/**
* Finds the Category model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Category the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Category::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @param int $pid
* @param int $level
* @param bool $onlyActive
* @return array
*/
public static function getCategoryTree($pid = 0, $level = 0, $onlyActive = true)
{
$where['parent'] = $pid;
if ($onlyActive) {
$where["status"] = Category::STATUS_ACTIVE;
}
$data = Category::find()->where($where)->asArray()->all();
$tree = array();
$level++;
if (count($data) > 0) {
foreach ($data as $v) {
$child = self::getCategoryTree($v['id'], $level, $onlyActive);
$tree[] = array('parent' => $v, 'child' => $child, 'level' => $level);
}
}
return $tree;
}
<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;
/* @var $this yii\web\View */
/* @var $model modules\cms\models\Category */
/* @var $form yii\widgets\ActiveForm */
$categorys = \modules\cms\models\Category::eachCategoryTree();
?>
<div class="category-form col-xs-8">
<?php
$form = ActiveForm::begin();
?>
<?php
echo $form->field($model, 'title')->textInput(['maxlength' => 255]);
?>
<?php
echo $form->field($model, 'parent')->dropDownList($categorys['data']);
?>
<?php
echo $form->field($model, 'status')->dropDownList([\modules\cms\models\Category::STATUS_ACTIVE => "显示", \modules\cms\models\Category::STATUS_DELETED => "隐藏"]);
?>
<div class="form-group">
<?php
echo Html::submitButton($model->isNewRecord ? '保存' : '保存', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']);
public function getCategoryModel()
{
return Category::findOne($this->category_id);
}
<table id="simple-table" class="table table-striped table-bordered table-hover">
<thead>
<tr>
<th class="center">
<label class="pos-rel">
<!-- <input type="checkbox" class="ace">-->
<span class="lbl">ID</span>
</label>
</th>
<th>标题</th>
<th>
<select id="category" name="category">
<option value="">All</option>
<?php
foreach (\modules\cms\models\Category::eachCategoryTree()['data'] as $key => $item) {
?>
<option value="<?php
echo $key;
?>
"><?php
echo $item;
?>
</option>
<?php
}
?>
</select>
<script>
$(document).ready(function () {
var categoryId = '<?php
