Question

我不会问，但我真的需要。

好吧，我正在尝试用ajax更新我的DataTable。我的一张桌子还可以，但另一张不是。

这是代码。第一个是用户将访问的PHP。第二个是AJAX网址。

p.s：我的阵列名称是葡萄牙语，对不起。

clientes.php

  <?php
// Aqui será chamado o BD e conexões necessárias.
require_once("db.php");

try {
  $sql = "SELECT * FROM telesena.clientes;";
  $resultado = $con->query($sql);
} catch (PDOException $e){
  echo "Estamos passando por um problema. Tente novamente mais tarde.";
}
header( 'Content-Type: text/html; charset=utf-8' );
?>

<html>
<meta charset="utf-8">
<link rel="stylesheet" href="css/bootstrap.css">
<link rel="stylesheet" href="css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/bs/jszip-2.5.0/pdfmake-0.1.18/dt-1.10.13/b-1.2.4/b-html5-1.2.4/sc-1.4.2/datatables.min.css"/>
<!-- Scripts necessários para DataTable e jQuery -->

<title> Pedidos Tele-Sena </title>

<!-- Chamando o Bootstrap -->
<link rel="stylesheet" href="css/bootstrap.css">


<body>
  <!-- Nav principal -->
  <nav class="navbar navbar-toggleable-md navbar-light bg-faded">
    <div class="collapse navbar-collapse" id="navbarNav">
      <a class="navbar-brand"> Logo da Empresa </a>
      <ul class="navbar-nav">
       <li class="nav-item">
         <a class="nav-link" href="index.php">Home <span class="sr-only">(current)</span></a>
       </li>
       <li class="nav-item">
         <a class="nav-link" href="pedidos.php">Pedidos</a>
       </li>
       <li class="nav-item active">
         <a class="nav-link" href="#">Clientes</a>
       </li>
      </ul>
    </div>
  </nav>

<!-- Começando a fazer a tabela de clientes -->
  <div class="container">
    <table id="clientes" class="table" cellspacing="0" width="100%">
      <thead>
        <tr>
          <th>Cód. Convênio</th>
          <th>Nome Fantasia</th>
          <th>Razão Social</th>
          <th>Logradouro</th>
          <th>Número</th>
          <th>Bairro</th>
          <th>Município</th>
          <th>Estado</th>
          <th>UF</th>
        </tr>
      </thead>
      <tbody>
      </tbody>
    </table>
  </div>

  <script src="https://code.jquery.com/jquery-3.1.1.slim.min.js" integrity="sha384-A7FZj7v+d/sdmMqp/nOQwliLvUsJfDHW+k9Omg/a/EheAdgtzNs3hpfag6Ed950n" crossorigin="anonymous"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js" integrity="sha384-DztdAPBWPRXSA/3eYEEUWrWCy7G5KFbe8fFjk5JAIxUYHKkDx6Qin1DkWx51bBrb" crossorigin="anonymous"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js" integrity="sha384-vBWWzlZJ8ea9aCX4pEW3rVHjgjt7zpkNpZk+02D9phzyeVkE+jo0ieGizqPLForn" crossorigin="anonymous"></script>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
  <script src="https://code.jquery.com/jquery-1.12.4.js"></script>
  <script type="text/javascript" src="https://cdn.datatables.net/v/bs/jszip-2.5.0/pdfmake-0.1.18/dt-1.10.13/b-1.2.4/b-html5-1.2.4/sc-1.4.2/datatables.min.js"></script>
  <script src="js/bootstrap.min.js"></script>
  <script src="js/jquery.toaster.js"></script>

</body>
<script>

$(document).ready(function(){
  $('#clientes').DataTable({
    "serverSide":true,
    "oProcessing":true,
    "ajax":"ajaxclientes.php",
    "processing":true,
    "bSort":false,
    "bPaginate":false,
    "language":{
    "sEmptyTable": "Nenhum registro encontrado",
    "sInfo": "Mostrando de _START_ até _END_ de _TOTAL_ registros",
    "sInfoEmpty": "Mostrando 0 até 0 de 0 registros",
    "sInfoFiltered": "",
    "sInfoPostFix": "",
    "sInfoThousands": ".",
    "sLengthMenu": "Clientes por página: _MENU_ ",
    "sLoadingRecords": "Carregando...",
    "sProcessing": "Processando...",
    "sZeroRecords": "Nenhum registro encontrado",
    "sSearch": "Pesquisar ",
    "oPaginate": {
        "sNext": "Próximo",
        "sPrevious": "Anterior",
        "sFirst": "Primeiro",
        "sLast": "Último"
    },
    "oAria": {
        "sSortAscending": ": Ordenar colunas de forma crescente",
        "sSortDescending": ": Ordenar colunas de forma descendente"
      }
    }
  });
});
</script>
<!-- Modal padrão e todos os scripts necessários estão sendo chamados do info.php-->

</html>

ajaxclientes.php

<?php
header("Content-Type: application/json");
require_once("db.php");

$start  = $_GET['start'];
$length = $_GET['length'];

$sql = "SELECT * FROM clientes ORDER BY Cod_Convenio ASC;";
$resultado = $con->query($sql);
$resposta = array();
$resposta['recordsTotal'] = $length;

if (!$resultado) {
    $resposta = array(
        'status' => false,
        'message' => 'Houve um pequeno problema...'
    );
} else {
    $resposta = array(
        'status' => true,
        'message' => 'Tudo ocorreu bem',
        'data' => $resultado ->fetchAll()
    );
}

//print_r($resposta);
echo json_encode($resposta);
exit;
?>

Json的回答是错误的。（数据表）

0 个答案:

Json的回答是错误的。 （数据表）

0 个答案:

Json的回答是错误的。（数据表）