add div if

2024-12-21 02:11:25 +01:00
parent 4bdd358d26
commit f962341f93
1 changed files with 7 additions and 1 deletions
--- a/snowflakes.js
+++ b/snowflakes.js
@ -83,7 +83,13 @@ function addRandomSnowflakes(count) {

 // initialize standard snowflakes
 function initSnowflakes() {
-  const snowflakesContainer = document.querySelector('.snowflakes');
+  const snowflakesContainer = document.querySelector('.snowflakes') || document.createElement("div");
+
+  if (!document.querySelector('.snowflakes')) {
+    snowflakesContainer.className = "snowflakes";
+    snowflakesContainer.setAttribute("aria-hidden", "true");
+    document.body.appendChild(snowflakesContainer);
+  }

  // Array of snowflake characters
  const snowflakeSymbols = ['❅', '❆'];