Pagination Component for Coldfusion

Config variables

• currentPage
• perPage
• totalItems
• baseUrl
• numLinks

Template variables

• wrapperStart
• wrapperEnd
• pageStart
• pageEnd
• previousStart
• previousEnd
• previousMark
• nextStart
• nextEnd
• nextMark
• activeStart
• activeEnd

Public Function

init

optional argument

• config type struct
• template type struct

setConfig

required argument

• config type struct

setTemplate

required argument

• Template type struct

setPagination

required argument

• perPage type numeric
• currentPage type numeric
• totalItems type numeric

createLinks

getOffset

getPerPage

Usage

<cfparam name="currentPage" default="0"> <cfif structKeyExists(url,'page')> <cfset currentPage = url.page> </cfif> <cfquery name="qCount" dataSource="myBlog"> SELECT COUNT(*) AS count FROM blog </cfquery> <cfset config = structNew() > <cfset config.currentPage = variables.currentPage > <cfset config.totalItems = qCount.count > <cfset config.baseUrl = '#CGI.SCRIPT_NAME#?page=' > <cfset obj = createObject('component','pagination').init(config)> or use <cfset obj = createObject('component','pagination').setPagination(2,variables.currentPage,qCount.count)> <cfquery name="posts" dataSource="myBlog"> SELECT * FROM blog LIMIT #pagi.getOffset#,#pagi.getPerPage()# </cfquery> <cfoutput> my blog query output here </cfoutput> <cfoutput>#obj.createLinks()#</cfoutput>