表单和chtml之间的混淆
我曾经用表单编写表单并提交到数据库工作正常，但是对于某些特定的地方，根据谷歌搜索使用 CHTML 而不是表单。但是当我将该表格提交到数据库时
CHTML 文本字段值未提交到数据库
这是我的代码
_Form.php
<script language="javascript">
function firstlang(flang,slang,tlang,math,scien,soci)
{
var sflang=parseInt(flang)+parseInt(slang)+parseInt(tlang)+parseInt(math)+parseInt(scien)+parseInt(soci);
document.getElementById('totalmarks').value=sflang;
if(sflang>=300 && sflang<400)
{
var flang='C';
document.getElementById('grade').value=flang;
}
else if(sflang>=400 && sflang<500)
{
var flang='B';
document.getElementById('grade').value=flang;
}
else if(sflang>=550 && sflang<=600)
{
var flang='A';
document.getElementById('grade').value=flang;
}
}
</script>
<div class="form">
<?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'marks-form',
'enableAjaxValidation'=>true,
'enableClientValidation'=>true,
'focus'=>array($model,'class'),
)); ?>
<p class="note">Fields with <span class="required">*</span> are required.</p>
<?php echo $form->errorSummary($model); ?>
<table width="200" border="1">
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'class'); ?></span></td>
<td><span class="row">
<?php echo CHtml::dropDownList('class','',CHtml::listData(class1::model()->findAll(),'class','class'),array('empty'=>'Choose one',
'ajax' => array(
'type'=>'POST', //request type
'url'=>CController::createUrl('Marks/dynamicstates'), //url to call.
//Style: CController::createUrl('currentController/methodToCall')
'update'=>'#studentid', //selector to update
//'data'=>'js:javascript statement'
//leave out the data key to pass all form values through
)));
//empty since it will be filled by the other dropdown
?></span></td>
<td><span class="row"><?php echo $form->error($model,'class'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'studentid'); ?></span></td>
<td><span class="row"><?php echo CHtml::dropdownlist('studentid','',array()); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'studentid'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'examtype'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'examtype',array('size'=>30,'maxlength'=>30)); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'examtype'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'firsttlanguage'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'firsttlanguage',array('id'=>'firsttlanguage','value'=>'0','onkeyup'=>'firstlang(this.value,secondlanguage.value,thirdlanguage.value,mathematics.value,science.value,social.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'firsttlanguage'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'secondlanguage'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'secondlanguage',array('id'=>'secondlanguage','value'=>'0','onkeyup'=>'firstlang(this.value,firsttlanguage.value,thirdlanguage.value,mathematics.value,science.value,social.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'secondlanguage'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'thirdlanguage'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'thirdlanguage',array('id'=>'thirdlanguage','value'=>'0','onkeyup'=>'firstlang(this.value,firsttlanguage.value,secondlanguage.value,mathematics.value,science.value,social.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'thirdlanguage'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'mathematics'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'mathematics',array('id'=>'mathematics','value'=>'0','onkeyup'=>'firstlang(this.value,firsttlanguage.value,secondlanguage.value,thirdlanguage.value,science.value,social.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'mathematics'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'science'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'science',array('id'=>'science','value'=>'0','onkeyup'=>'firstlang(this.value,firsttlanguage.value,secondlanguage.value,thirdlanguage.value,mathematics.value,social.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'science'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'social'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'social',array('id'=>'social','value'=>'0','onkeyup'=>'firstlang(this.value,firsttlanguage.value,secondlanguage.value,thirdlanguage.value,mathematics.value,science.value)')); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'social'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'totalmarks'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'totalmarks',array('id'=>'totalmarks','size'=>5,'maxlength'=>5)); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'totalmarks'); ?></span></td>
</tr>
<tr>
<td><span class="row"><?php echo $form->labelEx($model,'grade'); ?></span></td>
<td><span class="row"><?php echo $form->textField($model,'grade',array('id'=>'grade','size'=>5,'maxlength'=>5)); ?></span></td>
<td><span class="row"><?php echo $form->error($model,'grade'); ?></span></td>
</tr>
<tr>
<td> </td>
<td><span class="row buttons"><?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?></span></td>
<td> </td>
</tr>
</table>
<?php $this->endWidget(); ?>
</div><!-- form -->
MarksController.php
<?php
class MarksController 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
);
}
/**
* 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('allow', // allow admin user to perform 'admin' and 'delete' actions
'actions'=>array('admin','dynamicstates'),
'users'=>array('admin'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
/**
* Displays a particular model.
* @param integer $id the ID of the model to be displayed
*/
public function actionView($id)
{
$this->render('view',array(
'model'=>$this->loadModel($id),
));
}
/**
* Creates a new model.
* If creation is successful, the browser will be redirected to the 'view' page.
