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/逯帅帅/每日课程/2021-03-23/tabs.html
+++ b/历届学生/逯帅帅/每日课程/2021-03-23/tabs.html
@@ -0,0 +1,70 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Title</title>
+    <style>
+        .title {
+            color: red;
+        }
+        .content li {
+            display: none;
+        }
+        .content-active {
+            display: block !important;
+        }
+    </style>
+</head>
+<body>
+<div class="app">
+    <ul>
+        <li v-for="(item,index) in tabs"
+            :class="index == currentIndex ? 'title': ''"
+            @click="tabChange(index)">
+            {{item.title}}
+        </li>
+    </ul>
+
+    <ul class="content">
+        <li v-for="(item,index) in tabs"
+            :class="index == currentIndex ? 'content-active': ''">
+            {{item.content}}
+        </li>
+    </ul>
+
+    <h2>{{dddd}}</h2>
+    <h3>{{dddd}}</h3>
+</div>
+</body>
+<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
+<script>
+    new Vue({
+      el: '.app',
+      data: {
+        currentIndex: 0,
+        tabs: [
+          { title: '社会', content: '社会的内容' },
+          { title: '社会1', content: '社会的内容1' },
+          { title: '社会2', content: '社会的内容2' },
+        ]
+      },
+      watch: {
+        currentIndex (newval,oldval) {
+          console.log("newval: ", newval)
+          console.log("oldval: ", oldval)
+        }
+      },
+      methods: {
+        tabChange(i) {
+          this.currentIndex = i;
+        }
+      },
+      computed: {
+        dddd() {
+          console.log(11111)
+          return this.currentIndex
+        }
+      }
+    })
+</script>
+</html>