fix scrolling to element on current page

Author: sabine

src/ocamlorg_frontend/layouts/package_layout.eml

@@ -173,6 +173,8 @@ Layout.render
           a.appendChild(title);
           a.appendChild(comment);
 
+          a.addEventListener("click", () => scrollTo(a.href));
+
           list_item.appendChild(a);
 
           search_results.appendChild(list_item);
@@ -242,13 +244,7 @@ Layout.render
           console.log("going to", url);
           window.location = url;
 
-          if (url.indexOf("#") != -1) {
-            let id = url.split("#")[1]
-            let el = document.getElementById(id);
-            console.log("id el", id, el);
-            if (el) setTimeout(() => {
-              console.log("scroll"); el.scrollIntoView();}, 10);
-          }
+          scrollTo(url);
 
           document.getElementById("in-package-search-input").value = "";
           results = [];
@@ -266,6 +262,16 @@ Layout.render
       }
     }
 
+    function scrollTo(url) {
+      if (url.indexOf("#") != -1) {
+        let id = url.split("#")[1]
+        let el = document.getElementById(id);
+        console.log("id el", id, el);
+        if (el) setTimeout(() => {
+          console.log("scroll"); el.scrollIntoView();}, 10);
+      }
+    }
+
     document.getElementById("in-package-search-input").addEventListener("keydown", keydown);
   }
 </script>