feat: auto collapsed menu by heading amount

2020-08-31 19:46:13 +08:00 · 2020-08-31 19:46:13 +08:00 · 33e006dbca
parent 663b1e567f
commit 33e006dbca
1 changed files with 6 additions and 1 deletions
--- a/_includes/sidebar/article-menu.html
+++ b/_includes/sidebar/article-menu.html
@ -36,8 +36,13 @@
    // The header element
    var header = document.querySelector('header.site-header');

-    function doMenuCollapse(index) {
+    function doMenuCollapse(index, over_items=20) {
      var items = menuContent.firstChild.children;
+
+      if (items.length < over_items) {
+        return;
+      }
+
      var activeItem = items[index];
      var beginItem = activeItem
      var endItem = activeItem