If a resource has children

620 Posts

Sean Kimball Reply #1, 15 years, 1 month ago

Trying to figure out the best way to determine if a resource has children....

I have a site that uses a left navigation menu if a top level item has children [top of page nav] - what I want to do is display a different chunk if there are no child resources for that item.

I was thinking using if & some way to determine if wayfinder returns no results... not sure.
Maybe there is some way to determine with getresource field? iscontainer? or haschildren?

suggestions?

-thanks
-sean

*** Not just websites, we also create signage, banners, print, trade show displays and more! ***

Sean Kimball CLP, CLS.
Technical Director / Sr. Developer | BigBlock Studios
._______________________________________________.
Bigblock Studios http://www.bigblockstudios.ca Web site design & development.
27-1300 King Street East. Box 167 Oshawa, Ontario L1H8J4 Canada.
phone/fax: 905-426-5525

24,544 Posts

BobRay Reply #2, 15 years, 1 month ago

What version of MODX?

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620 Posts

Sean Kimball Reply #3, 15 years, 1 month ago

Its revo 2.1.3 ... but I managed to figure it out... pretty much what I was assuming.

[[!If? 
	&subject=`[[!getResourceField? 
	&id=`[[UltimateParent? &topLevel=`2`]]` 
	&field=`isfolder` ]]` 
	&operator=`==` 
	&operand=`1` 
	&then=`[[$ShowSubNavigation]]` 
	&else=`[[$ShowImageInstead]]`
]]

-sean

*** Not just websites, we also create signage, banners, print, trade show displays and more! ***

Sean Kimball CLP, CLS.
Technical Director / Sr. Developer | BigBlock Studios
._______________________________________________.
Bigblock Studios http://www.bigblockstudios.ca Web site design & development.
27-1300 King Street East. Box 167 Oshawa, Ontario L1H8J4 Canada.
phone/fax: 905-426-5525