A simple Bank Transaction DAPP with GUI.
Solidity is the programming language used.
Metamask(Ropsten Test Network) is used for transaction fees(includes Amount+Gas fee ).
bank.sol is the file which contains your smart contract.
index.html file contains your GUI and Interaction part with the smart contract.
Gas - Whenever we do a transaction , the miners want to get rewarded , so we have to pay them some fees known as Gas.
Ether is the cryptocurrency being used for transaction based on Ethereum.
Bootstrap is used for making GUI.
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Metamask Extension enabled on your browser.
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Account on Metamask.
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Get some free ether using any of the test network(prefer not to use Main Network as it may cost you some money for buying ether).
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Add Bootstrap CDN in your file to feel some great user experience.
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To make your Dapp run add the files given below:-
Visit Ethereum.org
Select solidity on the main page as your programming language.
Write code there i.e given in bank.sol file to you.
Now compile and run it.
It will ask you for confirmation click confirm and then wait for a while.
In Deployed contracts you will see your contract address.
Along with this there is drop down menu by clicking on it you can interactively run your DAPP.
Clone or Download this repository.
Open your favouraite IDE(VSCode int my case).
Install npm to run it.
Use command npm install http-server to install http-server
To run type http-server in terminal/CommandPrompt and visit on the generated url or without installing anything just open live server in VSCode that will make it run directly.
You can use your own abi and address by visiting online IDE that we are previously using.
If you want to make your own Dapp then copy/write code which is written in bank.sol in the online ide Ethereum.org, compile it and then just only replace your abi and address with mine in index.html. You will find abi at the solidity compiler option(on left of ide) and address at deploy&run transaction option(on left of ide as well).
Copy these things and replace it with mine.
There you Go !!!
