Laravel 5.7 Eloquent Relation for listing












0















i am trying to get dataset with join, and i wanna do it using eloquent and automatically without no manual query. I did the relations too but when i try to list the data joined, somehow it does it otherway around.



Laravel version 5.7
MySQL database



UPDATED, added the database schema.
my_tab3s table:
my_tab3s



mytab1 table:
enter image description here



Error:




"SQLSTATE[42S22]: Column not found: 1054 Unknown column
'myTab1.my_tab3_id' in 'where clause' (SQL: select * from myTab1
where myTab1.my_tab3_id in (1, 2))"




myTab3.php



    <?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab3 extends Model

{

    //

    protected $table = 'my_tab3s';

    public $timestamps = true;





    protected $fillable = [

    'coolField',

    'muhCurrentDate',

    'rast',

    'myTab1_id'

  ];





    public function myTab1(){

        return $this->hasOne('AppmyTab1');

    }

}


myTab1.php



<?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab1 extends Model

{

    //

    public function scopeBigger($query){

        return $query->where('id','>','1');

    }

    public function scopeHasLetterZ($query){

        return $query->where('someField','like','%z%');

    }



    public function gimmeAll(){

        return myTab1::All();

    }

    protected $table = 'myTab1';

    public $timestamps = true;



    protected $fillable = [

    'someField'

  ];





    public function myTab3(){

        return $this->belongsTo('AppmyTab3');

    }

}


myTab3Controller.php INDEX method



 public function index()

    {



        /*$dataSet = myTab3::All();*/

        //$dataSet->myTab1()->get();

        $dataSet = myTab3::with('myTab1')->get();

        return view('myTab3.index',compact('dataSet'));

    }


view part



@foreach($dataSet as $data)

        <tr>

            <td>{{$data->id}}</td>

            <td>{{$data->coolField}}</td>

            <td>{{$data->muhCurrentDate}}</td>

            <td>{{$data->created_at}}</td>

            <td>{{$data->updated_at}}</td>

            <td>{{$data->rast}}</td>

            <td>{{$data->myTab1->someField}}</td>

        </tr>

        @endforeach





php mysql laravel eloquent eloquent--relationship







share|improve this question

























  • what are the columns on myTab1?

    – Bagus Tesa
    Jan 3 at 1:01











  • table columns has been added

    – Skywarth
    Jan 3 at 1:12
















0















i am trying to get dataset with join, and i wanna do it using eloquent and automatically without no manual query. I did the relations too but when i try to list the data joined, somehow it does it otherway around.



Laravel version 5.7
MySQL database



UPDATED, added the database schema.
my_tab3s table:
my_tab3s



mytab1 table:
enter image description here



Error:




"SQLSTATE[42S22]: Column not found: 1054 Unknown column
'myTab1.my_tab3_id' in 'where clause' (SQL: select * from myTab1
where myTab1.my_tab3_id in (1, 2))"




myTab3.php



    <?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab3 extends Model

{

    //

    protected $table = 'my_tab3s';

    public $timestamps = true;





    protected $fillable = [

    'coolField',

    'muhCurrentDate',

    'rast',

    'myTab1_id'

  ];





    public function myTab1(){

        return $this->hasOne('AppmyTab1');

    }

}


myTab1.php



<?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab1 extends Model

{

    //

    public function scopeBigger($query){

        return $query->where('id','>','1');

    }

    public function scopeHasLetterZ($query){

        return $query->where('someField','like','%z%');

    }



    public function gimmeAll(){

        return myTab1::All();

    }

    protected $table = 'myTab1';

    public $timestamps = true;



    protected $fillable = [

    'someField'

  ];





    public function myTab3(){

        return $this->belongsTo('AppmyTab3');

    }

}


myTab3Controller.php INDEX method



 public function index()

    {



        /*$dataSet = myTab3::All();*/

        //$dataSet->myTab1()->get();

        $dataSet = myTab3::with('myTab1')->get();

        return view('myTab3.index',compact('dataSet'));

    }


view part



@foreach($dataSet as $data)

        <tr>

            <td>{{$data->id}}</td>

            <td>{{$data->coolField}}</td>

            <td>{{$data->muhCurrentDate}}</td>

            <td>{{$data->created_at}}</td>

            <td>{{$data->updated_at}}</td>

            <td>{{$data->rast}}</td>

            <td>{{$data->myTab1->someField}}</td>

        </tr>

        @endforeach





php mysql laravel eloquent eloquent--relationship







share|improve this question

























  • what are the columns on myTab1?

    – Bagus Tesa
    Jan 3 at 1:01











  • table columns has been added

    – Skywarth
    Jan 3 at 1:12














0












0








0


1






i am trying to get dataset with join, and i wanna do it using eloquent and automatically without no manual query. I did the relations too but when i try to list the data joined, somehow it does it otherway around.



