Call to undefined method Illuminate \ Database \ Query \ Builder :: table ()

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Call to undefined method Illuminate \ Database \ Query \ Builder :: table ()

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#1 by (0 votes)

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I'm trying to populate a datatable, but I'm not doing it at all. Could you help me?

============= Evaluator_Report - Model ========

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Avaliativo_Relatorio extends Model
{
    protected $connection = 'mysql2';
    protected $fillable = [
        'id',
        'firstname',
        'lastname',
        'email',
        'courseid',
        'fullname'
    ];
}

============= Evaluator_ReportController - Controller ========

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Avaliativo_Relatorio;

use Yajra\DataTables\Facades\DataTables;

class Avaliativo_RelatorioController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        return view('relatorios_ava.avaliativo_relatorio');
    }

    public function get_datatable_avaliativo()
    {
        $avaliativo = Avaliativo_Relatorio::table('mdl_role_assignments')
        ->join('mdl_context', 'mdl_role_assignments.contextid', '=', 'mdl_context.id')
        ->join('mdl_course', 'mdl_course.id', '=', 'mdl_context.instanceid')
        ->join('mdl_user', 'mdl_user.id', '=', 'mdl_role_assignments.userid')
        ->where('mdl_context.contextlevel','=',50)
        ->where('mdl_role_assignments.roleid','=',5);
        return Datatables::of($avaliativo)->make(true);
    }
}

============= Evaluative_report.blade ========

ID Name Last name Email Id course Course

============= master.blade ========

<script type="text/javascript">
$(document).ready(function() {
     $('#users-table-avaliativo').DataTable({
        "language": {
            "lengthMenu": "Exibindo _MENU_ registros por página",
            "zeroRecords": "Nada encontrado - desculpe",
            "info": "Exibindo página _PAGE_ de _PAGES_",
            "infoEmpty": "Nenhum registro disponível",
            "infoFiltered": "(filtrado de _MAX_ total registros)",
            "sLoadingRecords":  "Carregando Registros...",
            "sProcessing":      "Processando...",
            "sSearch":          "Pesquisar",
            "oPaginate": {
            "sFirst":       "Primeira",
            "sPrevious":    "Anterior",
            "sNext":        "Próxima",
            "sLast":        "Última"
        }
        },
        "processing": true,
        "serverSide": true,
        "ajax": "{{ route('relatorios_ava.avaliativo_relatorio.get_datatable_avaliativo') }}",
        "columns":[
            {"data": "id"},
            {"data": "firstname"},
            {"data": "lastname"},
            {"data": "email"},
            {"data": "courseid"},
            {"data": "fullname"}
        ]
     });
});
</script>

laravel laravel-eloquent

asked by anonymous 19.09.2018 / 22:30

1 answer

Remove whitespace from item-ion How to create a filter with images?

score 0 · Answer 1

Instead of Avaliativo_Relatorio , use:

$avaliativo = \DB::table('mdl_role_assignments')...->get();

Or you can add the $table property to the Avaliativo_Relatorio class, like this:

protected $table = 'mdl_role_assignments';

And then make use of that same code without the function table , like this:

Avaliativo_Relatorio::join('mdl_context', 'mdl_role_assignments.contextid', '=', 'mdl_context.id')...->get();

In this way, you will be able to make the call in the database assuming there are no more errors.