I’m having a heck of a problem diagnosing the problem I have. I cannot submit forms. I am using a widget to call a widget view. Inside the actual view, I’m calling the widget.
I noticed in the actual HTML rendered that there is no form field. I even added manually a form field, but that gets erased on rendering the form. CActiveForm works with error checking, but doesn’t seem to render the form correctly.
The form gets sent back to the index page as a GET request. I have no idea why this is happening.
components/views/_form.php
<?php
/* @var $this OptillfallenController */
/* @var $model Optillfallen */
/* @var $form CActiveForm */
?>
<?php
$model = $this->model;
$fields = array();
$aSkipFields = array("id");
$sControllerName = "Optillfallen";
foreach ($aColumnNames as $a)
{
if (in_array($a->name, $aSkipFields)) { continue;};
$fields[] = array("label"=>"$a->name", "name"=>"$a->name");
}
?>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'optillfallen-form',
'enableAjaxValidation'=>false,
)); ?>
<p class="note">Fältar med <span class="required">*</span> måste fyllas i.</p>
<?php echo $form->errorSummary($model); ?>
<div id="fieldWrapper">
<span class="step" id="first">
<table cellspacing='0' cellpadding='0'>
<?php
foreach ($fields as $field) {
echo "<tr>";
echo "<td>";
echo $form->labelEx($model, $field["label"]);
echo "</td>";
echo "</tr>";
echo "<tr>";
echo "<td>";
echo $form->textField($model,$field["name"]);
echo $form->error($model,$field["name"]);
echo "</td>";
echo "</tr>";
}
echo "<tr>";
echo "<td>";
echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save');
echo "</td>";
echo "</tr>";
echo "</table>";
?>
</span>
</div>
</div>
</form>
<?php $this->endWidget(); ?>
</div>
components/BuildForm.php
<?php
class BuildForm extends CWidget
{
public $model;
public function init()
{
$model = $this->model;
$fields = array();
$aSkipFields = array("id");
$sControllerName = $this->controller->id;
$aColumnNames = Yii::app()->db->schema->getTable("$sControllerName")->columns;
foreach ($aColumnNames as $a)
{
if (in_array($a->name, $aSkipFields)) { continue;};
$fields[] = array("label"=>"$a->name", "name"=>"$a->name");
}
$this->render('_form', array('aColumnNames'=>$aColumnNames,'mode'=>$model));
}
}
?>
view/optillfallen/_form.php
<?php
$this->widget('BuildForm', array('model'=>$model));
?>
controllers/OptillfallenController.php
<?php
class OptillfallenController extends Controller
{
/**
* @var string the default layout for the views. Defaults to '//layouts/column2', meaning
* using two-column layout. See 'protected/views/layouts/column2.php'.
*/
public $layout='//layouts/column2';
/**
* @return array action filters
*/
public function filters()
{
return array(
'accessControl', // perform access control for CRUD operations
'postOnly + delete', // we only allow deletion via POST request
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow all users to perform 'index' and 'view' actions
'actions'=>array('index','view'),
'users'=>array('*'),
),
array('allow', // allow authenticated user to perform 'create' and 'update' actions
'actions'=>array('create','update'),
'users'=>array('*'),
),
array('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','delete'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView()
{
if (isset($_GET['id'])) {
$post = $this->loadModel($_GET['id']);
$this->render('view',array(
'model'=>$post
));
} else {
throw new CHttpException(404,'The requested page does not exist.');
}
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
/*
public function actionCreate()
{
$model=new Optillfallen;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Optillfallen']))
{
$this->redirect(array('view','id'=>$model->id));
$model->attributes=$_POST['Optillfallen'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
*/
public function actionCreate()
{
$model=new Optillfallen;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Optillfallen']))
{
$model->attributes=$_POST['Optillfallen'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
/**
* Updates a particular model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id the ID of the model to be updated
*/
public function actionUpdate($id)
{
$model=$this->loadModel($id);
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Optillfallen']))
{
$model->attributes=$_POST['Optillfallen'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('update',array(
'model'=>$model,
));
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'admin' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
$this->loadModel($id)->delete();
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if(!isset($_GET['ajax']))
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Optillfallen');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$model=new Optillfallen('search');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Optillfallen']))
$model->attributes=$_GET['Optillfallen'];
$this->render('admin',array(
'model'=>$model,
));
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model=Optillfallen::model()->findByPk($id);
if($model===null)
throw new CHttpException(404,'The requested page does not exist.');
return $model;
}
/**
* Performs the AJAX validation.
* @param CModel the model to be validated
*/
protected function performAjaxValidation($model)
{
if(isset($_POST['ajax']) && $_POST['ajax']==='optillfallen-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
}