<!doctype html><html><head><meta charset="utf-8"><title>无标题文档</title><script src="jquery-3.2.1.min.js"></script><script>$(function(){ ???$("input[type=checkbox]").change(function(e) { ???????//alert(this.checked); ???????if(this.checked) ???????{ ???????????alert(‘我被选中了‘); ???????}else ???????{ ???????????alert(‘我没被选中‘); ???????} ???});});</script></head><body><input type="checkbox" /></body></html>
jquery判断checkbox是否被选中
原文地址:http://www.cnblogs.com/a2b1/p/7801674.html