xiongchuan/yii2-sortable-tree

The Tree widget based on Jquery-sortable-list,drag and drop to sort the tree.

Sortable Tree Widget for Yii 2

The Sortable Tree widget based on Jquery-sortable-list,drag and drop to sort the tree., _(*1)

Installation

The preferred way to install this extension is through composer., _(*2)

Either run, _(*3)

php composer.phar require --prefer-dist xiongchuan/yii2-sortable-tree "*"

or add, _(*4)

"xiongchuan/yii2-sortable-tree": "*"

to the require section of your composer.json., _(*5)

Usage

Once the extension is installed, simply add widget to your page as follows:, _(*6)

 [
                ['title' => 'Category 1'],
                ['title' => 'Category 2'],
                [
                    'title' => 'Category 3',
                    'children' => [
                        [
                            'title' => 'Category 3.1',
                        ],
                        [
                            'title' => 'Category 3.2',
                            'children' => [
                                [
                                    'title' => 'Category 3.2.1',
                                ]
                            ],
                            'folder' => true,
                        ],
                    ],
                    'folder' => true,
                ],

            ],
            'clientOptions' => [
                'autoCollapse' => true,
                'clickFolderMode' => 3,
                'activate' => new \yii\web\JsExpression('
                        function(node, data) {
                              node  = data.node;
                              // Log node title
                              console.log(node.title);
                        }
                '),
            ],
        ]); ?>