Thank you for participating in the question! I'm still learning and may need you to explain it to me like a 5 year old.
Great places to work:
On my home page, I'm getting the data from getServerSideProps and mapping it. The data is obtained from data.json in the project folder.
Export default function Homepage({ data }) { ... }
Export asynchronous function getServerSideProps() { ... }
Homepage has mapping function 1... This works fine for me!
What do I want to do:
Now, I want to access the data obtained by getServerSideProps() from inside the component named ListComponent.
I want to use the original data again in mapping function 2. I want this to happen inside the ListComponent.
The ListComponent will then be imported into my home page.
What doesn’t work:
Inside the ListComponent I try to pass in the same data that I use on the homepage, like this:
Export default function ListComponent({ data }) { ... }
But it didn't work. It says data is undefined or data cannot be read. Why is this happening? How do I pass data to ListComponent?
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You just need to pass the data as props:
export default function Homepage({ data }) { return ( // ... <ListComponent data={data} /> // ... ) }Now, you have props named
data:export default function ListComponent({ data }) { // 使用数据 }