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Views Eloquent
Last updated 2 years ago.
0

Can you post the full error with the stack trace? It's hard to find out right now which property does not exists.

PS: I've formatted your post a little bit with code blocks.

0
C:\laragon\www\orhrepo\orhrepo\storage\framework\views\c2fbb4d41c9ba44b1e257164633b56a57e6bf99d.php
<!doctype>
<html lang="en">
<head>
    
    <title>View Users</title>
</head>
<body>
    
<?php if($user_type === 1): ?>
 
<?php echo e(App\Models\Customer::find($user_id)->firstname); ?>
 
 
<?php elseif($user_type === 2): ?>
 
<?php echo e(App\Models\Merchant::find($user_id)->firstname); ?>
 
 
<?php endif; ?>
</body>
</html>
 
 
Arguments
"Trying to get property of non-object (View: C:\laragon\www\orhrepo\orhrepo\resources\views\admin\view_user.blade.php)"

l hope thats what you mean by stacktrace.thanks

0

Hmm can you perhaps look at C:\laragon\www\orhrepo\orhrepo\storage\logs\laravel.log and see if you have a more detailed error there?

0
code text here
```Environment & details:
GET Data empty
POST Data empty
Files empty
Cookies
XSRF-TOKEN	
"eyJpdiI6Illlc0gxTGJtbVU4ZCsyYWV3aXFCQmc9PSIsInZhbHVlIjoiNEl4dnRTSm52QzNBZlRJaUJLMndHRDN6VmJFeEowTFZIaDkzaTU3bVJHd01jd0cxa3BpcmhCTFwvMSsyZWFhb0sycjNjSHRlQUVOMXhq ▶"
laravel_session	
"eyJpdiI6ImlRclI0V1wvM2hqSytJclZlcmVXenZRPT0iLCJ2YWx1ZSI6ImhCbWhLOUJqTCtjZkhLZ1hMQ1wvTTN0V29jOWYyR1hzaGVyUTltaHFVU2hPNWdjVkFHOXh6V3dSazJEVjVcL3E2R0t2ajZ4UHdqSTVB ▶"
Session empty
Server/Request Data
DOCUMENT_ROOT	
"C:\laragon\www\orhrepo\orhrepo\public"
REMOTE_ADDR	
"127.0.0.1"
REMOTE_PORT	
"63349"
SERVER_SOFTWARE	
"PHP 7.1.12 Development Server"
SERVER_PROTOCOL	
"HTTP/1.1"
SERVER_NAME	
"127.0.0.1"
SERVER_PORT	
"8000"
REQUEST_URI	
"/user_view/61"
REQUEST_METHOD	
"GET"
SCRIPT_NAME	
"/index.php"
SCRIPT_FILENAME	
"C:\laragon\www\orhrepo\orhrepo\public\index.php"
PATH_INFO	
"/user_view/61"
PHP_SELF	
"/index.php/user_view/61"
HTTP_HOST	
"127.0.0.1:8000"
HTTP_CONNECTION	
"keep-alive"
HTTP_UPGRADE_INSECURE_REQUESTS	
"1"
HTTP_USER_AGENT	
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"
HTTP_ACCEPT	
"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8"
HTTP_REFERER	
"http://127.0.0.1:8000/users"
HTTP_ACCEPT_ENCODING	
"gzip, deflate, br"
HTTP_ACCEPT_LANGUAGE	
"en-GB,en;q=0.9,en-US;q=0.8,cs;q=0.7"
HTTP_COOKIE	
"XSRF-TOKEN=eyJpdiI6Illlc0gxTGJtbVU4ZCsyYWV3aXFCQmc9PSIsInZhbHVlIjoiNEl4dnRTSm52QzNBZlRJaUJLMndHRDN6VmJFeEowTFZIaDkzaTU3bVJHd01jd0cxa3BpcmhCTFwvMSsyZWFhb0sycjNjS ▶"
REQUEST_TIME_FLOAT	
1522063561.606
REQUEST_TIME	
1522063561
Environment Variables empty
Registered Handlers
0. Whoops\Handler\PrettyPageHandler```
code text here
Last updated 6 years ago.
0

I think it's a good start to check if each property you're referring to in your view is actually a DB column on your user table. Also you're doing this somewhere in your view:

App\Models\Merchant::find($user->id)->firstname

Are you sure that you can "find" a Merchant by a user id? If, for example, a merchant can't be found then you can't call ->firstname. You'll get the error from above if you try to do that.

0

When l run App\Models\Merchant::find(1)->firstname. it runs perfectly. but when l use

$user->id

it gives the error above.But the is the whole view page

<!doctype>
<html lang="en">
<head>
	
	<title>View Users</title>
</head>
<body>
	
@if($user_type === 1)

{{ App\Models\Customer::find($user_id) }}

@elseif($user_type === 2)

{{ App\Models\Merchant::find($user_id) }}

@endif
</body>
</html>


For the customer class it works fine but for the merchant class it gives an the error

0

That's because $user->id isn't the same as $merchant->id or $customer->id. Don't those models have their own primary identifier?

