ljh 2 years ago
parent
commit
daf26892b7
1 changed files with 1 additions and 20 deletions
  1. 1 20
      nngkxxdp/src/main/resources/static/impression/impression.html

+ 1 - 20
nngkxxdp/src/main/resources/static/impression/impression.html

@@ -341,26 +341,7 @@
     <script src="js/vuemin.js"></script> 
     <script src="js/index.js"></script>
     <script src="js/inperssion.js"></script>
-    <script>
-    let goTop = document.getElementsByClassName('goTop')[0];
-        //滑动用到window的onscroll()的方法
-        window.onscroll = function () {
-            //让谁进行滚动 body html(有的浏览器获取不到body或html),所以做一个兼容的方式
-            //scrollTop据顶部的滑动的距离
-            let res = document.body.scrollTop || document.documentElement.scrollTop;
-            if (res >= 400) {//当大于400px,按钮出现
-                goTop.style.display = 'block';
-            } else {
-                goTop.style.display = 'none';
-            }
- 
-        }
-        //第二个功能,点击返回功能
-        goTop.onclick = function () {
-            document.body.scrollTop = 0;
-            document.documentElement.scrollTop = 0;
-        }
-    </script>
+
 </body>
 
 </html>