Basics of Tron (Part 39) : Smart Contracts is the Backbone of dApp in TronDAO
Intro
IntroThe Tron Fan Club community works with people who love Tron Blockchain and are interested in blockchain technology. As a moderator of the community, I am regularly sharing the details of Tron with you. Our knowledge on any subject is enough. So, it’s a knowledge sharing opportunity for all of us. This community is an initiative to share tron based knowledge with each other.
Those who know a lot about the Tron blockchain have certainly come a long way, but for those who are brand new or want to get an idea on it from the beginning is a challenge. I am constantly writing in this community about the basics of Tron, from the very beginning. The name of this series I write about Tron is Basics of Tron. I provide links of my previous posts so that you can get a better idea by visiting those as well. Hopefully, tron lovers will be benefited from this series.
Up to the last post now it is clear how to set the environment for the decentralized application and interface for the application. Now we will talk about smart contracts. These are very important for building decentralized applications (dApps) on TronDAO. Smart contracts are like digital agreements that run by themselves. The rules are already written inside them, so no one needs to control them. They make dApps work properly without needing middlemen.
Introduction to Smart Contracts
Smart contracts help to automate tasks and follow rules without anyone interfering. They work on blockchain, which means they are very secure, clear, and cannot be changed. In dApps, smart contracts do important jobs like handling user actions, storing data etc for planning the activities.
Creating a Smart Contract
To make a smart contract, developers use a programming language called Solidity. This language is mostly used for blockchains that work like Ethereum. A simple smart contract can do things like storing a message and letting the owner change it. Smart contracts can help in many things like payments, records etc.
Deploying Smart Contracts
After creating a smart contract, the next step is to put it on the blockchain so it can start working. For this, developers use special tools that help in the deployment process. One such tool is Truffle, which makes it easier to manage and deploy smart contracts. First, developers prepare their project, then they move their contract files into the right folders.
Setting Up for Deployment
Before putting the contract on the blockchain, some settings must be done. Developers need to configure the network details so that the contract knows where to go. They also need to provide their wallet information to connect with the blockchain.
Deploying the Contract
Once everything is set up, the contract can be deployed. After running the deployment command, the contract is added to the TRON blockchain. If everything is correct, it will be live. After that the users can start interacting with it. Developers should check if everything is working properly after deployment.
Interacting with Smart Contracts
After deployment, the dApp should be able to talk to the smart contract. This is done by connecting the smart contract with the dApp interface. Users can do different actions, like sending or receiving data from the contract. For example, users can update messages, check stored data etc activities.
In this tutorial, we learned about smart contracts and how they are used in dApps. We also looked at how to create, deploy, and connect them with the dApp interface. Smart contracts are very important for making dApps work properly. In the next and final tutorial on this topic TronDAO, we will learn how to finalize and launch the dApp so that people can start using it.
Click to Join our Discord Server
Upvoted! Thank you for supporting witness @jswit.