Get data from database with condition and show it in a view - laravel

Question

This is the data that I have in database
This is what I want to make in the view.blade.php
What I want to do is I want to get the data from the database, if the data inside the column is 1, I want to get the column name as you can see in image 2, but there could be more than 1 column name because the column with data can be column A,B,C... etc.. and I want to show the student name and the subject (a,b,c... etc) if the data in it is '1' in the view. I stuck on how to get all those subject A,B,C.. this is the code that I have written, but it is incomplete because I don't know what to add on it to make it as what I have mentioned above. Hopefully, someone can help me. Thanks in advance
if($row->'A'=='1'){i dont know what should i put here so that i cant get the column name 'A' and print it in view.blade.php}

Answer 1

Assuming your table in database is student_details, create an eloquent model StudentDetail inside app/models/StudentDetail.php :
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class StudentDetail extends Model
{
/**
* The table associated with the model.
*
* #var string
*/
protected $table = 'student_details';
/**
* Get subjects in the view
*
* #return string
*/
public function getSubjects()
{
$subjects = [];
$subjects[] = $this->A == 1 ? 'A' : null;
$subjects[] = $this->B == 1 ? 'B' : null;
$subjects[] = $this->C == 1 ? 'C' : null;
$subjects = array_filter($subjects);
return implode(',', $subjects);
}
}
Then you can retrieve data in your controller :
public function view()
{
$studentDetails = StudentDetail::get();
return view('view.path', compact('studentDetails'));
}
And inside view you can do :
#foreach($studentDetails as $detail)
{{ $detail->name }} : {{ $detail->getSubjects() }}
#endforeach
You can use appended property as well, I have not used that because appended property is added every-time when model is instantiated. I believe having it in a function makes it flexible to use as and when needed.

Answer 2

Okay i tried it bit different way it's not proper but it will give you desired output you want :-
Route::get('/test',function(){
$query = TestTable::all();
$calculateData = [];
foreach ($query as $key){
$subjects = '';
if($key->A === 1){
$subjects .= 'A';
}
if($key->B === 1){
$subjects .= 'B';
}
if($key->C === 1){
$subjects .= 'C';
}
$calculateData[] = [$key->name,$subjects];
}
foreach ($calculateData as $key){
dump("NAME : " . $key[0]."Subject : " . $key[1]);
}
dd("STOP");
})->name('test');