What is jstree?

What is jstree?

jsTree is jquery plugin, that provides interactive trees. It is absolutely free, open source and distributed under the MIT license. jsTree is easily extendable, themable and configurable, it supports HTML & JSON data sources and AJAX loading.

How do I use jstree to populate a tree with data?

To take advantage of this option you need to use the $.jstree.defaults.core.data config option. Just use a standard jQuery-like AJAX config and jstree will automatically make an AJAX request populate the tree with the response.

How do I use JSON with jstree?

jsTree needs a specific format to work with JSON. In the standard syntax no fields are required – pass only what you need. Keep in mind you will be able to access any additional properties you specify – jsTree won’t touch them and you will be able to use them later on (using the original property on each node).

How to render a node with no icon in jstree?

Specifying a string containing a / will display that image as the node icon. Using any other string will apply that class to the element that is used to represent the icon. You can use boolean false to make jsTree render the node with no icon. You can set the state on a node using the state property.

What is jsTree? jsTree is jquery plugin, that provides interactive trees. It is absolutely free, open source and distributed under the MIT license. jsTree is easily extendable, themable and configurable, it supports HTML & JSON data sources and AJAX loading.

What do I need to start using jstree?

This example has a nested as there is no other data source configured (such as JSON). jsTree requires 1.9.0 or greater in your webpage. You can use a CDN version or include a local copy. Once the DOM is ready you can start creating jstree instances.

What is jstree events in Node JS?

jsTree uses events to notify you when something changes while users (or you) interact with the tree. So binding to jstree events is as easy binding to a click. There is a list of events and what information they provide in the API documentation. Once an instance is ready you can invoke methods on it.