jQuery中对未来的元素绑定事件用 on
最近项目需要点击弹窗里面的a标签出现外连接跳转提示
弹窗提示
开始代码:
DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0,user-scalable=no" />
<title>title>
<script src="images/jquery-1.11.1.min.js" type="text/javascript">script>
<script type="text/javascript" src="images/layer.min.js">script>
head>
<body>
<a href="javascript:void(0);" target="_blank" id="swba" ><em class="one-line special-t special-te">弹窗按钮em>a>
<script>
$(function(){
$("#swba").click(function(){
layer.open({
type: 1,
title : '公告',
closeBtn: 1,
area: ['346px', 'auto'],
shadeClose: false,
content: ''
});
})
});
script>
body>
html>
发现点击a标签后无提示窗选择直接跳转走了,打log事件也没有触发,检查代码也无问题,思来想去发现竟然是未来元素在作怪。
改后代码:
DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0,user-scalable=no" />
<title>title>
<script src="images/jquery-1.11.1.min.js" type="text/javascript">script>
<script type="text/javascript" src="images/layer.min.js">script>
head>
<body>
<a href="javascript:void(0);" target="_blank" id="swba" ><em class="one-line special-t special-te">弹窗按钮em>a>
<script>
$(function(){
$("#swba").click(function(){
layer.open({
type: 1,
title : '公告',
closeBtn: 1,
area: ['346px', 'auto'],
shadeClose: false,
content: '请前往http://www.baidu.com搜索查询'
});
})
$(document).on("click",".urlTip",function(){
return confirm('您访问的链接即将离开***网站,是否继续?');
})
});
script>
body>
html>
完美解决这个问题!