Illuminate/Eloquent: how to use belongsTo in constructor
i would like to provide data from the "foreign key table" in the current model.
I am currently achieving this by a function (getBrand).
But now I would like to have this accessable as a property. So I added a property ($brand) and wanted to fill it by calling the function (getBrand) in the constructor of the model.
class Car extends Eloquent
public $brand;
public function __construct()
parent::__construct();
$this->brand = getBrand();
public function getBrand()
return $this->belongsTo('AppBrand', 'FK_BrandId')->first()->Brandname;
But this creates an error during the execution of the constructor:
Trying to get property of non-object
Any ideas how to solve this? Thanks!
constructor eloquent belongs-to
asked Nov 11 '18 at 23:20
Tim K.
257
add a comment |
i would like to provide data from the "foreign key table" in the current model.
I am currently achieving this by a function (getBrand).
But now I would like to have this accessable as a property. So I added a property ($brand) and wanted to fill it by calling the function (getBrand) in the constructor of the model.
class Car extends Eloquent
public $brand;
public function __construct()
parent::__construct();
$this->brand = getBrand();
public function getBrand()
return $this->belongsTo('AppBrand', 'FK_BrandId')->first()->Brandname;
But this creates an error during the execution of the constructor:
Trying to get property of non-object
Any ideas how to solve this? Thanks!
constructor eloquent belongs-to
asked Nov 11 '18 at 23:20
Tim K.
257
add a comment |
i would like to provide data from the "foreign key table" in the current model.
I am currently achieving this by a function (getBrand).
But now I would like to have this accessable as a property. So I added a property ($brand) and wanted to fill it by calling the function (getBrand) in the constructor of the model.
class Car extends Eloquent
public $brand;
public function __construct()
parent::__construct();
$this->brand = getBrand();
public function getBrand()
return $this->belongsTo('AppBrand', 'FK_BrandId')->first()->Brandname;
But this creates an error during the execution of the constructor:
Trying to get property of non-object
Any ideas how to solve this? Thanks!
constructor eloquent belongs-to
asked Nov 11 '18 at 23:20
Tim K.
257
i would like to provide data from the "foreign key table" in the current model.
I am currently achieving this by a function (getBrand).
But now I would like to have this accessable as a property. So I added a property ($brand) and wanted to fill it by calling the function (getBrand) in the constructor of the model.
class Car extends Eloquent
public $brand;
public function __construct()
parent::__construct();
$this->brand = getBrand();
public function getBrand()
return $this->belongsTo('AppBrand', 'FK_BrandId')->first()->Brandname;
But this creates an error during the execution of the constructor:
Trying to get property of non-object
Any ideas how to solve this? Thanks!
constructor eloquent belongs-to
constructor eloquent belongs-to
asked Nov 11 '18 at 23:20
Tim K.
257
asked Nov 11 '18 at 23:20
Tim K.
257
edited Nov 12 '18 at 14:52
asked Nov 11 '18 at 23:20
Tim K.
257
asked Nov 11 '18 at 23:20
Tim K.
257
asked Nov 11 '18 at 23:20
Tim K.
257
257
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You could change your getBrand function a little to the following to define the relationship between a Car and a Brand:
public function brand()
return $this->belongsTo('AppBrand', 'FK_BrandId');
The brand model can then be accessed from an instance of Car with, e.g. $car->brand. To access the brand name you can then use $car->brand->Brandname.
If you'd like to access the brand name directly, you could define an "accessor" on the Car model like this:
public function getBrandNameAttribute()
return $this->brand->BrandName;
You would then be able to access the brand name with $car->brand_name.
answered Nov 13 '18 at 22:06
Delena Malan
607415
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You could change your getBrand function a little to the following to define the relationship between a Car and a Brand:
public function brand()
return $this->belongsTo('AppBrand', 'FK_BrandId');
The brand model can then be accessed from an instance of Car with, e.g. $car->brand. To access the brand name you can then use $car->brand->Brandname.
If you'd like to access the brand name directly, you could define an "accessor" on the Car model like this:
public function getBrandNameAttribute()
return $this->brand->BrandName;
You would then be able to access the brand name with $car->brand_name.
answered Nov 13 '18 at 22:06
Delena Malan
607415
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
add a comment |
You could change your getBrand function a little to the following to define the relationship between a Car and a Brand:
public function brand()
return $this->belongsTo('AppBrand', 'FK_BrandId');
The brand model can then be accessed from an instance of Car with, e.g. $car->brand. To access the brand name you can then use $car->brand->Brandname.
If you'd like to access the brand name directly, you could define an "accessor" on the Car model like this:
public function getBrandNameAttribute()
return $this->brand->BrandName;
You would then be able to access the brand name with $car->brand_name.
answered Nov 13 '18 at 22:06
Delena Malan
607415
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
add a comment |
You could change your getBrand function a little to the following to define the relationship between a Car and a Brand:
public function brand()
return $this->belongsTo('AppBrand', 'FK_BrandId');
The brand model can then be accessed from an instance of Car with, e.g. $car->brand. To access the brand name you can then use $car->brand->Brandname.
If you'd like to access the brand name directly, you could define an "accessor" on the Car model like this:
public function getBrandNameAttribute()
return $this->brand->BrandName;
You would then be able to access the brand name with $car->brand_name.
answered Nov 13 '18 at 22:06
Delena Malan
607415
You could change your getBrand function a little to the following to define the relationship between a Car and a Brand:
public function brand()
return $this->belongsTo('AppBrand', 'FK_BrandId');
The brand model can then be accessed from an instance of Car with, e.g. $car->brand. To access the brand name you can then use $car->brand->Brandname.
If you'd like to access the brand name directly, you could define an "accessor" on the Car model like this:
public function getBrandNameAttribute()
return $this->brand->BrandName;
You would then be able to access the brand name with $car->brand_name.
answered Nov 13 '18 at 22:06
Delena Malan
607415
answered Nov 13 '18 at 22:06
Delena Malan
607415
answered Nov 13 '18 at 22:06
Delena Malan
607415
answered Nov 13 '18 at 22:06
Delena Malan
607415
607415
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
add a comment |
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
thanks for the idea with the Accessor
– Tim K.
Nov 15 '18 at 4:45
add a comment |
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