new config for facets

modules/faceted-search/faceted-search.xqm

@@ -201,7 +201,7 @@ declare function local:facet($model as map(*), $hits as node()*, $key as xs:stri
     let $facetReq := local:facet-query-from-request()
 
     (: the link to the html page displaying this module :)
-    let $search-html := config:get('exist-resource')
+    let $search-html := tokenize(request:get-url(), "/")[last()]
 
     (:construct xpath, e.g. $hits//tei:persName | $hits//bol:a0 :)
     let $fqueries := for $type in $types
@@ -250,7 +250,7 @@ declare function local:deselected-for-key($model, $key as xs:string) {
     let $order-by := request:get-parameter("order-by", ())
 
     (: the link to the html page displaying this module :)
-    let $search-html := config:get('exist-resource')
+    let $search-html := tokenize(request:get-url(), "/")[last()]
 
     let $facetReq := local:facet-query-from-request()