Update script.js

FaizalZahid · Aug 14, 2024 · 22ebd2d · 22ebd2d
1 parent 9531018
commit 22ebd2d
Showing 1 changed file with 17 additions and 10 deletions.
diff --git a/script.js b/script.js
@@ -8,22 +8,29 @@ document.addEventListener("DOMContentLoaded", function() {
         while(--index && window.scrollY + 50 < sections[index].offsetTop) {}
 
         links.forEach((link) => link.classList.remove("active"));
-        links[index].classList.add("active");
+        if (links[index]) {
+            links[index].classList.add("active");
+        }
     }
 
     activateLink();
     window.addEventListener("scroll", activateLink);
 
     links.forEach((link) => {
-        link.addEventListener("click", function(e) {
-            e.preventDefault();
-            const targetId = this.getAttribute("href").substring(1);
-            const targetSection = document.getElementById(targetId);
+        const href = link.getAttribute("href");
+        if (href && href.startswith('#')) {
+            link.addEventListener("click", function(e) {
+                e.preventDefault();
+                const targetId = this.getAttribute("href").substring(1);
+                const targetSection = document.getElementById(targetId);
 
-            window.scrollTo({
-                top: targetSection.offsetTop,
-                behavior: "smooth",
+                if (targetSection) {
+                    window.scrollTo({
+                        top: targetSection.offsetTop,
+                        behavior: "smooth",
+                    });
+                }
             });
-        });
+        }     
     });
-});
+});