10_config_connector.cfm:
<cfinclude template="../config.cfm">
<cffunction name="grid_header">
    <cfargument name="connector" type="any" hint="Grid Connector Object">
    <cfargument name="out" type="any" hint="Output Writer">
    <cfset var header = "">
    <cfif not isDefined("URL.posStart")>
        <cfsavecontent variable="header">
        <cfoutput>
            <head>
                <column width="50" type="ed" align="right" color="white" sort="na">Sales</column>
                <column width="150" type="ed" align="left" color="##d5f1ff" sort="na">Book Title</column>
                <column width="100" type="ed" align="left" color="##d5f1ff" sort="na">Author</column>
            </head>
        </cfoutput>    
        </cfsavecontent>
        <cfset ARGUMENTS.out.add(header)>
    </cfif>        
</cffunction>
<cfset grid = createObject("component",request.dhtmlxConnectors["grid"]).init(request.dhtmlxConnectors["datasource"],request.dhtmlxConnectors["db_type"])>
<cfset grid.dynamic_loading(100)>
<cfset grid.event.attach("beforeOutput",grid_header)>
<cfset grid.render_table("grid50000","item_id","item_id,item_nm,item_cd")>