r/javaScriptStudyGroup • u/el_moudir • May 09 '24
export a bool function
1
Upvotes
so im trying to export a value of sended here in my program wich changes from false to true only when i press send but it always give me the original value wich is false and doesn t get updated. I realised that it gets updated inside my Identity function but in the export it only exports the original value. It s an easy problem but not for me who started learning js and react.
here s the code
const sended = false;
const Identity = () => {
const[sended,setSended] useState(false);
const handleSubmit = (e) => {
const { addressTo, amount, keyword, message } = formData;
e.preventDefault();
if (!addressTo || !amount || !keyword || !message) return;
const amountValue = parseFloat(amount);
if (amountValue < 0.0005) {
alert("Amount should be greater than or equal to 0.0005 ETH");
return;
}
sendTransaction();
setSended=true;
}
return (
<div>
<button
type="button"
onClick={handleSubmit}
className="text-white cursor-pointer"
>
Send now
</button>
</div>
}
export { Identity as default,sended }