*/
public function actionCreate()
{
$model=new Marks;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Marks']))
{
$model->attributes=$_POST['Marks'];
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['Marks']))
{
$model->attributes=$_POST['Marks'];
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)
{
if(Yii::app()->request->isPostRequest)
{
// we only allow deletion via POST request
$this->loadModel($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'));
}
else
throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
}
/**
* Lists all models.
*/
public function actionIndex()
{
$dataProvider=new CActiveDataProvider('Marks');
$this->render('index',array(
'dataProvider'=>$dataProvider,
));
}
/**
* Manages all models.
*/
public function actionAdmin()
{
$model=new Marks('search');
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Marks']))
$model->attributes=$_GET['Marks'];
$this->render('admin',array(
'model'=>$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)
{
$model=Marks::model()->findByPk($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']) && $_POST['ajax']==='marks-form')
{
echo CActiveForm::validate($model);
Yii::app()->end();
}
}
public function actiondynamicstates()
{
// $model1=new Examresults;
/*$exam_type=(int)$_POST['exam_type'];
if ($exam_type==0)
$data=array(0=>'States:');
else if ($exam_type==1)
$data=array(1=>'Alaska', 2=>'California');
else if ($exam_type==2)
$data=array(1=>'Orleans', 2=>'Bordeaux');
else if ($exam_type==3)
$data=array(1=>'Hokkaido', 2=>'Okinawa');*/
//$schoolfee = feesettings::model()->find("feetype='schoolfee' and class='".$_REQUEST['class']."'");
$data=admission::model()->findAll('class=:class',
array(':class'=>$_POST['class']));
$data=CHtml::listData($data,'studentid','studentfname');
foreach($data as $value=>$name)
echo CHtml::tag('option', array('value'=>$value), CHtml::encode($name), true);
}
}
标记.php
<?php
/**
* This is the model class for table "marks".
*
* The followings are the available columns in table 'marks':
* @property integer $id
* @property string $class
* @property string $studentid
* @property string $examtype
* @property integer $firsttlanguage
* @property integer $secondlanguage
* @property integer $thirdlanguage
* @property integer $mathematics
* @property integer $science
* @property integer $social
* @property integer $totalmarks
* @property string $grade
*/
class Marks extends CActiveRecord
{
/**
* Returns the static model of the specified AR class.
* @param string $className active record class name.
* @return Marks the static model class
*/
public static function model($className=__CLASS__)
{
return parent::model($className);
}
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'marks';
}
/**
* @return array validation rules for model attributes.
*/
public function rules()
{
// NOTE: you should only define rules for those attributes that
// will receive user inputs.
return array(
array('class, studentid', 'required'),
array('firsttlanguage, secondlanguage, thirdlanguage, mathematics, science, social, totalmarks', 'numerical', 'integerOnly'=>true),
array('class, studentid, examtype', 'length', 'max'=>30),
array('grade', 'length', 'max'=>5),
// The following rule is used by search().
// Please remove those attributes that should not be searched.
array('id, class, studentid, examtype, firsttlanguage, secondlanguage, thirdlanguage, mathematics, science, social, totalmarks, grade', 'safe', 'on'=>'search'),
);
}
/**
* @return array relational rules.
*/
public function relations()
{
// NOTE: you may need to adjust the relation name and the related
// class name for the relations automatically generated below.
return array(
);
}
/**
* @return array customized attribute labels (name=>label)
*/
public function attributeLabels()
{
return array(
'id' => 'ID',
'class' => 'Class',
'studentid' => 'Studentid',
'examtype' => 'Examtype',
'firsttlanguage' => 'Firsttlanguage',
'secondlanguage' => 'Secondlanguage',
'thirdlanguage' => 'Thirdlanguage',
'mathematics' => 'Mathematics',
'science' => 'Science',
'social' => 'Social',
'totalmarks' => 'Totalmarks',
'grade' => 'Grade',
);
}
/**
* Retrieves a list of models based on the current search/filter conditions.
* @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
*/
public function search()
{
// Warning: Please modify the following code to remove attributes that
// should not be searched.
$criteria=new CDbCriteria;
$criteria->compare('id',$this->id);
$criteria->compare('class',$this->class,true);
$criteria->compare('studentid',$this->studentid,true);
$criteria->compare('examtype',$this->examtype,true);
$criteria->compare('firsttlanguage',$this->firsttlanguage);
$criteria->compare('secondlanguage',$this->secondlanguage);
$criteria->compare('thirdlanguage',$this->thirdlanguage);
$criteria->compare('mathematics',$this->mathematics);
$criteria->compare('science',$this->science);
$criteria->compare('social',$this->social);
$criteria->compare('totalmarks',$this->totalmarks);
$criteria->compare('grade',$this->grade,true);
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}
}