Problem with select2_from_ajax_multiple

I have a field with a select2_multiple that is working well (but i have a lot a data so it’s pretty slow). I want to replace it with the new select2_from_ajax_multiple.

My select2_multiple:

$this->crud->addField([
            'label' => "Relance à faire",
            'type' => 'select2_multiple',
            'name' => 'relances',
            'entity' => 'relances',
            'attribute' => 'full_name',
            'model' => "App\Models\Personne",
            'pivot' => true
        ],'update');

My select2_from_ajax_multiple:

$this->crud->addField([
            'label' => "Relance à faire",
            'type' => "select2_from_ajax_multiple",
            'name' => 'idPersonnes',
            'entity' => 'relances', 
            'attribute' => "full_name", 
            'model' => "App\Models\Personne", 
            'data_source' => url("admin/relanceajax"),
            'placeholder' => "Selectionner une personne",
            'minimum_input_length' => 2,
            'pivot' => true
        ],'update');

It works as i can type in the fields, i have results and i can select many items. But when i save i have this error: BadMethodCallException in Builder.php line 2508: Call to undefined method Illuminate\Database\Query\Builder::idPersonnes()

I’ve try with

'name' => 'relances',
'entity' => 'relances', 

But then i have this error: ErrorException in InteractsWithPivotTable.php line 132: Argument 1 passed to Illuminate\Database\Eloquent\Relations\BelongsToMany::formatRecordsList() must be of the type array, string given, called in /home/ubuntu/workspace/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Relations/Concerns/InteractsWithPivotTable.php on line 96 and defined

Also i when open an edit view for a record that already have some data in the pivot table nothing is displayed.

If somebody can give me a clue… Thanks you.

[webaction]

I am also having a problem just like the one mentioned in this issue.

I have managed to make changes that have resolved most of the bugs with the implementation of the select2_from_ajax_multiple field type.

Before I submit a patch, I would like to know if anyone else has been able to implement with-out changes?

[Jitendernagar]

I have updated latest version, its working fine on save. But edit case this is not working. so please change on select2_from_ajax_multiple.blade.php. <select name=“{{ $field[‘name’] }}[]” style=“width: 100%” id=“select2_ajax_multiple_{{ $field[‘name’] }}” @include(‘crud::inc.field_attributes’, [‘default_class’ => ‘form-control’]) multiple>

    @if ($old_value)
        @foreach ($old_value as $result_key)
            @php
                $item = $connected_entity->find($result_key);
            @endphp
            @if ($item)
            <option value="{{ $item->getKey() }}" selected>
                {{ $item->{$field['attribute']} }}
            </option>
            @endif
        @endforeach
    @endif
</select>

to

<select name=“{{ $field[‘name’] }}[]” style=“width: 100%” id=“select2_ajax_multiple_{{ $field[‘name’] }}” @include(‘crud::inc.field_attributes’, [‘default_class’ => ‘form-control’]) multiple>

    @if ($old_value)
        @foreach ($old_value as $result_key)
            <option value="{{ $result_key->id }}" selected>
                {{ $result_key->name }}
            </option>
        @endforeach
    @endif
</select>

Thanks, Jitender Gurjar.