onclick="javascript:aaa(this)"
然后,在你的JS代码里面这样获取对应点击DIV的id:
<script language="javascript">
function aaa(obj){
alert(obj.id)
obj.style.display = "none"//这是消失
}
</script>
纯手打,望采纳。添加了消失的代码
<!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>Document</title>
<style>
.fadeIn { animation: fadeIn .3s linear forwards background-color: red height: 100px margin-bottom: 10px }
@keyframes fadeIn {
0% { opacity: 0 height: 0 }
100% { opacity: 1 height: 100px }
}
</style>
</head>
<body>
<button id='button'>插入一个div</button>
<div id="content">
</div>
<script>
window.addEventListener('load', function() {
var i = 0
var button = document.getElementById('button')
var conntent = document.getElementById("content")
button.addEventListener('click', function(e) {
var div = document.createElement('div')
div.textContent = i++
div.className = 'fadeIn'
conntent.appendChild(div)
})
})
</script>
</body>
</html>
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