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/吴欣阳/项目开发/上课项目/js案例/搜索建议.html
+++ b/历届学生/吴欣阳/项目开发/上课项目/js案例/搜索建议.html
@@ -0,0 +1,63 @@
+<!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>搜素建议</title>
+    <style>
+        body {
+            margin: 0;
+            padding: 0;
+        }
+        ul li span {
+            color: red;
+        }
+    </style>
+</head>
+
+<body>
+    <input type="text" placeholder="请输入关键词">
+    <ul>
+      
+    </ul>
+</body>
+<script>
+    var keyword = document.querySelector("input");
+
+    var list = ['html学习', '不想学习', '想吃饭', '我没吃饱', '不写代码', '我的学习代码没写完，懒得学习'];
+    var ul = document.querySelector("ul");
+    var NewsList = []
+    // 1: 实现搜索列表的展示
+    //   获取用户在输入框中输入的数值
+    //   拿到数值和数组中每条数据进行判断，符合条件单独保存起来
+
+    // 2：给关键字加红色
+
+
+    // 想
+    keyword.oninput = function () {
+        NewsList = [];
+        if (keyword.value.length != 0) {
+            list.forEach(function (v) {
+                if (v.includes(keyword.value)) {
+                    v = v.replaceAll(keyword.value, `<span>${keyword.value}</span>`)
+                    NewsList.push(v)
+                }
+            });
+
+
+            ul.innerHTML = ""
+            NewsList.forEach(function(v) {
+                ul.innerHTML += `<li>${v}</li>`
+            })
+            console.log(NewsList);
+        } else {
+            ul.innerHTML = ""
+        }
+    }
+
+</script>
+
+</html>