المدة الزمنية 1:4:35

Building a Web3 Blockchain Decentralized Voting Application (DAPP) using React JS and Solidity

بواسطة Syed Muhammad Danish

23 329 مشاهدة

539

تم نشره في 2023/04/08

Github Repo: https://github.com/syedmuhamaddanish/React-Voting-Application In this video, I will show you how to build a decentralized voting application using React JS and Solidity smart contracts. We will cover the entire development process from creating the smart contract, setting up the Ethereum network, to building the front-end user interface in React JS. By the end of this video, you will have a working decentralized voting application that is secured by the Ethereum blockchain.

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تعليقات - 67

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@anshulgarg58قبل 3 أشهر An amazing project for new learner's in this field. Thanks a lot for this project.
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@bhumiy273قبل 11 أشهر Thank you soo much, i just finished doing this project using sepolia testnet, works perfect! 2
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@swastikpatel234قبل 10 أشهر wowow really needed this !! thanks alot , keep up your good work.
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@mahendranath2504قبل 6 أشهر Wow nice thank you so much, liked and subscribed
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@360DegreeVrقبل 11 أشهر Is it complete project Voting system with blockchain? 1
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@zsdevقبل 6 أشهر Thanks alot Sir You have did a great job I want you to create MERN Stack and Smart Contract App beginner Edition. Please
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@chiragkunder7713قبل 7 أشهر the website says voting is finished
what to do
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@amansingh4374قبل 8 أشهر thanks you so much brother .the project was working fine but now whenever i m running npm start it open local host which showing Voting finished so how can i restart it?? 1
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@mehdiiwaniiالعام الماضي Whats the node version used
and also this it means user can vote multiple times as you can change accounts 1
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@aminabcf5749العام الماضي what if i want to create a react page that register the candidate by the person deploying the contract how can i do that can u please help
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@dikshantdhude3412قبل 9 أشهر hii where you from copy env files details
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@akshanshkaushal9422قبل 7 أشهر from where we get api url and private key? 1
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@Rezhin-nc7vgقبل 11 أشهر hello , I have a question ,
if I want to reset voting , how can I do that ? 1
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@MUHAMMADHASSAN-uu3jxقبل 5 أشهر How to get Volta API? also will the ABI generated after I make the smart contract? 1
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@the_Morpheus99قبل 10 أشهر bro im having error in volta
Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.1)
reason: id="hidden3" class="buttons"> 'could not detect network',
code: 'NETWORK_ERROR',
event: 'noNetwork' ....وسعت 2
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@PrajwalR-zg2muقبل 7 أشهر bro why its displaying Voting is Finished after run ? 1
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@baldwinmatondo4519العام الماضي What if I want to create a home page and login page and register page would you be able to do a video on this part by any chance. 1
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@rushabhdabhade3095قبل 10 أشهر I have only knowledge of react js and js can I start it directly
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@baldwinmatondo4519العام الماضي My freind can you create those pages please
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@baldwinmatondo4519العام الماضي Can a register and login page be created by any chance
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@kuldeepkunwar8706قبل 10 أشهر hello sir I need help!!
how can we know the API URL and PRIVATE KEY to paste in our .env file.
because of this "ERROR HH100" showing .
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@harisankar3249العام الماضي App.jsx:25 TypeError: Cannot read properties of undefined (reading 'Web3Provider')
at connectToMetamask (App.jsx:16:51)
how to solve this errr?
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@mehdiiwaniiالعام الماضي Hello Sir I need your help. I used your source code but i am getting this error
async function getCurrentStatus() {
const provider = new id="hidden6" class="buttons"> ethers.providers.Web3Provider(window.ethereum);
await provider.send("eth_requestAccounts", []);
const signer = provider.getSigner();
const contractInstance = new ethers.Contract (
contractAddress, contractAbi, signer
);
const status = await contractInstance.getVotingStatus();
console.log(status);
setVotingStatus(status);
}
i am getting status = false here and its skipping the voting page
but when i change it to setVotingStatus(true);
i am getting the voting page but the remaining time is not working ....وسعت 2
@

@the_Morpheus99قبل 10 أشهر bro im having error in volta
Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.1)
reason: id="hidden8" class="buttons"> 'could not detect network',
code: 'NETWORK_ERROR',
event: 'noNetwork' ....وسعت 2
@

@mehdiiwaniiالعام الماضي Hello Sir I need your help. I used your source code but i am getting this error
async function getCurrentStatus() {
const provider = new id="hidden11" class="buttons"> ethers.providers.Web3Provider(window.ethereum);
await provider.send("eth_requestAccounts", []);
const signer = provider.getSigner();
const contractInstance = new ethers.Contract (
contractAddress, contractAbi, signer
);
const status = await contractInstance.getVotingStatus();
console.log(status);
setVotingStatus(status);
}
i am getting status = false here and its skipping the voting page
but when i change it to setVotingStatus(true);
i am getting the voting page but the remaining time is not working ....وسعت 2

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Building a Web3 Blockchain Decentralized Voting Application (DAPP) using React JS and Solidity

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