sfValidator 选择无效 symfony 1.4答案

【问题标题】：sfValidator Choice is invalid symfony 1.4sfValidator 选择无效 symfony 1.4
【发布时间】：2016-01-25 15:34:01
【问题描述】：

我正在用另一种形式的数据编写一个表单代码。我从带有“选择”的验证器那里得到一个错误，错误说：dia_semana [Invalid.] id_programa [Invalid.] 但我不知道如何解决这个问题。这是我的代码：

public function configure()
{        
$this->setWidgets(array(    

$this->validatorSchema->setOption('allow_extra_fields', true);
$this->validatorSchema->setOption('filter_extra_fields', true); 

$this->setWidgets(array(
        'dia_semana'    => new sfWidgetFormChoice(array('label' => 'Data da Semana','choices' => array("" => "", "segunda" => "Segunda-Feira","terca" => "Terca-Feira"))),

  'id_programa'   => new sfWidgetFormChoice(array('label' => 'Programa',
                                                        'choices' => Doctrine_Core::getTable('tbprogramas_tv')->getProgramas())), 
));
$this->setValidators(array(
        'dia_semana'    => new sfValidatorChoice(array(
'choices' => array("" => "","segunda" => "Segunda-Feira", "terca" => "Terca-Feira"), 'required' => false)),
 'id_programa'   =>  new sfValidatorChoice(array(
            'choices' => array_keys(Doctrine_Core::getTable('tbprogramas_tv')->getProgramas()), 
'required' => false)),
));
}

有人可以帮助我吗？

【问题讨论】：

标签： php forms symfony1

【解决方案1】：

sfValidatorChoice 仅使用数组的值作为有效值，因此您只需提供 ['key'] 对而不是 ['key' => 'value'] 对：

public function configure()
{        
    $this->setWidgets(array(    

    $this->validatorSchema->setOption('allow_extra_fields', true);
    $this->validatorSchema->setOption('filter_extra_fields', true); 

    $dias = array("" => "", "segunda" => "Segunda-Feira","terca" => "Terca-Feira");
    $programas = Doctrine_Core::getTable('tbprogramas_tv')->getProgramas();

    $this->setWidgets(array(
            'dia_semana'    => new sfWidgetFormChoice(array('label' => 'Data da Semana','choices' => $dias)),

      'id_programa'   => new sfWidgetFormChoice(array('label' => 'Programa',
                                                            'choices' => $programas)), 
    ));
    $this->setValidators(array(
            'dia_semana'    => new sfValidatorChoice(array(
    'choices' => array_keys($dias), 'required' => false)),
     'id_programa'   =>  new sfValidatorChoice(array(
                'choices' => array_keys($programas)), 
    'required' => false)),
    ));

}

【讨论】：