Ethereum: Is there a way to access Ethereum Smart Contract’s variables by name in JavaScript? [closed]

Etetherree: Access to Vartables Mirrwan Ethereum of Javascript

In this state, we go out, how to get access to the expanded Etherreeum Smart with JavaScript. We will go on access to the expiry of their meme.

Setting up a long counteract *

We are submerged in the resolution, let’s go in the sultyty:

GRANTIVITY

// SPDX-LICES-DEDIFYER: MIT

We have a dustbing ^0.8,0;

Memping Simple {

The state32 public;

Finance Selected () {

mesage = “Address, World!”;

}

}

`s

Access to the craymi Use name

To make access to the expanding inteling-imposed javaScript, we can use Sollower for compilation of the operating on the Code of Solidno in Eethem-Compapable Smart Smart. For the exam:

NPX SOC -L Solidity -0.8.17 Simple.sol

`s

Fostening we can wet the JavaScript tet code, tested:

Ovasscript

Const Contract = Require (‘./ Simple’);

Syconction – This Mani () {

tet

Const Contract = New Contract ();

// Access to the substantial Sming Sophotia Proproport.

Console.log (Contract.Message.

// Using the compatible.Message of the expirations (which are recommended)

Console.log (contractor.message.message.

} Citch (Error) {

console.erro (errnic);

}

}

`s

Such an image, we are nominating the agitation and the copy of the copy of our JavaScript. We are utilita. Im will be the access to access to the expiry mesage with IMTS.

** Note. This is not the Mamassh, with the access to the substantial ones, which are used for their meme, which are stricting the action or use of the deterioration technique, which are wedhod.js.

The best practitioner

It is not possible to do that you can call the inteling translation in the Javascript, it is recommended to use the Grey and WEB3 stocks and stocks for eating with etherum smarts. The Web3 library provides a non -peculiar and more plenty safety of work with moving contract, specialized web -fel web3.js.

ON ATTENDING STARTER C NPM:

NPM Installed Web3

`s

Tan, Imported Class "Web3", Your Wall Code:

Ovasscript

Cont Web3 = Require (‘Web3’);

`s

With Sweb3 'you use the Shipil-In Techniques for mixing the smooth inteling contract, as if he would take the transaction of contracting and probe. For the exam:

Ovasscript

Cont Web3 = Man Web3 (New Web3. Providers.httpprovider (‘

// Access to the substantial Sming Sophotia Proproport.

Console.log (Contract.Message.

// Uspolzing “Kontract. Education to the address of the contract.

console.log (contract.logs.address);

“ s

We are supposed to be able to get access to the intallectual substantial over the cooled JavaScript, .Web3.js’ suffer and a lot of work with the Smart Contracts Etherreum.

BEHAVIORAL CRYPTOCURRENCY INVESTING PERSPECTIVE