Hope you're all good.
I'm having an issue I can't find a concise answer on so I'm going to ask for help here.
I have a function which I'm trying to call in my React Component:
// Open up calendar day if today is equal to day in API.
const [openCalendarBox, setOpenCalendarBox] = useState('');
// Call on post method via axios
const openCalendarChocolateBox = async (event) => {
event.preventDefault();
if (date) {
// Url where to post
await axios.post(`http://localhost:5001/open/chocolate`, {
day: date,
});
alert('New day is available to eat!');
}
setOpenCalendarBox('');
};
openCalendarChocolateBox();
But when I call the function it doesn't work like it's suppose to, I'm instead getting this error in the console:
Unhandled Promise Rejection: TypeError: undefined is not an object (evaluating 'event.preventDefault')
How do I solve this issue? I tried removing the event parameter in my argument but I still want to prevent the page from reloading more than once or at all when calling on my function.
Thanks for any help in advance, take care guys.
If you want to load this when the component loads, you don't need an event listener. Simply move the code to a useEffect() hook with an empty dependency array (will only run when component loads).
useEffect(() => {
if (date) {
// Url where to post
await axios.post(`http://localhost:5001/open/chocolate`, {
day: date,
});
alert('New day is available to eat!');
}
setOpenCalendarBox('');
}, [])
New problem though, where is date coming from?