Previous/Next story in section: 2011 update for DTI's Content Publisher (Lightning) CMS 7.6.x!

story.csp

<dti:file:include base="assets" file="/includes/csp/story.prevnext.inc.csp?areas=Top Story,Top Stories,Other Stories,Bulleted Stories,Updates" />

story.prevnext.inc.csp

#[ new areas set areas = $get(%request.Data("areas", 1)) ]#

<csp:if condition='$length(areas)'>
	
	<csp:if condition=(($isobject(gPublication))&&($isobject(gSection)))>
		
		#[ new grid set grid = ##class(dt.cms.support.Utilities).getCurrentGrid(gSection) ]#
		
		<csp:if condition=($isobject(grid))>
			
			#[ new pageLayout set pageLayout = gStory.defaultFullLayout.pageLayoutID ]#
			
			<csp:if condition=($isobject(pageLayout))>
				
				<csp:comment> Items defaults to 50 if not passed via query string. </csp:comment>
				
				#[ new stories set stories = ##class(custom.rg.TopSlotStories).getTopStories(gPublication.getName(), gSection.getName(), pageLayout.name, grid.name, areas, $get(%request.Data("items", 1), 50)) ]#
				
				<csp:if condition=(stories.Next())>
					
					#[ new count, current set count = stories.Count() set current = stories.FindObjectId(gStory.%Id()) ]#
					
					<csp:if condition='($length(current))&&(count>1)'>
						
						#[ new prev, next set prev = stories.GetPrevious(current) set next = stories.GetNext(current) ]#
							
							<div class="pager">
								
								<div class="pages"><i>Story #(current)# of #(count)#</i></div>
								
								<div class="end clear">
									
									<p class="end01">
										<csp:if condition=($isobject(prev))>
											<b>Previous Story:</b>
											<br>
											<dti:story:link cid="#(prev.%Id())#">#(##class(csp.web.assets.methods.story).headline(prev))#</dti:story:link>
										<csp:else>
											&nbsp;
										</csp:if>
									</p> <!-- /.end01 -->
									
									<hr>
									
									<p class="end02">
										<csp:if condition=($isobject(next))>
											<b>Next Story:</b>
											<br>
											<dti:story:link cid="#(next.%Id())#">#(##class(csp.web.assets.methods.story).headline(next))#</dti:story:link>
										<csp:else>
											&nbsp;
										</csp:if>
									</p> <!-- /.end02 -->
									
								</div> <!-- /.end -->
								
							</div> <!-- /.pager -->
							
						#[ kill prev, next ]#
						
					</csp:if>
					
					#[ kill count, current ]#
					
				</csp:if>
				
				#[ kill stories ]#
				
			</csp:if>
			
			#[ kill pageLayout ]#
			
		</csp:if>
		
	</csp:if>
	
</csp:if>

#[ kill areas ]#