Hi Friends,
I have a problem when trying to use example from below link:
http://www.yiiframework.com/forum/index.php/topic/37075-form-validation-with-ajaxsubmitbutton/
I used simple approach for ajax validation before submitting, but seems it submit twice to server, here my code:
View:
<?php
$form=$this->beginWidget('CActiveForm', array(
'enableAjaxValidation'=>true,
'id'=>'test-form',
'enableClientValidation'=>true,
'action'=>Yii::app()->createUrl('Site/Test'),
'clientOptions'=>array(
'validateOnSubmit'=>true,
'validateOnChange'=>false,
'afterValidate'=>'js:function(form,data,hasError){
alert(hasError);
if(!hasError){
alert("gamasuk");
$.ajax({
"type":"POST",
"url":"'.Yii::app()->createUrl('Site/Test').'",
"data":form.serialize(),
"success":function(data){alert("banana");},
});
}
}'
),
));
?>
<?php $model1 = new SignUpViewModel(); ?>
<div class="login-form">
<?php echo $form->labelEx($model1,'username'); ?>
<?php echo $form->textField($model1,'username',array('size'=>60,'maxlength'=>500)); ?>
<?php echo $form->error($model1,'username'); ?>
<br/>
<?php echo $form->labelEx($model1,'password'); ?>
<?php echo $form->textField($model1,'password',array('size'=>60,'maxlength'=>500)); ?>
<?php echo $form->error($model1,'password'); ?>
<br/>
<input id="asd" type="submit" value="ddd" onclick="javascript:return false;"/>
<?php echo CHtml::submitButton('Save'); ?>
</div>
<?php $this->endWidget(); ?>
Controller:
public function actionTest(){
$model=new SignUpViewModel();
$this->performAjaxValidation($model);
if(isset($_POST['SignUpViewModel']))
{
$model->attributes=$_POST['SignUpViewModel'];
$valid=$model->validate();
if($valid){
//do anything here
echo CJSON::encode(array(
'status'=>'success'
));
Yii::app()->end();
}
else{
$error = CActiveForm::validate($model);
if($error!='[]')
echo $error;
Yii::app()->end();
}
}
}
The code is working, but i got twice request to server,
i put ‘action’=>Yii::app()->createUrl(‘Site/Test’) because my form is in dialog box, so if didn’t put the ‘action’ here, it always go to parent url instead of site/test.
anyone can help me?
THanks a lot
Andi
?