Invalid JSON response and how to display the query in datatable ssp class

Invalid JSON response and how to display the query in datatable ssp class

narenvermanarenverma Posts: 5Questions: 2Answers: 0

I am using data tables ssp.class.php with joins. I have updated '$table' to $table in the ssp.class.

I have tested without join and it's working. Now I am trying joins but I am getting errors.

DataTables warning: table id=allList - Invalid JSON response. For more
information about this error, please see http://datatables.net/tn/1

Also How can I display the query to check for testing purpose?

if ($_REQUEST['action'] == 'allList'){


$table = <<<EOT
(
    SELECT c.id, c.logo,c.name,c.city,c.size,c.email,i.industry_name FROM company as c LEFT JOIN industry as i on c.industry=i.industry_id

) temp
EOT;

    $primaryKey = 'c.id';

    $columns = array(
        array(
            'db' =>'logo',
            'dt' => 0
        ) ,
        array(
            'db' => 'name',
            'dt' => 1
        ) ,
        array(
            'db' => 'email',
            'dt' => 2
        ) ,
        array(
            'db' => 'industry_name',
            'dt' => 3
        ) ,
        array(
            'db' => 'size',
            'dt' => 4
        ),

    );

    require ('assets/datatable/ssp.class.php');
    $where = "c.is_active='1'";
    echo json_encode(SSP::complex($_POST, $pdo, $table, $primaryKey, $columns, $where));

}

JS

$(document).ready(function() {
            $('#allList').DataTable( {
                  "processing": true,
                  "serverSide": true,
                  "lengthMenu": [ [25, 50, -1], [25, 50, "All"] ],
                  "ajax":{ url: "function.php",
                  data:{action:"allList"},
                  type:"POST",
                  datetype: "json"
                  },
            });
         });

HTML

    <table id="allcompanylist" class="table table-striped" style="width:100%">
<thead>
    <tr>
        <th>logo</th>
        <th>name</th>
        <th>email</th>
        <th>city</th>
        <th>size</th>

    </tr>
</thead>

</table>

Does anyone know what is the issue with my code?

Answers

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