<p id="box"> <a href="javascript:;" class="delete">init html</a> </p> <button id="add">add html</button>
$(function() {
// 用click事件
$(document).click( function(event) {
console.log('click');
event.stopPropagation();
});
// 用delegate事件
$(document).delegate('.delete','click', function(event) {
console.log('delegate');
event.stopPropagation();
});
// 用live事件
$('.delete').live('click', function(event) {
console.log('live');
event.stopPropagation();
//return false;
});
// 新添加的a标签
$('#add').click(function() {
var html = '<a href="javascript:;" class="delete">new html 1</a>';
$('#box').append(html);
});
$('#box').click(function() {
console.log('box emit');
});
});解决办法:
我们知道event.stopPropagation()对click阻止冒泡有效,那就可以在新动态添加的标签上绑定click事件。