Laravel version 5.7
MySQL database



UPDATED, added the database schema.
my_tab3s table:
my_tab3s



mytab1 table:
enter image description here



Error:




"SQLSTATE[42S22]: Column not found: 1054 Unknown column
'myTab1.my_tab3_id' in 'where clause' (SQL: select * from myTab1
where myTab1.my_tab3_id in (1, 2))"




myTab3.php



    <?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab3 extends Model

{

    //

    protected $table = 'my_tab3s';

    public $timestamps = true;





    protected $fillable = [

    'coolField',

    'muhCurrentDate',

    'rast',

    'myTab1_id'

  ];





    public function myTab1(){

        return $this->hasOne('AppmyTab1');

    }

}


myTab1.php



<?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab1 extends Model

{

    //

    public function scopeBigger($query){

        return $query->where('id','>','1');

    }

    public function scopeHasLetterZ($query){

        return $query->where('someField','like','%z%');

    }



    public function gimmeAll(){

        return myTab1::All();

    }

    protected $table = 'myTab1';

    public $timestamps = true;



    protected $fillable = [

    'someField'

  ];





    public function myTab3(){

        return $this->belongsTo('AppmyTab3');

    }

}


myTab3Controller.php INDEX method



 public function index()

    {



        /*$dataSet = myTab3::All();*/

        //$dataSet->myTab1()->get();

        $dataSet = myTab3::with('myTab1')->get();

        return view('myTab3.index',compact('dataSet'));

    }


view part



@foreach($dataSet as $data)

        <tr>

            <td>{{$data->id}}</td>

            <td>{{$data->coolField}}</td>

            <td>{{$data->muhCurrentDate}}</td>

            <td>{{$data->created_at}}</td>

            <td>{{$data->updated_at}}</td>

            <td>{{$data->rast}}</td>

            <td>{{$data->myTab1->someField}}</td>

        </tr>

        @endforeach





php mysql laravel eloquent eloquent--relationship







share|improve this question
















i am trying to get dataset with join, and i wanna do it using eloquent and automatically without no manual query. I did the relations too but when i try to list the data joined, somehow it does it otherway around.



Laravel version 5.7
MySQL database



UPDATED, added the database schema.
my_tab3s table:
my_tab3s



mytab1 table:
enter image description here



Error:




"SQLSTATE[42S22]: Column not found: 1054 Unknown column
'myTab1.my_tab3_id' in 'where clause' (SQL: select * from myTab1
where myTab1.my_tab3_id in (1, 2))"




myTab3.php



    <?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab3 extends Model

{

    //

    protected $table = 'my_tab3s';

    public $timestamps = true;





    protected $fillable = [

    'coolField',

    'muhCurrentDate',

    'rast',

    'myTab1_id'

  ];





    public function myTab1(){

        return $this->hasOne('AppmyTab1');

    }

}


myTab1.php



<?php



namespace App;



use IlluminateDatabaseEloquentModel;



class myTab1 extends Model

{

    //

    public function scopeBigger($query){

        return $query->where('id','>','1');

    }

    public function scopeHasLetterZ($query){

        return $query->where('someField','like','%z%');

    }



    public function gimmeAll(){

        return myTab1::All();

    }

    protected $table = 'myTab1';

    public $timestamps = true;



    protected $fillable = [

    'someField'

  ];





    public function myTab3(){

        return $this->belongsTo('AppmyTab3');

    }

}


myTab3Controller.php INDEX method



 public function index()

    {



        /*$dataSet = myTab3::All();*/

        //$dataSet->myTab1()->get();

        $dataSet = myTab3::with('myTab1')->get();

        return view('myTab3.index',compact('dataSet'));

    }


view part



@foreach($dataSet as $data)

        <tr>

            <td>{{$data->id}}</td>

            <td>{{$data->coolField}}</td>

            <td>{{$data->muhCurrentDate}}</td>

            <td>{{$data->created_at}}</td>

            <td>{{$data->updated_at}}</td>

            <td>{{$data->rast}}</td>

            <td>{{$data->myTab1->someField}}</td>

        </tr>

        @endforeach





php mysql laravel eloquent eloquent--relationship




php mysql laravel eloquent eloquent--relationship






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jan 3 at 8:41









Bagus Tesa

54411126




54411126










asked Jan 3 at 0:50









SkywarthSkywarth

417




417













  • what are the columns on myTab1?

    – Bagus Tesa
    Jan 3 at 1:01











  • table columns has been added

    – Skywarth
    Jan 3 at 1:12



















  • what are the columns on myTab1?

    – Bagus Tesa
    Jan 3 at 1:01











  • table columns has been added

    – Skywarth
    Jan 3 at 1:12

















what are the columns on myTab1?

– Bagus Tesa
Jan 3 at 1:01





what are the columns on myTab1?

