-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathali-test.html
27 lines (27 loc) · 1.15 KB
/
ali-test.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<ul id="J_List">
<li><div class="id">1</div><div class="name">张三</div><div class="sex">男</div><div class="tel">13788888888</div><div class="province">浙江</div><div class="user-delete">删除</div></li>
<li><div class="id">2</div><div class="name">李四</div><div class="sex">女</div><div class="tel">13788887777</div><div class="province">四川</div><div class="user-delete">删除</div></li>
<li><div class="id">3</div><div class="name">王二</div><div class="sex">男</div><div class="tel">13788889999</div><div class="province">广东</div><div class="user-delete">删除</div></li>
</ul>
<script type="text/javascript">
var ul = document.getElementById("J_List");
var lists = Array.from(document.querySelectorAll("#J_List .id"));
Array.from(document.getElementsByClassName("user-delete")).forEach(function(v,i) {
v.onclick = function() {
ul.removeChild(ul.childNodes[i+1]);
lists.forEach(function(v2, i2) {
if(i2>i)
lists[i2].innerText = parseInt(lists[i2].innerText)-1;
})
}
})
</script>
</body>
</html>