty similar to twitter, instagram, etc).
I already created the logic for authentication and profile, but, when researching and writing the code for the followers state and check if the user is following someone, i got the functions on my model, which now is something like:
namespace App\Models;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Sanctum\HasApiTokens;
class User extends Authenticatable
{
use HasApiTokens, HasFactory, Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array<int, string>
*/
protected $fillable = [
'name',
'email',
'password',
'phone',
'description',
'profilepicture',
'status',
];
/**
* The attributes that should be hidden for serialization.
*
* #var array<int, string>
*/
protected $hidden = [
'password',
'remember_token',
];
/**
* The attributes that should be cast.
*
* #var array<string, string>
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
public function following()
{
return $this->belongsToMany('App\Models\User', 'followers', 'follower_user_id', 'user_id')->withTimestamps();
}
public function isFollowing(User $user)
{
return !is_null($this->following()->where('user_id', $user->id)->first());
}
}
And on my Profile Controller, I have:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Models\User;
class Profile extends Controller
{
public function show($id)
{
$user = User::where('id', $id)->firstOrFail();
$me = Auth::user();
$is_edit_profile = (Auth::id() == $user->id);
$is_follow_button = (!$is_edit_profile) && (!$me->isFollowing($user));
return view('profile', ['user' => $user, 'is_edit_profile' => $is_edit_profile, 'is_follow_button' => $is_follow_button]);
}
}
But VSCode says that i have a undefined method isFollowing in my controller, in the line:
$is_follow_button = (!$is_edit_profile) && (!$me->isFollowing($user));
Someone have a clue of why is this happening?
I'm using Laravel 8.
It's one of my first big projects, so previously sorry for any rookie mistake.
Thanks for your time and help!
Auth::user() returns an object of type Illuminate\Contracts\Auth\Authenticatable which does not implement isFollowing
Option 1 : You can add #var annotation to specify the type of your object
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use App\Models\User;
class Profile extends Controller
{
public function show($id)
{
$user = User::where('id', $id)->firstOrFail();
/** #var User $me */
$me = Auth::user();
$is_edit_profile = (Auth::id() == $user->id);
$is_follow_button = (!$is_edit_profile) && (!$me->isFollowing($user));
return view('profile', ['user' => $user, 'is_edit_profile' => $is_edit_profile, 'is_follow_button' => $is_follow_button]);
}
}
Option 2 : You can extends the Auth facade by creating a new facade with the expected return type :
namespace App\Extensions\Facades;
use App\Models\User;
/**
* #method static User user()
*/
class Auth extends \Illuminate\Support\Facades\Auth
{
}
And then you can use this facade instead of the previous one
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Extensions\Facades\Auth;
use App\Models\User;
class Profile extends Controller
{
public function show($id)
{
$user = User::where('id', $id)->firstOrFail();
$me = Auth::user();
$is_edit_profile = (Auth::id() == $user->id);
$is_follow_button = (!$is_edit_profile) && (!$me->isFollowing($user));
return view('profile', ['user' => $user, 'is_edit_profile' => $is_edit_profile, 'is_follow_button' => $is_follow_button]);
}
}
I am trying ORM one to one relationship. I dont know why it cant recognize model class phone.
code as follows.
Phone.php
<?php
namespace App\Models;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
class User extends Authenticatable
{
use HasFactory, Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name',
'email',
'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password',
'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* #var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
public function Phone(){
return $this->hasOne('app\Models\Phone');
}
}
Phone.php
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Phone extends Model
{
use HasFactory;
protected $table = "phones";
public function User(){
return $this->belongsTo('app\Models\User');
}
}
UserController.php
<?php
namespace App\Http\Controllers;
use App\Models\Phone;
use App\Models\User;
use Illuminate\Http\Request;
class UserController extends Controller
{
public function insert(){
$user = new User();
$user->name = 'BBB';
$user->email = 'bbb#mail.com';
$user->password = 'bbb#mail.com';
$user->save();
$phone = new Phone();
$phone->number = "445566";
$user->Phone()->save($phone);
return "RECORDS ADDED";
}
public function show($id){
$phone = User::find($id)->phone;
return $phone;
}
}
web.php
<?php
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\Route;
Route::get('/', function () {
return view('welcome');
});
Route::get('insert',[\App\Http\Controllers\UserController::class,'insert'])->name('user.insert');
Route::get('show/{id}',[\App\Http\Controllers\UserController::class,'show'])->name('user.show');
You need to fix this
public function User(){
return $this->belongsTo('App\Models\User');
}
here fix namespace app to App like that you need to fix all
namespace App\Models;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
class User extends Authenticatable
{
use HasFactory, Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name',
'email',
'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password',
'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* #var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
public function Phone(){
return $this->hasOne('App\Models\Phone');
//Better to use ::class notation for greater benefits with IDE
//return $this->hasOne(Phone::class);
}
}
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
class Phone extends Model
{
use HasFactory;
protected $table = "phones";
public function User(){
return $this->belongsTo('App\Models\User');
//Better to use ::class notation for greater benefits with IDE
//return $this->hasOne(User::class);
}
}
Folder/directory is app but the namespace is App
So need to change app\Models\Phone and app\Models\User to App\Models\Phone and App\Models\User
Better yet, use ::class notation for greater benefits with IDE - like easy navigation - not possible with string literals.
