摘要:<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0">&
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>实战</title>
</head>
<body>
<input type="text" name='info'>
<button>提交</button>
<ul></ul>
<script>
let input = document.getElementsByName('info')[0];
let button = document.getElementsByTagName('button')[0];
let ul = document.getElementsByTagName('ul')[0];
button.onclick =function(){
let li =document.createElement('li');
li.innerHTML = input.value;
ul.appendChild(li);
input.value = '';
}
</script>
</body>
</html>
总结:1、先获得页面上各标签;
2、添加输入标签,获得输入数据;
3、将数据输出!
批改老师:韦小宝批改时间:2019-03-10 10:57:19
老师总结:不管是在写什么案例或者项目的时候 先把思路弄清楚了 再去写就方便多了