Getserversideprops

Next js getserversideprops

export async function getServerSideProps(context) {
  return {
    props: {}, // will be passed to the page component as props
  }
}

Source: nextjs.org

Getserversideprops

export async function getStaticPaths() {
  const res = await fetch(`${baseUrl}/wp-json/wp/v2/posts`)
  const posts = await res.json()
  //paths is array of objects which is contains one params property with id or slug
  const paths = posts.map(({ slug }) => ({ params: { slug: `${slug}` } }))

  return {
    paths,
    //fallback true mean there is no slug in build time then it will not shown 404 error 
    // and fetch data from server and show it
    fallback: true,
  }
}

Getserversideprops vs getstaticprops

use getServersideProps when data will change after time like wordpress post
which will be changing when new we add new post.
Use getStaticProps when it is static content using it make it cache in.nextjs
so it will load fast.
//Note if you use getStaticProps in dynamic content section then content which 
//is added after deployment will not shown cause it also shown content from cache.

Similar codes

1 vote153 views2 answers
Mongodb update all items in array
TypeScript
0 vote134 views1 answer
Name all the elements of set Red. Use the proper set notation.
TypeScript
2 votes131 views1 answer
Number of elements in c++ array
TypeScript
2 votes131 views1 answer
C program to find sum of array elements using recursion
TypeScript
0 vote136 views1 answer
Typescript infinite loop
TypeScript
2 votes153 views1 answer
Numeric data type is returned as String
TypeScript
0 vote145 views1 answer
3 inputs in a row
TypeScript
2 votes132 views1 answer
How to send information from javascript to flask route
TypeScript
2 votes132 views1 answer
How to get index for ngfor
TypeScript
0 vote269 views2 answers
Laravel websockets pusher
TypeScript