I have two tables, users and grades.
users table
public function up()
{
Schema::create('users', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('name');
$table->string('email')->unique();
$table->timestamp('email_verified_at')->nullable();
$table->string('password');
$table->string('first_name')->nullable();
$table->string('last_name')->nullable();
$table->string('grade_id')->nullable();
}
}
grades table
public function up()
{
Schema::create('grades', function (Blueprint $table) {
$table->bigIncrements('id');
$table->string('name');
$table->timestamps();
});
}
I save id of grade with json_encode,
[![json][1]][1]
I save in field like this
$user->grade_id = json_encode($request->input('grade_id'));
I want to return the grade name but I did not solve my problem
Controller
public function index()
{
$grades = Grade::all();
return view('index', compact('grades');
}
User.php
public function grade()
{
return $this->belongsTo(Grade::class);
}
index.blade.php
@if(isset(auth()->user()->grade_id) && !empty(auth()->user()->grade_id))
<?php
$grade = json_decode(auth()->user()->grade->name, true);
@foreach($grade as $key=>$item)
<li>
<div class="grade">{{ $grade[$key] }}</div>
</li>
@endforeach
?>
@endif
I get this errpr
> Trying to get property of non-object
