text: 
  $(document).ready(function() {
      ruta   = $('#rutausuario').val();
      console.log(ruta);
      oTable = $('#tabla_usuarios').DataTable({
                  "language": {
                              "url": "//cdn.datatables.net/plug-ins/9dcbecd42ad/i18n/Spanish.json"
                            },
                  "processing": true,
                  "serverSide": true,
                  "responsive": true,
                  "createdRow": function( row, data, dataIndex ) {
                                  $(row).addClass( 'shown' );
                              },
                  "ajax":{
                            "headers": {'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')},
                            "url": ruta,
                            "type": "POST"
                        },
                  "columns": [
                      {data: 'nombre', name: 'nombre'},
                      {data: 'apellido', name: 'apellido'},
                      {data: 'correo', name: 'correo'},
                      {data: 'rol', name: 'rol'},
                      {data: 'fecha', name: 'fecha'},
                      {data: null, name: 'modificar',  defaultContent: '', orderable: false, className: 'glyphicon glyphicon-wrench'},
                      {data: null, name: 'clave',  defaultContent: '', orderable: false, className: 'glyphicon glyphicon-asterisk'}
                  ],
                  "order": [[4, 'asc']]
              });
  
    });
  