This is a Javascript module to React based apps that implement Google Tag Manager. It is designed to use GTM snippet.
You can easily use custom dataLayer, multiple dataLayers and additional events.
npm:
npm install react-gtm-module --saveInitializing GTM Module:
import React from 'react'
import ReactDOM from 'react-dom'
import Router from 'react-router'
import routes from './routes'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
gtmId: 'GTM-000000'
}
TagManager.initialize(tagManagerArgs)
...
const app = document.getElementById('app')
ReactDOM.render(<Router routes={routes} />, app)import React from 'react'
import ReactDOM from 'react-dom'
import Router from 'react-router'
import routes from './routes'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
gtmId: 'GTM-000000',
dataLayer: {
userId: '001',
userProject: 'project'
}
}
TagManager.initialize(tagManagerArgs)
...
const app = document.getElementById('app')
ReactDOM.render(<Router routes={routes} />, app)If you need send multiple custom dataLayer you can initialize GTM Module on different components sending different dataLayers
You can initialize it normally:
import React from 'react'
import ReactDOM from 'react-dom'
import Router from 'react-router'
import routes from './routes'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
gtmId: 'GTM-000000',
dataLayerName: 'PageDataLayer'
}
TagManager.initialize(tagManagerArgs)
...
const app = document.getElementById('app')
ReactDOM.render(<Router routes={routes} />, app)And send your data in each page you want
import React from 'react'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
dataLayer: {
userId: '001',
userProject: 'project',
page: 'home'
},
dataLayerName: 'PageDataLayer'
}
...
const Home = () => {
...
TagManager.dataLayer(tagManagerArgs)
...
return (
<div className='home'>
//your component code
</div>
)
}
export default Homeimport React from 'react'
import ReactDOM from 'react-dom'
import Router from 'react-router'
import routes from './routes'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
gtmId: 'GTM-000000',
events: {
sendUserInfo: 'userInfo'
}
}
TagManager.initialize(tagManagerArgs)
...
const app = document.getElementById('app')
ReactDOM.render(<Router routes={routes} />, app)Configure how Tag Manager will works between development and production server environments.
import React from 'react'
import ReactDOM from 'react-dom'
import Router from 'react-router'
import routes from './routes'
...
import TagManager from 'react-gtm-module'
const tagManagerArgs = {
gtmId: 'GTM-000000',
auth: '6sBOnZx1hqPcO01xPOytLK',
preview: 'env-2'
}
TagManager.initialize(tagManagerArgs)Go to Google Tag Manager -> ADMIN -> Environments -> Actions -> Get Snippet. Look for gtm_auth and gtm_preview
- https://support.google.com/tagmanager/answer/6311518
- https://www.simoahava.com/analytics/better-qa-with-google-tag-manager-environments/
| Value | Type | Required | Notes |
|---|---|---|---|
| gtmId | String |
Yes | GTM id, must be something like GTM-000000. |
| dataLayer | Object |
No | Object that contains all of the information that you want to pass to Google Tag Manager. |
| dataLayerName | String |
No | Custom name for dataLayer object. |
| events | Object |
No | Additional events such as 'gtm.start': new Date().getTime(),event:'gtm.js'. |
| auth | String |
No | used to set environments. |
| preview | String |
No | used to set environments, something like env-00. |
-
Disabling javascript in the browser can prevent the correct operation of this library if React is only being rendered on the client side.
-
Before implementing GTM in your application ensure that you have at least one published container, otherwise Google Tag Manager snippet will return 404.
![dependabot[bot]](https://avatars.githubusercontent.com/u/49699333?size=120)