– Bagus Tesa
Jan 3 at 1:01













table columns has been added

– Skywarth
Jan 3 at 1:12





table columns has been added

– Skywarth
Jan 3 at 1:12












1 Answer
1






active

oldest

votes


















0














It's hard to say without the database but i think you reverse your relationships, it shoud be a belongsTo for myTab3 and hasOne for myTab1



EDIT:



try with :



public function myTab1(){

    return $this->belongsTo('AppmyTab1', 'myTab1_id');

}





share|improve this answer


























  • Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

    – Skywarth
    Jan 3 at 1:17













  • @Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

    – Bagus Tesa
    Jan 3 at 1:21











  • @Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

    – Skywarth
    Jan 3 at 1:21













  • @Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

    – Skywarth
    Jan 3 at 1:38











  • Ok, figured out how to list. Thanks for the solution.

    – Skywarth
    Jan 3 at 2:10












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1 Answer
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active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














It's hard to say without the database but i think you reverse your relationships, it shoud be a belongsTo for myTab3 and hasOne for myTab1



EDIT:



try with :



public function myTab1(){

    return $this->belongsTo('AppmyTab1', 'myTab1_id');

}





share|improve this answer


























  • Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

    – Skywarth
    Jan 3 at 1:17













  • @Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

    – Bagus Tesa
    Jan 3 at 1:21











  • @Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

    – Skywarth
    Jan 3 at 1:21













  • @Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

    – Skywarth
    Jan 3 at 1:38











  • Ok, figured out how to list. Thanks for the solution.

    – Skywarth
    Jan 3 at 2:10
















0














It's hard to say without the database but i think you reverse your relationships, it shoud be a belongsTo for myTab3 and hasOne for myTab1



EDIT:



try with :



public function myTab1(){

    return $this->belongsTo('AppmyTab1', 'myTab1_id');

}





share|improve this answer


























  • Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

    – Skywarth
    Jan 3 at 1:17













  • @Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

    – Bagus Tesa
    Jan 3 at 1:21











  • @Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

    – Skywarth
    Jan 3 at 1:21













  • @Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

    – Skywarth
    Jan 3 at 1:38











  • Ok, figured out how to list. Thanks for the solution.

    – Skywarth
    Jan 3 at 2:10














0












0








0







It's hard to say without the database but i think you reverse your relationships, it shoud be a belongsTo for myTab3 and hasOne for myTab1



EDIT:



try with :



public function myTab1(){

    return $this->belongsTo('AppmyTab1', 'myTab1_id');

}





share|improve this answer















It's hard to say without the database but i think you reverse your relationships, it shoud be a belongsTo for myTab3 and hasOne for myTab1



EDIT:



try with :



public function myTab1(){

    return $this->belongsTo('AppmyTab1', 'myTab1_id');

}






share|improve this answer














share|improve this answer



share|improve this answer








edited Jan 3 at 1:33

























answered Jan 3 at 1:02









Louis RLouis R

554213




554213













  • Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

    – Skywarth
    Jan 3 at 1:17













  • @Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

    – Bagus Tesa
    Jan 3 at 1:21











  • @Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

    – Skywarth
    Jan 3 at 1:21













  • @Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

    – Skywarth
    Jan 3 at 1:38











  • Ok, figured out how to list. Thanks for the solution.

    – Skywarth
    Jan 3 at 2:10



















  • Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

    – Skywarth
    Jan 3 at 1:17













  • @Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

    – Bagus Tesa
    Jan 3 at 1:21











  • @Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

    – Skywarth
    Jan 3 at 1:21













  • @Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

    – Skywarth
    Jan 3 at 1:38











  • Ok, figured out how to list. Thanks for the solution.

    – Skywarth
    Jan 3 at 2:10

















Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

– Skywarth
Jan 3 at 1:17







Almost worked, but now i got "Trying to get property 'someField' of non-object" error. Is it because i use {{$data->myTab1->someField}} ?

– Skywarth
Jan 3 at 1:17















@Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

– Bagus Tesa
Jan 3 at 1:21





@Skywarth, try to dd($data) and inspect whether the myTab3 is defined for all of the objects, otherwise you need to check myTab3 field for null before {{printing}} them.

– Bagus Tesa
Jan 3 at 1:21













@Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

– Skywarth
Jan 3 at 1:21







@Louis R And with that, it returns me a result set like this: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":null}] which indicate that relation is not done by looking at the nulls.

– Skywarth
Jan 3 at 1:21















@Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

– Skywarth
Jan 3 at 1:38





@Louis R, yes seems like to do the magic, one of the row from the returning row is like that: {"id":2,"coolField":"rtryrtyrtyty","muhCurrentDate":"2019-01-03 00:12:19","created_at":"2019-01-03 00:12:19","updated_at":"2019-01-03 00:12:19","rast":3,"myTab1_id":3,"my_tab1":{"id":3,"someField":"zuhahahaha","updated_at":"2019-01-02 04:00:15","created_at":"2019-01-02 04:00:15"}}] But the problem is, how can i get that value for listing(in the foreach) ?

– Skywarth
Jan 3 at 1:38













Ok, figured out how to list. Thanks for the solution.

– Skywarth
Jan 3 at 2:10





Ok, figured out how to list. Thanks for the solution.

– Skywarth
Jan 3 at 2:10




















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