silecs/yii2-fancytree

Yet another JavaScript tree widget for Yii2.

Wraps FancyTree into a Yii2 widget.

Differences from wbraganca/yii2-fancytree-widget:

• Easy AJAX lazy-loading,
• Theming.

Installation

Either use the command line:

composer require "silecs/yii2-fancytree"

Or edit the file composer.json, and add under require a line:

	"silecs/yii2-fancytree": "*"

Beware of the trailing commas!

Usage

In a Yii2 view, insert this minimal sample:

<?= \silecs\fancytree\Fancytree::widget([
    'url' => Url::to(['tree/children'],
]); ?>

A richer code sample that shows the full syntax of this widget:

<?php
echo \silecs\fancytree\Fancytree::widget([
    'url' => Url::to(['tree/children'], // default is "" (read from options["source"])
    'cache' => false,                   // default is true
    'skin' => 'awesome',                // default is "vista"
    'options' => [],                    // genuine FancyTree configuration
]);
?>

In this example, the action 'tree/children' will receive GET requests with a parameter id, and must return JSON texts like:

[
	{
		"key": "node-00",
		"title": "a new <b>node</b>",
		"folder": true,
		"lazy": true
	}
]

See FancyTree's documentation for information on filling the options parameter.

Other skins are listed at https://github.com/mar10/fancytree/tree/master/dist.