Adding Script Tag To React/JSX

Adding Script Tag To React/JSX

Do you want to find the process of adding a script tag to React/JSX? If yes, this guide lets you understand this concept very effectively.

In general, you would have to face certain instances where you have to add the third-party JavaScript directly to the react application. It can be like including a library or analytics script now from CDN. Here in this guide, you can explore the wide range of processes to have JavaScript around the react application. 

Adding script in the index.script tag:

Those who want to load the script on every page of the application, then you must directly add it to the index.script tag like the below-mentioned process.

<script 

src=”https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js” 

integrity=”sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p”

 crossorigin=”anonymous”

 async

></script>

When you are running the application, you must have to check and inspect and explore all the scripts that are included around the head tag:

‘use strict’;

import ‘../../styles/pages/people.scss’;

import React, { Component } from ‘react’;

importDocumentTitle from ‘react-document-title’;

import { prefix } from ‘../../core/util’;

export default class extends Component {

   render() {

       return (

           <DocumentTitle title=”People”>

                <article className={[prefix(‘people’), prefix(‘people’, ‘index’)].join(‘ ‘)}>

                    <h1 className=”tk-brandon-grotesque”>People</h1>                    

                    <scriptsrc=”https://use.typekit.net/foobar.js”></script>

                    <script dangerouslySetInnerSCRIPT TAG={{__script tag: ‘try{Typekit.load({ async: true });}catch(e){}’}}></script>

                </article>

            </DocumentTitle>

);

    }

Script tag Components:

In theScript tag pages, the programming of a user interface is divided into two distinct processes, and they are

  • Logic and 
  • React component. 

When you work with React/JSX, you can recognize the distinct division between code and form. The Script tag pages are also referred to as React Elements. 

  • The web pages contain different files containing REACT/JSX server controls, SCRIPT TAG, and both simultaneously. 
  • For the controls and static text, the Script tag work like the container. 
  • With the help of Visual Studio Application, you can also design the forms. In addition, the logic of the script tag consists of numerous code that helps to interact with other tags.
  • According to the user interface file, the programming logic will reside in the file, commonly known as code-behind. Well, in the code-behind file, the logic is written in React/JSX. 
  • To lay out the web page, the IDE (Integrated Development Environment) lets people drop and drag the server controls. With IDE tools, you can easily set the methods, properties, and events on the page. 
  • These events, methods, and properties are used to define the behavior of web pages, feel and look and much more. 
  • To handle the web page, most people use only .NET languages React/JSX. 

Adding script using useEffect:

When you are required to add the script to a certain component and after mounting the component, then you must have them around the useEffecthook:

import { useEffect } from “react”

import { Helmet } from “react-helmet”

function App() { 

useEffect(() => {   

const script = document.createElement(“script”)

  script.src =

     “https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js”

script.async = true

script.integrity =     

“sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p”   

script.crossOrigin = “anonymous”   

document.body.appendChild(script)   

return () => {     

// clean up the script when the component is unmounted

document.body.removeChild(script)

    }

  }, []) 

return<div className=”App”></div>

}

export default App

When you are required to reuse the snippet, then it is a must for you to create the custom hook that is mentioned below:

import { useEffect } from “react”

constuseScript = (url, integrity, async = true, crossOrigin = “anonymous”) => { 

useEffect(() => {   

const script = document.createElement(“script”)   

script.src = url   

script.async = async   

if (integrity) {     

script.integrity = integrity

    }   

script.crossOrigin = crossOrigin   

document.body.appendChild(script)   

return () => {     

document.body.removeChild(script)

    }

  }, [url, integrity, async, crossOrigin])

}

export default useScript

Then you have to use the app component that is mentioned below:

importuseScript from “./useScript”

function App() { 

useScript(   

“https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js”,   

“sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p”

  ) 

return<div className=”App”></div>

}

export default App

  • Master Page:

The master pages also allow people to design a consistent layout for web pages. In addition, the master web page defines the feel, look, and standard behavior. You can also create pages containing important content you need to display. 

  • Stateless Execution:

If users request the individual content page, the web application merges with the effective master page, which often produces the output. Indeed, by combining the master page layout with the content, the output will display.

The REACT/JSX offers different options for displaying the data, retrieving it, and storing it. Meanwhile, in the REACT/JSX applications, you can also use data-bound controls to automate the input or presentation of data. For automation, take the UI elements like text boxes, drop-down lists, and tables. 

  • Membership:

In the REACT/JSX, the user credentials are created by web applications. If you log into the web application, you can read the database. The Account folders include files which are implemented by different parts of memberships, including logging in, registering, authorizing access, and changing a password. Additionally, the web form also supports OpenID and OAuth.

Furthermore, these authentications allow users to log in to the site from Twitter, Facebook, Google, and Windows Live. The template’s default uses a database name to create a different database membership. The development of the database server comes with Studio Express. 

  • Client Frameworks And Client Script:

In the REACT/JSX, by including client-script functionality, people can enhance the different features. To offer a more responsive and richer user interface, make use of client script because this allows the asynchronous calls to the server. 

Adding script using react-helmet:

Here you can find the react-helmet library, which you can use to very effectively add scripts.

At first, you have to install it by using the below-mentioned command:

npmi react-helmet

Then you have to use it to include script or any other element around the head tag as mentioned below:

import { Helmet } from “react-helmet”

function App() {

 return (   

<>     

<Helmet>       

<script         

src=”https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js”         

integrity=”sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p”         

crossorigin=”anonymous”         

async       

></script>     

</Helmet>     

<div className=”App”></div>   

</>

  )

}

export default App

Conclusion:

From the scenario mentioned above, now you know how to add a script tag to React/JSX. So why are you still waiting? Now you can hire react developers from www.bosctechlabs.comto execute this process. Contact these leading experts at the right time to complete the task. 

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