central handling of new list version

diff --git a/public/javascripts/lsl.js b/public/javascripts/lsl.js
index 851d7090df164cf0788e05beab599fc99c4460e8..ef6f9a88314e9c287e377e684faf6e5b3adbfcf5 100644 (file)
--- a/public/javascripts/lsl.js
+++ b/public/javascripts/lsl.js
@@ -20,6 +20,11 @@ function got_lists_version(new_version) {
     if (new_version != lists_version)
         window.setTimeout(load_lists);
 }
+function got_list_version(new_version) {
+    var id_data = selected_list.data('id');
+    if (new_version != id_data.version)
+        window.setTimeout(() => load_list_items(id_data.uri, selected_list));
+}
 function load_list_items(uri, target) {
     $.get(uri)
     .done(item_data => {
@@ -99,17 +104,10 @@ function handle_new_list_submission(){
     return false;
 }
 function new_list_item_submission_done(data) {
-    if (data.lists_version != lists_version) {
-        load_lists();
-        return;
-    }
+    got_list_version(data.list_version);
 
     var item_data = selected_list.data('items');
 
-    if (data.list_version != item_data.version + 1) {
-        load_list_items(current_list);
-    }
-    else {
         var new_item = {
             description: $('#new-list-item input[type="text"]').val().trim(),
             done: $('#new-list-item input[type="checkbox"]').prop('checked'),
@@ -118,7 +116,6 @@ function new_list_item_submission_done(data) {
         item_data.items.push(new_item);
         item_data.version = data.list_version;
         add_list_item(new_item);
-    }
 
     $('#new-list-item input').val('');
 }