README

Widget for Yii Framework 2.0 to use JsTree

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Installation

The preferred way to install this extension is through composer.

Either run

php composer.phar require --prefer-dist thiagotalma/yii2-jstree "~1.0.0"

or add

"thiagotalma/yii2-jstree": "~1.0.0"

to the require section of your composer.json file.

Usage

Once the extension is installed, simply use it in your code by :

<?= \talma\widgets\JsTree::widget([
 'attribute' => 'attribute_name',
 'model' => $model,
 'core' => [
 'data' => $data
 ...
 ],
 'plugins' => ['types', 'dnd', 'contextmenu', 'wholerow', 'state'],
 ...
]); ?>

Usage without a model (you must specify the "name" attribute) :

<?= \talma\widgets\JsTree::widget([
 'name' => 'js_tree',
 'core' => [
 'data' => $data
 ...
 ],
 'plugins' => ['types', 'dnd', 'contextmenu', 'wholerow', 'state'],
 ...
]); ?>

If you wanna use the contextmenu plugin and you are having issues with a not appearing menu, you should add the following css to your site:

.vakata-context {
 z-index:999 !important;
}