PDOException SQLSTATE [42S22]：找不到列

Question

  

键入：PDOException

     

代码：42S22

     

消息：SQLSTATE [42S22]：未找到列：1054冠军'id'不在乎其中的子句   文件：C：\ wamp \ www \ viversoft \ vendor \ j4mie \ idiorm \ idiorm.php   行：413

我的代码是：

<form role="form" class="form-horizontal" method="POST">
    {% if is_admin %} 
        <a href="{{urlFor('altausers')}}" class="btn btn-primary pull-right">Crear usuario</a>
    {% endif %}
    <h2>Listado de usuarios</h2>
    {% if users %}
    <table class="table table-striped">
        <thead>
            <tr>
                <th>#</th>
                <th>Nombre de usuario</th>
                <th>Email</th>
                <th>Administrador</th>
            </tr>
        </thead>
        <tbody>
            {% for user in users %}
            <tr>
                <td class="text-center">{{ user.idusuario }}</td>
                <td class="text-center">{{ user.username }}</td>
                <td class="text-center">{{ user.email }}</td>
                <td class="text-center">{%if user.admin == 1 %} SI {%else%} NO {% endif %}</td>
                {% if is_admin %}
                    <td>
                        <a href="" class="btn btn-primary" role="button">Modificar</a>
                        <button type='submit' name="eliminar" id="eliminar" value="{{user['idusuario']}}" class="btn btn-danger" onclick="deleteconfirm(this.value);">Eliminar</button>
                    </td>
                {% endif %}
            </tr>
            {% endfor %}   
        </tbody>
    </table>
  {% else %}
      <div class="alert alert-info">No hay usuarios para mostrar</div>
  {% endif %}
  </form>

---

路由

$app->post('/users', function() use($app){if(isset($_POST['eliminar'])){
        $user = ORM::for_table('usuario')->find_one($_POST['eliminar']);
        if($user)
        {
            $user->delete();
            $app->redirect($app->urlFor('userList'));
        }
   }})->name("userDelete");

---

的phpmyadmin

CREATE TABLE IF NOT EXISTS `usuario` (
       `idusuario` int UNSIGNED NOT NULL AUTO_INCREMENT,
       `username` varchar(45) NOT NULL,
       `contrasenia` varchar(255) NOT NULL,
       `email` varchar(45) NOT NULL,
       `admin` tinyint(1) UNSIGNED NOT NULL DEFAULT 0,
        PRIMARY KEY (`idusuario`)) 
        ENGINE = InnoDB;

Answer 1

我认为你有问题，我不确定

// $ user = ORM :: for_table（＆＃39; usuario＆＃39;） - ＆gt; find_one（$ _ POST [＆＃39; eliminar＆＃39;]）;

按如下所示更改上述行，然后尝试

$user = ORM::for_table('usuario')->find_one(array('idusuario' => $_POST['eliminar']));