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https://github.com/devgroup-ru/yii2-jstree-widget
jsTree tree widget for yii2
https://github.com/devgroup-ru/yii2-jstree-widget
adjacency jstree nested-set nested-sets tree tree-input widget yii yii2-jstree-widget
Last synced: 3 months ago
JSON representation
jsTree tree widget for yii2
- Host: GitHub
- URL: https://github.com/devgroup-ru/yii2-jstree-widget
- Owner: DevGroup-ru
- License: mit
- Created: 2014-11-24T12:36:08.000Z (about 10 years ago)
- Default Branch: master
- Last Pushed: 2018-05-12T10:59:57.000Z (over 6 years ago)
- Last Synced: 2024-11-07T16:03:07.039Z (3 months ago)
- Topics: adjacency, jstree, nested-set, nested-sets, tree, tree-input, widget, yii, yii2-jstree-widget
- Language: PHP
- Size: 70.3 KB
- Stars: 18
- Watchers: 23
- Forks: 11
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
yii2-jstree-widget
==================
[](https://codeclimate.com/github/DevGroup-ru/yii2-jstree-widget)
[](https://insight.sensiolabs.com/projects/551833bd-1951-493d-9a8f-9f676cf58506)
[](https://scrutinizer-ci.com/g/DevGroup-ru/yii2-jstree-widget/?branch=master)
[](https://scrutinizer-ci.com/g/DevGroup-ru/yii2-jstree-widget/build-status/master)
jsTree tree widget for yii2.
Current state: **unstable**.
Description
-----------
This extension allows you to display and manage hierarchical data structures from your
database using [jsTree](https://www.jstree.com/).
For now following data structure types are supported:
- [adjacency list](https://en.wikipedia.org/wiki/Adjacency_list);
- [nested set](https://en.wikipedia.org/wiki/Nested_set_model).
Usage example
-------------
For example, we have model Menu that represents our structured data. And MenuController for management purposes.
Adjacency List
--------------
In the MenuController:
``` php
use devgroup\JsTreeWidget\actions\AdjacencyList\FullTreeDataAction;
use devgroup\JsTreeWidget\actions\AdjacencyList\TreeNodesReorderAction;
use devgroup\JsTreeWidget\actions\AdjacencyList\TreeNodeMoveAction;
...
public function actions()
{
return [
'getTree' => [
'class' => FullTreeDataAction::class,
'className' => Menu::class,
],
'menuReorder' => [
'class' => TreeNodesReorderAction::class,
'className' => Menu::class,
],
'menuChangeParent' => [
'class' => TreeNodeMoveAction::class,
'className' => Menu::class,
],
];
}
```
In your view file call the widget in the right place:
``` php
= TreeWidget::widget([
'treeDataRoute' => ['/menu/getTree', 'selected_id' => $parent_id],
'reorderAction' => ['/menu/menuReorder'],
'changeParentAction' => ['/menu/menuChangeParent'],
'treeType' => TreeWidget::TREE_TYPE_ADJACENCY,
'contextMenuItems' => [
'open' => [
'label' => 'Open',
'action' => ContextMenuHelper::actionUrl(
['/menu/list'],
['parent_id']
),
],
'edit' => [
'label' => 'Edit',
'action' => ContextMenuHelper::actionUrl(
['/menu/edit']
),
]
],
]) ?>
```
Getting Data, Reordering and Change Parent actions has default implementations, but you can implement and use your own ones, just by changing a routes `'treeDataRoute', 'reorderAction', 'changeParentAction'`.
Nested Set
----------
Nested set can work in single or multy root modes. Single root mode by default.
For using multi root mode you have to have `tree` (or other name you like) column in your database table to store root id. And define this name in all necessary config places (see below).
In the MenuController:
``` php
use devgroup\JsTreeWidget\actions\nestedset\FullTreeDataAction;
use devgroup\JsTreeWidget\actions\nestedset\NodeMoveAction;
...
public function actions()
{
return [
'getTree' => [
'class' => FullTreeDataAction::class,
'className' => Menu::class,
'rootAttribute' => 'tree', //omit for single root mode
],
'treeReorder' => [
'class' => NodeMoveAction::class,
'className' => Menu::class,
'rootAttribute' => 'tree', //omit for single root mode
],
];
}
```
In the view file:
```php
= TreeWidget::widget([
'treeDataRoute' => ['/menu/getTree'],
'reorderAction' => ['/menu/treeReorder'],
'treeType' => TreeWidget::TREE_TYPE_NESTED_SET, //important config option
'contextMenuItems' => [
'edit' => [
'label' => 'Edit',
'action' => ContextMenuHelper::actionUrl(
['/menu/edit']
),
]
],
]) ?>
```
Getting Data and Node Movements actions has the default implementations and are independent from side `NestedSet behaviors`. But you also can use your own implementation.
`TreeWidget` will register bundle `JsTreeAssetBundle`, but you may want to include it as dependency in your main bundle(ie. for minification purpose).
`ContextMenuHelper` creates `JsExpression` for handling context menu option click. It automatically adds all `data` attributes from item link(`` tag) if it is not specified exactly(as in 'open' menu item).