【发布时间】:2014-07-23 17:43:19
【问题描述】:
我遇到了一个错误,即每当我提交 gii 生成的字段时,我的模型都会保存多次。我创建了一个错误日志,以便我可以看到被多次调用的内容,并且我发现函数 actionCreate 是我的代码中被调用三次(虽然有时是两次)的部分。当我填写表单并单击提交时,错误日志显示 actionCreate 函数被调用了 3 次。
The controller form looks like this
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new Account;
error_log("How many times do I call actionCreate");
// To-Do make the user account creation update via ajax
// $this->performAjaxValidation($model);
if(isset($_POST['Account']))
{
$model->attributes=$_POST['Account'];
if($model->save())
{
echo 'do we reach here';
$this->redirect(array('index','id'=>$model->id));
}
}
$this->render('create',array(
'model'=>$model,
));
}
我的表格也是这样的
<?php
/* @var $this AccountController */
/* @var $model Account */
/* @var $form CActiveForm */
?>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'account-form',
// Please note: When you enable ajax validation, make sure the corresponding
// controller action is handling ajax validation correctly.
// There is a call to performAjaxValidation() commented in generated controller code.
// See class documentation of CActiveForm for details on this.
'enableAjaxValidation'=>true,
)); ?>
<p class="note">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<div class="row">
<?php echo $form->labelEx($model,'name'); ?>
<?php echo $form->textField($model,'name',array('size'=>40,'maxlength'=>40)); ?>
<?php echo $form->error($model,'name'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'mobile_comp'); ?>
<?php echo CHtml::dropDownList(CHtml::activeName($model,'mobile_comp'), $select,
$model->providerOptions, array('empty'=>'(Select Your Provider')); ?>
<?php echo $form->error($model,'mobile_comp'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'msisdn'); ?>
<?php echo $form->textField($model,'msisdn'); ?>
<?php echo $form->error($model,'msisdn'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'pin'); ?>
<?php echo $form->textField($model,'pin'); ?>
<?php echo $form->error($model,'pin'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'company'); ?>
<?php echo $form->textField($model,'company',array('size'=>40,'maxlength'=>40)); ?>
<?php echo $form->error($model,'company'); ?>
</div>
<div class="row">
<?php echo $form->labelEx($model,'balance'); ?>
<?php echo $form->textField($model,'balance',array('size'=>40,'maxlength'=>40)); ?>
<?php echo $form->error($model,'balance'); ?>
</div>
<div class="row buttons">
<?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?>
</div>
<?php $this->endWidget(); ?>
</div><!-- form -->
【问题讨论】:
-
我们不知道“每当我创建一个新字段”是什么意思。
-
感谢您解释困惑。