Are you looking to enhance your web application with a seamless comment feature? You’ve come to the right place! In this guide, we will walk you through the process of setting up the Vue.js Comment Grid, utilizing powerful Firebase services for a robust backend. Let’s dive in!

Table of Contents

• Introduction
• Installation
• Downloading Plugin
• Dependencies
• Include Plugin
• Creating Firebase Project
• Setting Up Sign-In Method
• Getting Base URL and API Key
• Creating Database Node Name
• Setting Up Database Rules
• Giving Yourself Admin Permission
• Changing Name or Comment Length Props
• Usage
• Default settings with Dark Backgrounds
• Default settings with Light Backgrounds
• Props
• Customizing
• TODO
• Why I Did This Plugin?
• License

Introduction

The Vue.js Comment Grid is built using CSS Grid and integrates with Firebase via REST API & Authentication. This allows you to manage comments interactively. For practical exposure, check out the Demo.

Installation

Follow the steps below to get your comment grid up and running:

Downloading Plugin

npm install --save vue-comment-grid

Dependencies

To facilitate HTTP requests, ensure that you have Axios in your project. If you are already using Axios, no additional dependencies are required.

Include Plugin

Add the following code to your main.js file:

import Vue from 'vue'; 
import CommentGrid from 'vue-comment-grid'; 

Vue.use(CommentGrid);

These steps are crucial, be sure to follow them thoroughly. A few manual configurations are needed for security reasons.

Creating Firebase Project

Create a new project in the Firebase console. If you need help, click here for detailed instructions.

Setting Up Sign-In Method

Enable Email/Password sign-in method within the Firebase Authentication menu. For more information, visit this link.

Getting Base URL and API Key

Retrieve your databaseURL and apiKey from Firebase. You’ll find this information under the web setup in the Authentication menu. If you’re unsure how to do this, check out this guide.

Creating Database Node Name

For security purposes, manually create node names in your database. For your primary node, use:

Name: commentsGridnodeNameYouWant 
active Value: true

This is essential before proceeding with creating node names on various pages. If you need further assistance, visit here.

Setting Up Database Rules

Update your Realtime Database Rules. Refer to this document for proper configurations.

Giving Yourself Admin Permission

After setting up the rules, sign up as a standard user in your comment system. Then locate your account under the commentUsers node in Firebase and add:

Name: admin 
Value: true

For granting admin privileges to others, just replicate this step. More details can be found here.

Changing Name or Comment Length Props

The default maximum username length is 30 characters and comments can be up to 1000 characters. Modify these values in the Firebase Rules accordingly. For guidance, see this documentation.

Usage

Use the following settings to deploy the comment grid:

<vue-comment-grid 
    baseURL="https://your-app.firebaseio.com" 
    apiKey="your-api-key" 
    nodeName="nodeNameThatYouCreated">
</vue-comment-grid>

These are the default required settings.

Default Settings with Dark Backgrounds


Default Settings with Light Backgrounds


Props

Here’s a summary of the props:

Name	Type	Default	Description	Required
baseURL	String	null	Database URL of your Firebase Project	True
apiKey	String	null	API Key of your Firebase Project	True
nodeName	String	null	Node name created in Firebase Realtime Database	True
maxUserNameLength	String	30	Max length of user name	Optional
maxCommentLength	String	1000	Max length of comments	Optional
initialMessageLimit	String	10	Initial comments displayed	Optional
background	String	transparent	Background color of the component	Optional

Customizing

If you wish to customize component props, you can take a look at this documentation.

TODO

• Add different languages support.
• Add ranking and sorting system for comments.

Why I Did This Plugin?

This project was an exciting challenge to learn about CSS Grid while integrating it with technologies I already knew. If you’re passionate about CSS Grid, I highly recommend exploring it too!

For a demo, visit: Demo | Watch a Video.

License

This project is licensed under MIT.

Troubleshooting

If you encounter any issues while setting up Vue.js Comment Grid, consider the following troubleshooting tips:

• Ensure all credentials (baseURL, apiKey, nodeName) are correctly entered without additional spaces.
• Check your Firebase rules to ensure they are configured correctly for the data structure you’re implementing.
• If you face issues with Axios, verify it’s included in your project dependencies.

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