yii2-treegrid Extension for Yii2 Framework to work with jQuery TreeGrid

  1. jQuery TreeGrid Extension for Yii 2
  2. Installation
  3. How to use
  4. Resources

jQuery TreeGrid Extension for Yii 2

This is the jQuery TreeGrid extension for Yii 2. It encapsulates TreeGrid component in terms of Yii widgets, and thus makes using TreeGrid component in Yii applications extremely easy.

Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist leandrogehlen/yii2-treegrid "*"

or add

"leandrogehlen/yii2-treegrid": "*"

to the require section of your composer.json file.

How to use

Model

use yii\db\ActiveRecord;

/**
 * @property string $description
 * @property integer $parent_id
 */
class Tree extends ActiveRecord 
{

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'tree';
    }  
    
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['description'], 'required'],
            [['description'], 'string'],
            [['parent_id'], 'integer']
        ];
    }
}

Controller

use yii\web\Controller;
use Yii;
use yii\data\ActiveDataProvider;

class TreeController extends Controller
{

    /**
     * Lists all Tree models.
     * @return mixed
     */
    public function actionIndex()
    {
        $query = Tree::find();
        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        return $this->render('index', [
            'dataProvider' => $dataProvider
        ]);
    }
}

View

  use leandrogehlen\treegrid\TreeGrid;
  
  <?= TreeGrid::widget([
      'dataProvider' => $dataProvider,
      'keyColumnName' => 'id',
      'parentColumnName' => 'parent_id',
      'columns' => [
          'id',
          'description',
          ['class' => 'yii\grid\ActionColumn']
      ]        
  ]); ?>

Resources

0 0
4 followers
0 downloads
Yii Version: 2.0
License: BSD-2-Clause
Category: User Interface
Developed by: leandrogehlen
Created on: Aug 2, 2015
Last updated: 2 years ago

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