lesson 3

[samaalshowmary]

in the lesson 3 when we add the retrieve function I did not get the button of it like the store button I'm wondering why :(

[othaime-en]

@samaalshowmary please share your code.

[samaalshowmary]

function retrive ()public view returns (uint256) {
return favoirtnumber;

[othaime-en]

Hey @samaalshowmary your code is fine. Do this, compile your code, go to the deploy & run tab and click deploy. Wait for a few seconds and scroll down to the deployed contracts section and click on the latest deployment. You'll find your button there.

[othaime-en]

Here's the code I've used. (Exactly the same as yours)

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

contract simplestorage{
    uint256 public favoirtnumber;
    
    function store(uint256 _favoirtnumber) public {
        favoirtnumber = _favoirtnumber;
        uint256 test = 3;
    }

    function retrive() public view returns (uint256) {
        return favoirtnumber;
    }
}

[samaalshowmary]

hey thx for the aid ! i did that and it still not showing :(

[RoboCrypter]

@samaalshowmary : In your retrieve function add visibility view in the function then re deploy your contract it will appear!

function retrieve() public view returns (uint256){
        return favoriteNumber;
    }

Your retrieve function should look like this!

[samaalshowmary]

it looks exactly like this still it doesn't appear !

[RoboCrypter]

@samaalshowmary : Yes, your code is fine! and working perfectly. Check what other's suggested as well, like refresh etc!

[samaalshowmary]

okay thank u for help :)

[samaalshowmary]

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;
contract simplestorage{
    uint256 public favoirtnumber;
    function store(uint256 _favoirtnumber) public { 
        favoirtnumber= _favoirtnumber;
        uint256 test=3;
    }
    function retrive ()public view returns (uint256) { 
        return favoirtnumber;
    
    }
}

[alymurtazamemon]

@samaalshowmary I am not sure but exactly copy/paste is working on myside, make sure to refresh the browser or even try any other browser.

[samaalshowmary]

hey okay ill try another browser

[samaalshowmary]

it worked on another browser thx!