How To Customize The Vue Treeview Component

Updated on Sep 13, 2025

A quick start Vue project that shows how to customize the Vue TreeView component. It includes a code snippet for customizing the nodes based on levels, expand, and collapse icons. It also includes a code snippet for displaying the number of messages as a badge and displaying images and icons to the tree nodes.

Refer to the following documentation to learn about the Vue TreeView component: https://ej2.syncfusion.com/vue/documentation/treeview/template

Check out this online example of the Vue TreeView Component: https://ej2.syncfusion.com/vue/demos/#/bootstrap5/treeview/template.html

Make sure that you have the latest versions of NodeJS and Visual Studio Code in your machine before starting to work on this project.

How to run this application?

To run this application, you need to clone the how-to-customize-the-vue-treeview-component repository and then open it in Visual Studio Code. Now, simply install all the necessary vue packages into your current project using the npm install command and run your project using the npm run dev command.