public function search($params)
{
$query = Thread::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$this->addCondition($query, 'id');
$this->addCondition($query, 'title', true);
$this->addCondition($query, 'body', true);
$this->addCondition($query, 'created_at');
$this->addCondition($query, 'created_by');
$this->addCondition($query, 'updated_at');
$this->addCondition($query, 'updated_by');
$this->addCondition($query, 'blog_id');
$this->addCondition($query, 'root');
$this->addCondition($query, 'lft');
$this->addCondition($query, 'rgt');
$this->addCondition($query, 'level');
return $dataProvider;
}
<?php
use yii\helpers\Html;
use besnovatyj\blog\models\Thread;
use kartik\tree\TreeView;
$this->title = Yii::t('thread', 'Threads');
$this->params['breadcrumbs'][] = $this->title;
?>
<div class="thread-index">
<h4><?php
echo Html::encode($this->title);
?>
</h4>
<?php
echo TreeView::widget(['query' => Thread::find()->addOrderBy('root, lft'), 'headingOptions' => ['label' => 'Threads'], 'isAdmin' => false, 'displayValue' => 1]);
?>
</div>
?>
<div class="thread-index">
<h1><?php
echo Html::encode($this->title);
?>
</h1>
<?php
// echo $this->render('_search', ['model' => $searchModel]);
?>
<p>
<?php
echo Html::a(Yii::t('blog', 'Create {modelClass}', ['modelClass' => 'Thread']), ['create'], ['class' => 'btn btn-success']);
?>
</p>
<?php
echo GridView::widget(['dataProvider' => $dataProvider, 'filterModel' => $searchModel, 'columns' => [['class' => 'yii\\grid\\SerialColumn'], ['attribute' => 'title', 'value' => function ($data) {
return str_repeat('--', $data->depth - 1) . ' ' . $data->title;
}], 'body:ntext', 'created_at:datetime', 'created_by', ['class' => 'yii\\grid\\ActionColumn']]]);
?>
</div>
<h3>Roots</h3>
<?php
foreach (Thread::find()->roots()->all() as $item) {
echo $item->title;
}
