I can do it from write in the scan but in remix I can't do it, what I'm looking for is to send ETH to the contract directly from a function

Thanks, it works

I understand but I couldn't request a dynamic amount right? could only from web3?

try this maybe
func transfer (uint value) public {
IERC20(the token).transfer or transfer from
}

I am trying directly with BNB, I think without web3 there is no way

show the full function youre using

function callDeposit() external payable {
externalContract.deposit{value: msg.value}();
}

I am trying to select the msg.value directly from the smart contract

🤔 it's for IERC20 interface tokens right?

no bro, its for BNB o ETH

maybe try transferFrom (sender, reciever, amount)
to have another contract recieve it (msg.sender, address(external contract), amount)

yeah they're also IERC20

it'll work ig

for eth or bnb or native chain just put the zero address, it defines the native token for the chain as far as I know, i don't know other alternatives to do it yet tho

But the transferFrom would not require approve?

yes it'll require, just add approveFrom before that

What I am trying is that my token charges an amount in BNB or ETH of commission for the transaction

means call the approve from function within the same parent function? I'm not too sure tho

oh 🤔, try maybe using uniswaps contracts to conduct an internal swap

Basically I'm just looking to collect BNB or ETH from the msg.sender as a commission for transferring my token

cut the fee in the token, then swap it??

ik that it's a link to an asset, but idk how to do it in bulk tbh

How long does it take to study bro

No, for example if someone transferred my Token, I want him to charge a commission in BNB

oh so you want a guaranteed fee rather thn depending on the liquidity

Like the Gas but charge BNB

Exactly, for later that commission to be injected into the liquidity pool

wait lemme check some repos. maybe try asking gpt how to do the specific steps, gpt works fine to explain

Yes, I have tried what you have told me but I have not succeeded hahah thank you

Babydoge or brise i forgot contract uses some similar features didn't it? auto lp or something like that

oh thanks for letting me know

Perfect, although now I am focusing on the function of the commission in BNB or ETH

Is it difficult to learn solidity based on 0 and then find a job?

nah it's one of the easier to learn languages, somethings are confusing tho

What things are confusing?

Bro

a lot

😂

For people who are not good at English, is it the biggest confusion?

😂

not really as long as you can understand it to some extent, it'll need more effort tho

If some docs are available in your language then it should be fine?

I asked chat gpt and it shows me this

// Function to transfer tokens while collecting fees
function transferWithFeeAndApprove(address _to, uint256 _amount) external payable {
// Calculate the fee amount
uint256 feeAmount = _amount.mul(feePercentage).div(100);

// Approve the TokenTransfer contract to spend the desired amount of tokens on behalf of the user
IERC20(tokenContract).approve(address(this), _amount);

// Transfer the tokens to the recipient
IERC20(tokenContract).transferFrom(msg.sender, _to, _amount);

// If there is a fee, transfer the fee to the contract
if (feeAmount > 0) {
(bool success, ) = address(this).call{value: feeAmount}("");
require(success, "Failed to collect fee");
emit FeeCollected(msg.sender, feeAmount);
}

// Emit the Transfer event
emit Transfer(msg.sender, _to, _amount);
}

It sounds specified for an erc20, you say that to do it in BNB or ETH I would have to put 0x0 in the address?

that's why I am confused now

gpt says it also deducts an extra eth fee

I only know html and css. I want to learn solidity and look for a job, is half a year enough?😭😭

If you already know javascript or python, that Will be helpful

Me too ahahaha

np you can still start, I didn't have decent javascript when I started with solidity

gpt is high

I haven't learned these programming languages ​​now, so should I learn these first and then learn solidity?

Yes, but if you already know js, that Will be help you learn solidit much faster

yeah both are very similar

I mean that is ur choice, you can start learn solidity right the way, again it's a bit confusing for beginner

Ok thank you

hmm agree if you have time go for js, it's fairly decent for beginners to understand and itll also help when leaning solidity. Starting with Solidity will require some effort on your part, and a lot of practice

In web3, is the demand for front-end development less than that of web2? I see that many positions are recruiting back-end development engineers

you need the entire stack

or if you want to specialize, learn other stacks for basic proficiency so that you can handle simple tasks for that. and focus on Solidity, but for that you need to create something entirely new, youll need to prove your specialisation that way youll get a job with just proficiency in solidity I think, that's the strat I am currently following

with taking 2 years in hand to specialise in solidity, and get basic proficiency in related stacks

Ok thank you bro

Very very thank you

each of you is excellent

np , I prefer decentralisation of knowledge too lol😂

nah I am a noob trying my best

Follow this roadmap for solidity Dev roadmap.sh

I think the blockchain is very interesting, but unfortunately it is banned in our country, which makes it difficult for our learners to learn, and there are few learning materials

Okok thankyou

Check out freecodecamp YouTube channel bro

They just released 32 hours full blockchain course, which is excellent for me

China Right? Heard HongKong will be the testbed for crypto in China, so there's hope

yeah they're one of the best

this aprove doesnt work lol

The transaction has been reverted to the initial state.
Reason provided by the contract: "ERC20: transfer amount exceeds allowance".
Debug the transaction to get more information.

You are smart, lol, yes China

Yup, it gave all we need to start as a blockchain Dev

more like addicted to crypto

also it's important as an Investor to be updated

what's not banned there lol