How to get the ID in SELECT when deleting?

<code>{!! Form::open(array('route'=>array('groupdel',**?????**),'method'=>"delete")) !!} 

 {!! Form::label('group_name','GroupName:') !!}

 {!! Form::select('group_name',$group_name_lists,null) !!}       

 {!! Form::submit('Submit') !!}

 {!! Form::close() !!}
</code>

Excuse me, when deleting, how should I write the question mark? In order to get the ID at the time of deletion

Thank you very much~

Reply content:

<code>{!! Form::open(array('route'=>array('groupdel',**?????**),'method'=>"delete")) !!} 

 {!! Form::label('group_name','GroupName:') !!}

 {!! Form::select('group_name',$group_name_lists,null) !!}       

 {!! Form::submit('Submit') !!}

 {!! Form::close() !!}
</code>

Excuse me, when deleting, how should I write the question mark? In order to get the ID at the time of deletion

Thank you very much~

<code>{!! Form::model($foo, ['route' => ['groupdel', $foo->id], 'method' => 'DELETE']) !!}
试试这个</code>