Pagination metadata in response in Rest API - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to include the total number of items in the pagination metadata.

Rest API

{
  "data": items,
  "pagination": {
    "total": [1]
  }
}

Drag options to blanks, or click blank then click option'

Aitems.count()

Btotal_items

Clen(items)

Dcount(items)

Attempts:

3 left

💡 Hint

Common Mistakes

Using a method that does not exist on the list object.

Using a variable name that is not defined.

The len(items) function returns the total number of items in the list, which is used for the pagination metadata.

2fill in blank

medium

Complete the code to add the current page number to the pagination metadata.

Rest API

{
  "data": items,
  "pagination": {
    "page": [1]
  }
}

Drag options to blanks, or click blank then click option'

AcurrentPage

Bpage_number

Cpage

DpageNum

Attempts:

3 left

💡 Hint

Common Mistakes

Using a variable that is not defined in the context.

Using a string literal instead of a variable.

The variable page_number typically holds the current page number in pagination responses.

3fill in blank

hard

Fix the error in the code to correctly include the number of items per page in the pagination metadata.

Rest API

{
  "data": items,
  "pagination": {
    "per_page": [1]
  }
}

Drag options to blanks, or click blank then click option'

ApageSize

BitemsPerPage

CperPage

Dpage_size

Attempts:

3 left

💡 Hint

Common Mistakes

Using variable names that are not defined or inconsistent.

Using snake_case instead of camelCase if the code style requires it.

The variable pageSize is commonly used to represent the number of items per page in pagination metadata.

4fill in blank

hard

Fill both blanks to include the total pages and current page in the pagination metadata.

Rest API

{
  "data": items,
  "pagination": {
    "total_pages": [1],
    "current_page": [2]
  }
}

Drag options to blanks, or click blank then click option'

AtotalPages

BcurrentPage

Cpage_number

Dtotal_pages

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing variable names or using inconsistent naming conventions.

Using string literals instead of variables.

totalPages and page_number are the variables used to represent total pages and current page respectively.

5fill in blank

hard

Fill all three blanks to include total items, items per page, and current page in the pagination metadata.

Rest API

{
  "data": items,
  "pagination": {
    "total_items": [1],
    "items_per_page": [2],
    "current_page": [3]
  }
}

Drag options to blanks, or click blank then click option'

AtotalItems

BitemsPerPage

CcurrentPage

DpageNumber

Attempts:

3 left

💡 Hint

Common Mistakes

Confusing variable names or using inconsistent naming styles.

Using variables that are not defined in the context.

The variables totalItems, itemsPerPage, and currentPage represent total items, items per page, and current page respectively in pagination metadata.