我的表单中有一个申请人计数下拉列表。当我从下拉列表中选择申请人数量时，我需要输入那么多申请人的名字，姓氏等。当我点击提交按钮时，我需要显示客户端验证。如何实现这一点。
我创建了cactiveform小部件。
我的控制器看起来像
class PolicyFamilyDetailsController extends Controller
{
public function actionIndex()
{
$PolicyFamilyDetails=new PolicyFamilyDetails;
$PolicyFamilyApplicant=new PolicyFamilyApplicant;
$this->performAjaxValidation($PolicyFamilyDetails);
if(isset($_POST['continue']))
{
print_r($_POST['PolicyFamilyDetails']);
exit;
}
Yii::app()->session['policy_id']=2;
$data['policy_id']=Yii::app()->session['policy_id'];
$data['PolicyFamilyDetails']=$PolicyFamilyDetails;
$data['PolicyFamilyApplicant']=$PolicyFamilyApplicant;
$this->render('index',$data);
}
public function actionapplicantList()
{
$data=array();
$PolicyFamilyDetails=new PolicyFamilyDetails;
$data['PolicyFamilyDetails']=$PolicyFamilyDetails;
$data['applicant_list']=$_POST['applicant_list'];
$data['applicant_count']=$_POST['applicant_count'];
$this->renderPartial('applicant_list',$data,false,true);
//$this->render('applicant_list',$data);
}
}
模型是：
class PolicyFamilyDetails extends CActiveRecord
{
public function tableName()
{
return 'cis_policy_family_details';
}
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('policy_id, first_name, last_name, dob, gender, height, height_scale, weight, weight_scale, occupation, nationality, passport_no, main_applicant', 'required'),
);
}
}
观点是 的index.php
<script type="text/javascript">
$(document).ready(function() {
});
function closeError() {
hid_remove_count=$('#hid_remove_count').val();
if ($('input:checked').length==hid_remove_count)
{
$('input:checked').each(function(){
$('#applicant_'+$(this).attr('id')).remove();
});
$('#errorBlank_applicant_list').hide();
$('#errorBox_applicant_list').hide();
}
else
alert('Please choose '+hid_remove_count+' applicant');
}
</script>
<?php
$form=$this->beginWidget('CActiveForm', array(
'id'=>'policy-registration-form',
'stateful'=>true,
'enableAjaxValidation'=>true,
'enableClientValidation'=>true,
/*'focus'=>array($model,'startDate'),*/
'clientOptions'=>array(
'validateOnSubmit'=>true,
),
));
Yii::app()->session['form'] = $form;
//print_r($form);
?>
<div id="innerContainer">
<h2>Step 3 - Family Details</h2>
<p>Details about you and your family applying for cover:</p>
<div id="infoContainer">
<div class="item">
<label class="small" for="noapplicants">Number of applicants</label>
<?php
$static = array('1'=>1,'2'=>2,'3'=>3,'4'=>4,'5'=>5,'6'=>6,'7'=>7,'8'=>8,'9'=>9,'10'=>10,);
$ajax_code = <<<LABEL
if ($(this).val()=='')
{
$('.applicant_list').html('');
return false;
}
var applicant_count=parseInt($(this).val());
var applicant_list=parseInt($('.applicants').length);
if (applicant_count<=applicant_list)
{
//alert(applicant_list);
applicant_check_list='<p>Please choose any '+(applicant_list-applicant_count)+' applicants that you want to remove.</p>';
applicant_check_list+='<input type="hidden" id="hid_remove_count" value="'+(applicant_list-applicant_count)+'"/>';
for (var i=2; i<=applicant_list; i++)
applicant_check_list+='<input type="checkbox" id="'+i+'" class="check_list"/>Appilcant '+i+'<br/>';
$(".applicant_check_list").html(applicant_check_list);
$("#errorBlank_applicant_list").show();
$("#errorBox_applicant_list").show();
return false;
}
LABEL;
echo Yii::app()->session['form']->dropDownList(
$PolicyFamilyApplicant,
'applicants_count',
$static ,
array('empty'=>Yii::t('fim','Please Select'),
'onchange'=>$ajax_code.
CHtml::ajax(array(
'type'=>'POST',
'url'=>$this->createUrl("policyFamilyDetails/applicantList"),
'data'=>array('applicant_count'=>'js:this.value',
'applicant_list'=>'js:$(".applicants").length',
),
'success'=>'function(data) { $(".applicant_list").append(data) }'
)),
));
?>
<?php echo $form->error($PolicyFamilyApplicant,'applicants_count');?>
</div>
<?php $this->renderPartial('applicant_list',array(
'applicant_list'=>0,
'applicant_count'=>1,
'PolicyFamilyDetails'=>$PolicyFamilyDetails,
'form'=>$form,
'enableAjaxValidation'=>false
));?>
<div class="applicant_list">
<?php //$this->renderPartial('applicant_list');?>
</div>
</div>
<div id="footer" class="clearfix">
<div id="fr" class="form-btn-orange">
<span>
<?php echo CHtml::submitButton('Continue',array('class'=>'btnOrange','name'=>'continue')); ?></span>
</div>
</div>
</div>
<?php $this->endWidget(); ?>
<div id="errorBlank_applicant_list"></div>
<div id="errorBox_applicant_list">
<img src="<?php echo Yii::app()->request->baseUrl;?>/images/infobig.jpg" width="51" height="51" alt="Information" style="float:left;margin: 0 20px 20px 0" />
<h2>For your information</h2>
<div class="applicant_check_list">
</div>
<div id="errorOK">
<input type="image" value="ok" src="<?php echo Yii::app()->request->baseUrl;?>/images/error-ok.gif" onclick="closeError()" /></div>
</div>
applicant_list.php
<?php //$loop_val=5;
for ($i=$applicant_list;$i<$applicant_count;$i++) {?>
<div class="clearfix">
<div id="applicant_<?php echo $i+1;?>" class="applicants">
<h3><?php echo ($i==0)?'Main Applicant':'Applicant '.($i+1);?></h3>
<?php
$value=($i==0)?'Y':'N';
$cActiveForm=new CActiveForm();
$form=Yii::app()->session['form'];
$newCActiveFormObj = new CActiveForm(array(
'enableClientValidation' =>true,
'clientOptions'=>array(
'validateOnSubmit'=>true,
),
));
echo Yii::app()->session['form']->hiddenField($PolicyFamilyDetails,'['.($i+1).']main_applicant',array('value'=>$value));
echo $form->hiddenField($PolicyFamilyDetails,'['.($i+1).']policy_id',array('value'=>Yii::app()->session['policy_id']));
echo $form->hiddenField($PolicyFamilyDetails,'applicant_list[]',array('value'=>$i+1));
?>
<div class="halfCol float">
<div class="item">
<label for="firstname" class="xsmall">First Name</label>
<?php echo $form->textField($PolicyFamilyDetails,'['.($i+1).']first_name',array('class'=>'medium'/*,'id'=>'first_name_'.($i+1)*/)); ?>
<?php echo $form->error($PolicyFamilyDetails, 'first_name',array('inputID'=>'PolicyFamilyDetails_'.($i+1).'_first_name'));?>
</div>
</div>
<div class="halfCol floatRight">
<div class="item">
<label class="xsmall" for="lastname">Last Name</label>
<?php echo $form->textField($PolicyFamilyDetails,'['.($i+1).']last_name',array('class'=>'medium')); ?>
<?php echo $form->error($PolicyFamilyDetails,'last_name',array('inputID'=>'PolicyFamilyDetails_'.($i+1).'_last_name')); ?></div>
</div>
</div>
</div>
<?php } ?>