/**
* 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
$model = $this->loadModel($id);
$student_info = StudentInfo::model()->findByPk($model->student_transaction_student_id);
if ($model->student_transaction_student_address_id != null) {
$address = StudentAddress::model()->findByPk($model->student_transaction_student_address_id);
}
$stud_photo = StudentPhotos::model()->findByPk($model->student_transaction_student_photos_id);
if ($model->student_transaction_languages_known_id != null) {
$lang_known = LanguagesKnown::model()->findByPk($model->student_transaction_languages_known_id);
}
$dir1 = Yii::getPathOfAlias('webroot') . '/college_data/stud_images/';
if ($dh = opendir($dir1)) {
if ($stud_photo->student_photos_path == "no-images") {
} else {
if (file_exists($dir1 . $stud_photo->student_photos_path)) {
//chmod($dir1.$stud_photo->student_photos_path, 777);
unlink($dir1 . $stud_photo->student_photos_path);
}
}
}
closedir($dh);
if ($this->loadModel($id)->delete()) {
$use_model = User::model()->findByPk($model->student_transaction_user_id)->delete();
$stud_photo->delete();
$student_info->delete();
if ($model->student_transaction_student_address_id != null) {
$address->delete();
}
if ($model->student_transaction_languages_known_id != null) {
$lang_known->delete();
}
StudentPaidFeesDetails::model()->deleteAll("student_paid_student_id = :studId", array(':studId' => $id));
StudentAcademicRecordTrans::model()->deleteAll("student_academic_record_trans_stud_id = :studId", array(':studId' => $id));
StudentDocsTrans::model()->deleteAll("student_docs_trans_user_id = :studId", array(':studId' => $id));
}
if (!isset($_GET['ajax'])) {
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
} else {
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
}
/**
* Returns the data model based on the primary key given in the GET variable.
* If the data model is not found, an HTTP exception will be raised.
* @param integer the ID of the model to be loaded
*/
public function loadModel($id)
{
$model = StudentPaidFeesDetails::model()->findByPk($id);
if ($model === null) {
throw new CHttpException(404, 'The requested page does not exist.');
}
return $model;
}
