protected function getSubcategories($category_id) { $subcategories = KeywordSubcategory::model()->findAllByAttributes(array("category" => $category_id)); return $subcategories; }
<?php $model = new KeywordSubcategory(); if (isset($_POST['KeywordSubcategory'])) { $model->attributes = $_POST['KeywordSubcategory']; $model->save(); $this->refresh(); } ?> <div class="form"> <?php $form = $this->beginWidget('CActiveForm'); ?> <?php echo $form->errorSummary($model); ?> <div class="row"> <?php echo "Create new subcategory : "; ?> <?php echo $form->textField($model, 'name', array('size' => 60, 'maxlength' => 255)); ?> <?php echo $form->error($model, 'name'); ?> </div>
/** * 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) { $model = KeywordSubcategory::model()->findByPk($id); if ($model === null) { throw new CHttpException(404, 'The requested page does not exist.'); } return $model; }