paging

Documentation

Index

• type PagingInfo
  • func (p *PagingInfo) Calculate(currentPage, pageSize, totalItems int)

Types

type PagingInfo

type PagingInfo struct {
	CurrentPage     int  `json:"currentPage"`
	End             int  `json:"end"`
	HasNextPage     bool `json:"hasNextPage"`
	HasPreviousPage bool `json:"hasPreviousPage"`
	NextPage        int  `json:"nextPage"`
	PageSize        int  `json:"pageSize"`
	PreviousPage    int  `json:"previousPage"`
	Start           int  `json:"start"`
	TotalItems      int  `json:"totalItems"`
	TotalPages      int  `json:"totalPages"`
}

PagingInfo describes common information used in paging

func (*PagingInfo) Calculate

func (p *PagingInfo) Calculate(currentPage, pageSize, totalItems int)

Calculate determines our paging information. This is done by using the current page we are on and page size vs. the total items available. Using this information we can determine is we have more pages