Level 2
that is means they are in Json format as array so just do something like this in your view :
<?php
$ss=json_decode($item->sf);
?>
@foreach
{{$ss}}
@Endforeach```
Oct 24, 2022
8
Level 1
laravel 8 checkbox inserting the wrong way probably?
hello i have a form in wich i have some checkboxes, i intend to store from the form in the form of array,( but it's saving in phpmyadmin with square brackets and " " )like this: ["optionselected1","optionselected2"] when i try to fetch those values in a dashboard in a different page they dont appear, i got this code:
//create.blade
<div class="form-group mb-3">
<label class="form-check-label">
<input type="checkbox" class="form-check-input" name="opt[]" value="opt1">opt1
</label>
</div>
<div class="form-group mb-3">
<label class="form-check-label">
<input type="checkbox" class="form-check-input" name="opt[]" value="opt2">opt2
</label>
</div>
<div class="form-group mb-3">
<label class="form-check-label">
<input type="checkbox" class="form-check-input" name="sf[]" value="opt1">opt1
</label>
</div>
<div class="form-group mb-3">
<label class="form-check-label">
<input type="checkbox" class="form-check-input" name="sf[]" value="opt2">opt2
</label>
</div>
//controller
public function create(Request $request)
{
$opt= array($request->opt);
$sf = array($request->sf);
return view('admin.formulario.create', [
'viaturas' => Viaturas::all(),
'opt' => json_encode($opt),
'sf' => json_encode($sf),
]);
}
//store function
$data->opt= $request->input('opt');
$data->sf= $request->input('sf');
//and in fetch page
<tbody>
@foreach ($formulario as $item)
<tr>
<td>{{ $item->opt}}</td>
<td>{{ $item->sf}}</td>
how do i fetch correctly?? thanks in advance
Level 51
They're in JOSN use json_decode
$opt= json_decode($request->opt);
$sf = json_decode($request->sf);
Or better, use casting: https://laravel.com/docs/9.x/eloquent-mutators#array-and-json-casting
Level 1
@mohamedtammam i've tried putting this you said, but its giving this error when i try to open the dashboard page: json_decode(): Argument #1 ($json) must be of type string, array given
Level 51
@peterpan26 Remove json_encode from view variables
'opt' => $opt,
'sf' => $sf,
Level 1
it's giving, error, in model right? i got it like this class Formulario extends Model { use HasFactory; protected $table = 'formulario';
protected $casts = [
'opt' => $opt,
'sf' => $sf,
];
}
Level 1
i've got this way, but its not working.
public function create(Request $request)
{
$opt= array($request->opt);
$sf= array($request->sf);
return view('admin.formulario.create', [
'viaturas' => Viaturas::all(),
'opt' => json_encode($opt),
'sf' => json_encode($sf),
]);
}
public function store(Request $request){
$opt= json_decode($request->opt);
$sf= json_decode($request->sf);
--------------------------------------------------
<?php
$ss = json_decode($item->opt);
$dd = json_decode($item->sf);
?>
@foreach
{{$ss}}
{{$dd}}
@Endforeach
it appears the error is undefined array key 1
Level 2
you have not pass it correctly in foreach
@foreach($ss as $anything) {{$anything}} @endforeach
when you pass it to your controller it should be : $opt=json_encode($request->opt);
Level 1
i've tried now and it was working i dont know, i made backup restarted computer and its no longuer working even the backup version:
<td>
@foreach($item->opt as $value)
{{$value}},
@endforeach
</td>
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