Index: openacs-4/packages/acs-templating/tcl/dimensional-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/dimensional-procs.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/acs-templating/tcl/dimensional-procs.tcl	20 Dec 2018 13:02:06 -0000	1.3
+++ openacs-4/packages/acs-templating/tcl/dimensional-procs.tcl	3 Sep 2024 15:37:35 -0000	1.4
@@ -98,7 +98,7 @@
             lassign $option_value group_key group_label clause
 
             set selected [expr {$option_val eq $group_key}]
-            set href $url?[export_ns_set_vars url $option_key $options_set]&[ns_urlencode $option_key]=[ns_urlencode $group_key]
+            set href [export_vars -base $url -set $options_set [list [list $option_key $group_key]]]
 
             template::multirow append dimensional $option_key $option_label $group_key $group_label $selected $href
         }
@@ -123,7 +123,7 @@
 
     @param option_list the structure with the option data provided
     @param what look for such keys in the option_list
-    @param joiner join string for combining multiple clases
+    @param joiner join string for combining multiple clauses
     @param options_set ns_set for reading variables
     @return SQL clause