showcasecompleted

IoTeX dApp Sample V2

A starter for React with Typescript with the fast Vite and the beautiful Chakra, tested with the powerful Cypress.

Post Header Image

Updated:


TIPS COLLECTED

...loading

SHARE

This is a boilerplate template for making your awesome dApp on IoTeX and ETH, BSC, and other possible chains (request here)


Technology used in this template are

Intro

A starter for React with Typescript with the fast Vite and the beautiful Chakra, tested with the powerful Cypress.

Cheat Sheet

Here's a cheat sheet list to help you get started quickly
import { rootStore, useStore } from '@/store/index';

const {god} = useStore()
// or const god = rootStore.god

god.isConnect

god.currentChain
god.currentChain.chainId // for current connected chain id
god.currentChain.Coin // eth/bnb/iotx
god.currentChain.Coin.balance // current balance
// ... see ChainState

god.currentNetwork
god.currentNetwork.account // for current connected account address
// ... see NetworkState

god.setShowConnecter() // to show/close the Wallet Selector
god.currentNetwork.loadBalance() // to load chain coin balance
god.currentNetwork.multicall() // main function to batch read state from contract
god.currentNetwork.execContract() // main function to execute contract

// multicall/execContract example
import ERC20ABI from "..."

const newToken = {
address: "0x810ee35443639348adbbc467b33310d2ab43c168",
abi: ERC20ABI,
symbol: "",
name: "",
decimals: "",
balance: new BignumberState({}),
}

const {address, abi} = newToken

await god.currentNetwork.multicall([
{ address, abi, method: 'symbol', handler: (v: any) => (newToken.symbol = v.toString()) },
{ address, abi, method: 'name', handler: (v: any) => (newToken.name = v.toString()) },
{ address, abi, method: 'decimals', handler: (v: any) => (newToken.decimals = Number(v.toString())) },
{ address, abi, method: 'balanceOf', params:[god.currentNetwork.account] handler: newToken.balance},
);

await god.currenNetwork.execContract({adderss,abi,method:"transfer", params:["0x", "100000000000000000"]})
await god.currenNetwork.execContract({adderss,abi,method:"approve", params:["0x", "100000000000000000"]})

// to help share the bignumber between on function and UI
import BN from 'bignumber.js';
import { BigNumberState } from '@/store/standard/BigNumberState';

const tokenAmount = new BigNumberState({value: new BN(1000000000000000000), decimals: 18 })
console.log(tokenAmount.value.toFixed(0), tokenAmount.format)
// 1000000000000000000, 1
tokenAmount.setValue(new BN(2000000000000000000))
// 2000000000000000000, 2

Installation

Clone the repo and run yarn install

Start

After the successfull installation of the packages: yarn start

Tests

You can build tests with Cypress. I wrote a small test to see if it's enabled. You can run it with yarn test



Docs

IoTeX Docs


IoTeX Developerslogo

[email protected]