Issue with pagination using SQL Server and JQgrid, - sql

Question

I have the following code where from the query I'm trying to get the first 500 records and then next 500 and so on .
Here is my code, I'm stuck as to what and where I should make the change to make it work
<cffunction name="queryConvertForJQGRID" access="package" returntype="struct" output="no">
<cfargument name="q" type="query" required="yes">
<cfargument name="page" type="numeric" required="no" default="1">
<cfargument name="rows" type="numeric" required="no" default="10">
<cfset var result = structnew()>
<cfset var rowStruct = structnew()>
<cfset var col = "">
<cfset result["page"] = arguments.page>
<cfset result["total"] = ceiling(arguments.q.recordcount/arguments.rows)>
<cfset result["records"] = arguments.q.recordcount>
<cfset result["rows"] = arraynew(1)>
<cfoutput query="arguments.q" startrow="#(arguments.page-1)*arguments.rows+1#" maxrows="#arguments.rows#">
<cfset rowStruct = structnew()>
<cfset rowStruct['viewed'] = viewed>
<cfset rowStruct['id'] = q['id'][currentrow]>
<cfset rowStruct['status'] = q['status'][currentrow]>
<cfset rowStruct['template'] = q['template'][currentrow]>
<cfset rowStruct['line'] = q['line'][currentrow]>
<cfset rowStruct['error_message'] = q['error_message'][currentrow]>
<cfset rowStruct['error_type'] = q['error_type'][currentrow]>
<cfset rowStruct['datein'] = q['datein'][currentrow]>
<cfset arrayappend(result.rows, rowStruct)>
</cfoutput>
<cfreturn result />
</cffunction>
<cffunction name="getgrouped" returntype="any" access="remote" output="false">
<cfargument name="table" required="true" default="errors">
<cfargument name="usedsn" default="" required="true">
<cfargument name="callback" default="" required="false">
<cfargument name="page" required="no" default="1">
<cfargument name="rows" required="no" default="500">
<cfargument name="sidx" required="no" default="">
<cfargument name="sord" required="no" default="ASC">
<cfargument name="acelem" required="no" type="any">
<cfset var dsn = dsnSettings(arguments.usedsn)>
<cfset var groupedget = "">
<cfset var result = structnew()>
<cfset var rowStruct = structnew()>
<cfset var col = "">
<cfset result["rows"] = arraynew(1)>
<cfquery name="groupedget" datasource="#dsn#">
WITH List AS (
SELECT row_number() over(ORDER BY mi.id) AS rowNum
, viewed
, status
, mi.errorid
, FORMAT(datein, 'MMMM d, yyyy h:mm:ss tt PST', 'en-US') AS datein
, mi.error_message
, upper(mi.error_type) AS error_type
, mi.line
, mi.template
, mi.id
FROM #arguments.table# mi
)
, ListRecordCount AS (
SELECT *
FROM List , ( SELECT MAX(rowNum) AS recordCount FROM List ) recordCount
)
SELECT *
FROM ListRecordCount
WHERE rowNum BETWEEN #page# AND #rows#
</cfquery>
<cfset q = groupedget>
<cfreturn queryConvertForJQGRID(q, arguments.page, arguments.rows)>
</cffunction>
But it queries only 500 rows and that's it, no more pagination happening in the JQgrid.