|
|
@@ -0,0 +1,37 @@
|
|
|
+<!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>
|
|
|
+<body>
|
|
|
+ <!--
|
|
|
+ 1.v-if v-else-if v-else
|
|
|
+ 2.show
|
|
|
+ v-if与v-show区别
|
|
|
+ v-if 满足执行语句才会显示
|
|
|
+ v-show 只要为真就显示 频繁切换
|
|
|
+ -->
|
|
|
+ <div id="app">
|
|
|
+ <h1>成绩：{{score}}</h1>
|
|
|
+ <!-- <p v-if="score >= 90">优秀</p>
|
|
|
+ <p v-else-if="score >= 70">良好</p>
|
|
|
+ <p v-else-if="score >= 60">及格</p>
|
|
|
+ <p v-else>啊~</p> -->
|
|
|
+
|
|
|
+ <p v-show="score >= 90">优秀</p>
|
|
|
+ <p v-show="score >= 70">良好</p>
|
|
|
+ <p v-show="score >= 60">及格</p>
|
|
|
+ <p v-show="score < 60">啊~</p>
|
|
|
+ </div>
|
|
|
+ <script src="./vue.js"></script>
|
|
|
+ <script>
|
|
|
+ var app = new Vue({
|
|
|
+ data:{
|
|
|
+ score: Math.round(Math.random() * 100 + 0)
|
|
|
+ }
|
|
|
+ }).$mount("#app");
|
|
|
+ </script>
|
|
|
+</body>
|
|
|
+</html>
|
e