So instead of string literal App\Models\Phone import use App\Models\Phone statement and the Phone::class
Similarly for User import use App\Models\User and then use User::class
I'm using Laravel and I get this error:
Trying to get property of non-object (View: C:\laragon\www\al-Zad\resources\views\blog\index.blade.php)
The problem is in this line:
<li><i class="fa fa-user"></i> {{$post->author->name}} </li>
These are the models:
post model:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class post extends Model
{
public function author()
{
return $this->belongsTo(User::class);
}
}
User model:
<?php
namespace App;
use Illuminate\Notifications\Notifiable;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
use Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function posts()
{
return $this->hasMany(post::class);
}
}
How can I fix the problem?
in your post model you should add this function:
public function author(){
return $this->hasOne('App\User');
}
and in the view you should put this:
{{$post->author()->name}}
I am going to view My users table data (username,email) in index.blade.php file. I have UsersController.php like this
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Auth;
use App\User;
use App\Http\Requests;
class UserController extends Controller
{
public function index()
{
$users = User::userr()->get();
return view('users.index')->withUser($users);
}
}
My User Model is
<?php
namespace App;
use Auth;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'username', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function getAvatarUrl()
{
return "http://www.gravatar.com/avatar/" . md5(strtolower(trim($this->email))) . "?d=mm&s=40";
}
public function scopeUserr($query)
{
return $query->where('username',Auth::user()->id);
}
}
and index.blade.php is
#if(isset($user))
#foreach($user as $use)
<h1>{ !! $use->username !! }</h1>
#endforeach
#endif
#endsection
routes is
Route::get('/index', function(){
return view('users.index');
});
but when I visit index view is it display empty page (no error) and did not show name and email
how can fix this prob?
Use User::all(); instead to get all datas from users table rather than User::userr()->get();
Also you have sent variable $users to your view and using $user in #foreach loop of blade.
Change #if(isset($user))
#foreach($user as $use)
to
#if(isset($user))
#foreach($user as $use)
on your blade file.Then it should work.
Check if your route has any action at the index (/). If not, set the route for the index to your desired view or controller. Then, from the controller, return the correct view along with the data you wish to send.
In the blade template, use the exact variable name you passed from the controller.
E.g. ,
Route::get('/', function(){
//variable here
return view('view')->with('var', $var);
});
In your blade,
#if(isset($var))
#foreach($var as $use)
//action here
#endforeach
#endif
Hope this helps.
Update your model and give a propper (meaningful) name to your scope
<?php
namespace App;
use Auth;
use Illuminate\Foundation\Auth\User as Authenticatable;
class User extends Authenticatable
{
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'username', 'email', 'password',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password', 'remember_token',
];
public function getAvatarUrl()
{
return "http://www.gravatar.com/avatar/" . md5(strtolower(trim($this->email))) . "?d=mm&s=40";
}
public function scopeUsernameEmail($query)
{
return $query->select('username', 'email');
}
}
Your controller gonna look like something like this
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Auth;
use App\User;
use App\Http\Requests;
class UserController extends Controller
{
public function index()
{
return view('users.index', ['users' => User::query()->usernameEmail()->get()]);
}
}
Then update your routes to use the controller method
Route::get('/index', 'UserController#index')->name('users.index');
And finally in your blade file loop over users like this
<table>
<thead>
<tr>
<td>Username</td>
<td>Email</td>
</tr>
</thead>
<tbody>
#if(isset($users))
#foreach($users as $user)
<tr>
<td>{{ $user->username }}</td>
<td>{{ $user->email }}</td>
</tr>
#endforeach
#endif
<tbody>
<table>