文本框内容添加至div 并可以删除
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
*{
margin:0;
padding:0;
list-style: none;
}
#text{
margin:20px;
}
ul{
width: 300px;
height: 500px;
border: 1px solid;
margin-left: 20px;
}
li{
height: 20px;
margin:10px auto;
}
</style>
</head>
<body>
<body>
<input type="text" id="text">
<!-- 文本框 -->
<input type="button" value="发送">
<!-- 按钮 -->
<ul>
</ul>
<script>
var Input=document.getElementById("text");
var But=document.getElementsByTagName("input")[1];
var Ul=document.getElementsByTagName("ul")[0];
But.onclick=function(){
var Text=Input.value;
var oLi=document.createElement("li");
oLi.innerHTML=Text;
var oButton=document.createElement("button");
oButton.innerHTML="删除";
oLi.appendChild(oButton);
Ul.insertBefore(oLi,Ul.childNodes[0]);
Input.value="";
oButton.onclick=function(){
oLi.style.display="none";
}
}
</script>
</body>
</body>
</html>