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/韩一伟/项目开发/上课项目/tabs切换/index.html
+++ b/历届学生/韩一伟/项目开发/上课项目/tabs切换/index.html
@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <style>
+        body, ul, li {
+            margin: 0;
+            padding: 0;
+            list-style: none;
+        }
+
+        .tabs {
+            width: 300px;
+            margin: 0 auto;
+        }
+
+        .title {
+            display: flex;
+            height: 45px;
+            align-items: center;
+            justify-content: space-between;
+        }
+        .conetnt li {
+            display: none;
+        }
+        .t_active {
+            color: red;
+        }
+        .c_active {
+            display: block !important;
+        }
+    </style>
+</head>
+<body>
+    
+
+    <div class="tabs">
+        <ul class="title">
+            <li class="a t_active">社会</li>
+            <li>财经</li>
+            <li>军事</li>
+            <li>体育</li>
+            <li>娱乐</li>
+        </ul>
+
+        <ul class="conetnt">
+            <li class="c_active">社会的内容</li>
+            <li>财经的内容</li>
+            <li>军事的内容</li>
+            <li>体育的内容</li>
+            <li>娱乐的内容</li>
+        </ul>
+    </div>
+
+</body>
+
+<script>
+    var title = document.querySelectorAll(".title li");
+    var content = document.querySelectorAll(".conetnt li");
+
+    // es6 forEach
+    title.forEach( function(v,i) {
+        v.onclick = function () {
+
+            title.forEach(function (item,index) {
+                item.className = ""
+                content[index].className = ""
+            })
+
+            v.classList.add("t_active")
+            content[i].classList.add("c_active")
+        }
+    } )
+</script>
+</html>