我在 _form.php 中有一个表单小部件
echo $form['catcher_id']->renderLabel(); //the label
echo $form['catcher_id']->renderError(); //the validator
symfony 创建了基类:
<?php
/**
* LpmService form base class.
*/
abstract class BaseLpmServiceForm extends BaseFormPropel
{
public function setup()
{
$this->setWidgets(array(
'id' => new sfWidgetFormInputHidden(),
'name' => new sfWidgetFormInputText(),
'wap_home' => new sfWidgetFormInputText(),
'call_center_number' => new sfWidgetFormInputText(),
[color=#FF4000] 'catcher_id' => new sfWidgetFormPropelChoice(array('model' => 'LpmCatcher', 'add_empty' => false)),[/color]
'price_description' => new sfWidgetFormInputText(),
'logo' => new sfWidgetFormInputText(),
'invalid_msisdn_text' => new sfWidgetFormInputText(),
'terms_and_conditions' => new sfWidgetFormInputText(),
'service_code' => new sfWidgetFormInputText(),
));
$this->setValidators(array(
'id' => new sfValidatorChoice(array('choices' => array($this->getObject()->getId()), 'empty_value' => $this->getObject()->getId(), 'required' => false)),
'name' => new sfValidatorString(array('max_length' => 64, 'required' => false)),
'wap_home' => new sfValidatorString(array('max_length' => 256, 'required' => false)),
'call_center_number' => new sfValidatorString(array('max_length' => 13, 'required' => false)),
'catcher_id' => new sfValidatorPropelChoice(array('model' => 'LpmCatcher', 'column' => 'id')),
'price_description' => new sfValidatorString(array('max_length' => 128, 'required' => false)),
'logo' => new sfValidatorString(array('max_length' => 255, 'required' => false)),
'invalid_msisdn_text' => new sfValidatorString(array('max_length' => 255, 'required' => false)),
'terms_and_conditions' => new sfValidatorString(array('max_length' => 750, 'required' => false)),
'service_code' => new sfValidatorString(array('max_length' => 3, 'required' => false)),
));
$this->widgetSchema->setNameFormat('lpm_service[%s]');
$this->errorSchema = new sfValidatorErrorSchema($this->validatorSchema);
parent::setup();
}
public function getModelName()
{
return 'LpmService';
}
}
我手动重新创建了下拉列表,这样我就可以合并一个“onchange”事件:
<select name="services" onchange="refreshPage(this.form.services)" id="droplist">
<?php
$catcher_names = LpmCatcherPeer::getByAllNames();
foreach($catcher_names as $row)
{
?>
<option value="<?php echo $row->getName()."/".$row->getId(); ?>" <?php
if($row->getName() == $catcher_name) echo 'selected="selected"'?>><?php echo $row->getName();?></option>
<?php
}
?>
</select>
我如何分配一个值,echo $form['catcher_id']
因为现在当我从下拉列表中选择一个值并单击提交时,验证器说 catcher_id 是必需的(因为我手动创建了下拉列表),那么我该如何手动设置值???
我有:
$form['catcher_id']->getWidget()->setAttribute('value', '11');
但它不起作用。