Activate sortables only once

templates/vote.html

@@ -47,7 +47,7 @@
     </form>
   </body>
   <script>
-    htmx.onLoad(function(content) {
+    function activateSortables(element) {
         var sortables = document.querySelectorAll(".sortable");
         for (const sortable of sortables) {
           console.debug("making", sortable, "sortable")
@@ -56,7 +56,10 @@
               ghostClass: 'blue-background-class'
           });
         }
-    })
+    }
+
+    activateSortables(document)
+    //htmx.onLoad(function(content) { activateSortables(content) }
 
   </script>
 </html>