first commit

2024-09-27 02:06:13 +08:00
commit 852d94fbb9
36760 changed files with 3274413 additions and 0 deletions
--- a/历届学生/18课程/class18/课程/2020-10-20/test.html
+++ b/历届学生/18课程/class18/课程/2020-10-20/test.html
@@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<style>
+    body,ul,li{
+        margin: 0;
+        padding: 0;
+        list-style: none;
+    }
+    .tabs_top{
+        overflow: hidden;
+    }
+    .tabs_top li{
+        float: left;
+    }
+    .tabs_style{
+        color: red;
+    }
+    .tabs_color{
+        display: block !important;
+        
+    }
+    .tabs_bottom li{
+        display: none
+    }
+</style>
+<body>
+    <ul class="tabs_top">
+        <li class="tabs_style">公告</li>
+        <li>规则</li>
+        <li>通知</li>
+    </ul>
+    <ul class="tabs_bottom">
+        <li class="tabs_color">公告的内容</li>
+        <li>规则的内容</li>
+        <li>通知的内容</li>
+    </ul>
+</body>
+<script>
+    var Tabstitle = document.querySelectorAll(".tabs_top li")
+    var Tabscontent = document.querySelectorAll(".tabs_bottom li")
+    Tabstitle.forEach((val,index)=>{
+        val.onclick=()=>{
+            Tabstitle.forEach((v,i)=>{
+                v.className=""
+                Tabscontent[i].className=""
+            })
+            val.className="tabs_style"
+            Tabscontent[index].className="tabs_color"
+        }
+    })
+</script>
+</html>