I think doing something like this in your getResources tpl to create your links is what you are looking for (if I understand your question properly):
Possibly a very basic question here, I’m using getResources to output a list of thumbnails with text for a portfolio, this bit is working fine. On each thumbnail I need an external link to a website. I think I need to use a weblink for this but I’m not sure how I would incorporate this into the getResources, How would I link to the weblink ID from getResources?
<a href="[[+class_key:eq=`modWebLink`:then=`[[+content]]`:else=`[[~[[+id]]]]`]]">[[+menutitle:default=`[[+pagetitle]]`]]</a>