修复进度条

WebNews/index.html

@@ -45,12 +45,8 @@
     </div>
     <div class="footer">web新闻网站</div>
     <script>
-        let totalHight = document.body.scrollHeight - window.innerHeight
-        const Prostick = document.querySelector('.Prostick')
-        window.addEventListener('scroll', function () {
-            let pro = (window.pageYOffset / totalHight) * 100
-            Prostick.style.width = pro + '%'
-        })
+        // let totalHight = document.body.scrollHeight - window.innerHeight
+
         document.addEventListener("DOMContentLoaded", function () {
             let imgs = [];
             const carouselImages = document.querySelector('.banner img');
@@ -72,8 +68,13 @@
                 li.textContent = item.text;
                 liContent.appendChild(li);
             });
+            totalHight = document.body.scrollHeight - window.innerHeight;
         });
-
+        const Prostick = document.querySelector('.Prostick')
+        window.addEventListener('scroll', function () {
+            let pro = (window.pageYOffset / totalHight) * 100;
+            Prostick.style.width = pro + '%';
+        })
     </script>
 </body>