Do those tables have an explicit user_id column? Otherwise you need to do this: Merchant::where('user_id', $user->id)->first().

0

This is the User Model

<?php

/**
 * Created by Reliese Model.
 * Date: Fri, 16 Feb 2018 18:55:16 +0000.
 */

namespace App\Models;

use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;

/**
 * Class User
 * 
 * @property int $id
 * @property int $user_type
 * @property string $username
 * @property string $password
 * @property \Carbon\Carbon $last_login
 * @property string $remember_token
 *
 * @package App\Models
 */

class User extends Model implements
	AuthenticatableContract,
	AuthorizableContract,
	CanResetPasswordContract
{
	use Authenticatable, Authorizable, CanResetPassword;
	public $timestamps = false;

	protected $casts = [
		'user_type' => 'int'
	];

	protected $dates = [
		'last_login'
	];

	protected $hidden = [
		'password',
		'remember_token'
	];

	protected $fillable = [
		'user_type',
		'username',
		'password',
		'last_login',
		'remember_token',
		'settings'
	];
	public function toString()
	{
		return "hello";
	}

	public function customer()
	{
		return $this->hasOne('App\Models\Customer');
	}

	public function merchant()
	{
		return $this->hasOne('App\Models\Merchant');
	}

	public function admin(){

		return $this->hasOne('App\Models\Admin');
	}

 

	
}

This is the Merchant Model

<?php

/**
 * Created by Reliese Model.
 * Date: Fri, 16 Feb 2018 18:55:16 +0000.
 */

namespace App\Models;

use Reliese\Database\Eloquent\Model as Eloquent;

/**
 * Class Merchant
 * 
 * @property int $id
 * @property int $user_id
 * @property string $store_name
 * @property string $store_name_url
 * @property string $title
 * @property string $firstname
 * @property string $lastname
 * @property string $bvn_mobile_no
 * @property string $street
 * @property string $city
 * @property string $state
 * @property string $country
 * @property int $status
 * @property \Carbon\Carbon $created_at
 * @property \Carbon\Carbon $updated_at
 *
 * @package App\Models
 */
class Merchant extends Eloquent
{
	protected $casts = [
		'user_id' => 'int',
		'status' => 'int'
	];

	protected $fillable = [
		'user_id',
		'store_name',
		'store_name_url',
		'title',
		'firstname',
		'lastname',
		'bvn_mobile_no',
		'street',
		'city',
		'state',
		'country',
		'status'
	];

	public function user(){

		return $this->belongsTo('App\Models\User');
	}

	public function name(){
		return $this->firstname . ' ' . $this->lastname;
	}
    
    public function service(){
    	return $this->hasMany('App\Models\Service');
    }
}

The merchant table has a user_id column and the above model define the relationship

Last updated 6 years ago.
0

Yeah, just as I thought. Try Merchant::where('user_id', $user->id)->first() instead of Merchant::find($user->id) :)

0

Thanks alot vints. it works perfectly.. but please can you explain why did is..

0

So the idea is that each model has a primary key (id). But you link the models to each other with other columns. For example, Merchant model has a column user_id which is linked to the user table's id column. When you try to do Merchant::find it will search the id column on the merchants table. But you want to search the user_id column instead because you're passing $user->id.

Hope that explains! Feel free to ask more questions.

0

Meaning this query

App/Models/Customer::find($user->id)->firstname;

searches the customer id column not the user_id column in the customer table

0

Exactly. You'll need to do App/Models/Customer::where('user_id', $user->id)->first(); instead.

0

Btw you might want to take a look at foreign keys which help you prevent these things: https://laracasts.com/lessons/foreign-key-constraints

0

thanks Dries..l certianly will do some reseach on that.Thank you

0

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