Fix key attribute of list elements not accounting for deleted entries

JLambertazzo · Oct 3, 2023 · 4eda4bb · 4eda4bb
1 parent ef990f8
commit 4eda4bb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/ListExtender.js b/lib/ListExtender.js
@@ -233,6 +233,9 @@
       if (canRemove(input.target, thing) && thing.listSize > 1) {
         thing.element.removeChild(input.target.parentElement);
         thing.listSize--;
+        thing.element.childNodes.forEach((e, index) => {
+          e.setAttribute("key", index + 1);
+        });
       } else if (validate(input.target) && customChecks(input.target, thing)) {
         turnToList(input.target, thing);
       }