Level 8
This error is due to PHP's implode() function. Can you add the PHP code that you are using on the store method?
1 like
Jan 25, 2021
4
Level 1
Laravel livewire select2 multiple select
Hi everyone I use select2 multiple select with laravel livewire, when I slick to store data I get this error :
ErrorException implode(): Invalid arguments passed.
But when I remove select2 tag in form select everything is going well.
How can I use select2 multiple select with laravel livewire.
<script>
$(document).ready(function() {
$('.Payscouverts2').select2({
}).on('change', function(){
@this.set('pays_couverts', e.target.value);
});
});
</script>
Level 1
<?php
namespace App\Http\Livewire\Partenaires;
use App\Partenaire;
use Livewire\Component;
use Illuminate\Support\Facades\Auth;
class Edit extends Component
{
public $partenaire_id, $user_id, $nom_societe, $secteur_activite, $pays_presence, $nom_point_focal,
$phone_point_focal, $email, $honoraires, $commission, $commentaires;
public $pays_couverts = [];
public function mount($id){
$parternaire = Partenaire::find($id);
$this->partenaire_id = $parternaire->id;
$this->user_id = $parternaire->user_id;
$this->nom_societe = $parternaire->nom_societe;
$this->secteur_activite = $parternaire->secteur_activite;
$this->pays_presence = $parternaire->pays_presence;
$this->pays_couverts = $parternaire->pays_couverts;
$this->nom_point_focal = $parternaire->nom_point_focal;
$this->phone_point_focal = $parternaire->phone_point_focal;
$this->email = $parternaire->email;
$this->honoraires = $parternaire->honoraires;
$this->commission = $parternaire->commission;
$this->commentaires = $parternaire->commentaires;
}
public function render()
{
return view('livewire.partenaires.edit');
}
public function update(){
$this->validate([
'nom_societe' => 'required',
'secteur_activite' => 'required',
'pays_presence' => 'required',
'nom_point_focal' => 'required',
'email' => 'required|email',
'honoraires' => 'required',
'commission' => 'required',
'commentaires' => 'required',
]);
$this->pays_couverts = implode(',', $this->pays_couverts);
$partenaire = Partenaire::find($this->partenaire_id);
$partenaire->update([
'user_id' => Auth::user()->id,
'nom_societe' => $this->nom_societe,
'secteur_activite' => $this->secteur_activite,
'pays_presence' => $this->pays_presence,
'pays_couverts' => $this->pays_couverts,
'nom_point_focal' => $this->nom_point_focal,
'phone_point_focal' => $this->phone_point_focal,
'email' => $this->email,
'honoraires' => $this->honoraires,
'commission' => $this->commission,
'commentaires' => $this->commentaires,
]);
session()->flash('message', 'Fiche partenaire modifiée avec succes.');
return redirect()->route('partenaires.index');
}
}
Level 8
What is the outcome of this
dd($this->pays_couverts);
For it to be able to work with the implode() it will need to be an array ['example', 'example2']
1 like
Level 1
######## INSIDE LIVEWIRE COMPONENT
public array $locationUsers = [];
protected $listeners = ['locationUsersSelected'];
public function locationUsersSelected($locationUsersValues)
{
$this->locationUsers = $locationUsersValues;
}
######## INSIDE LIVEWIRE BLADE
<div class="col-md-12 mb-3" wire:ignore>
<label for="locationUsers">Select Users</label>
<select id="locationUsers" class="form-control select2" multiple="multiple">
<option value="">--select--</option>
@foreach($this->users as $id => $name)
<option value="{{ $id }}">{{ $name }}</option>
@endforeach
</select>
</div>
######## INSIDE LIVEWIRE SCRIPTS
document.addEventListener('livewire:load', function () {
$('#locationUsers').on('select2:select', (e) => {
@this.emit('locationUsersSelected', $('#locationUsers').select2('val'));
});
$('#locationUsers').val(@this.get('locationUsers')).trigger('change');
});
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