input type = button 中onclick无效

来源:互联网 发布:客户统计系统php 编辑:程序博客网 时间:2024/06/08 05:07

函数不能放在ready里

<!DOCTYPE html><html><head><meta charset="utf-8"><script src="https://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js"></script><script> function fas(){    alert(1); }</script></head><body>    <input type="button" onclick = "fas()" value = "sdsdsd"></body></html>

第二种$(“#test”).click(function(){alert(1);});

<!DOCTYPE html><html><head><meta charset="utf-8"><script src="https://cdn.static.runoob.com/libs/jquery/1.10.2/jquery.min.js"></script><script>$(function(){ $("#test").click(function(){    alert(1);});});</script></head><body>    <input id = "test" type="button" value = "sdsdsd"></body></html>

(function()(document).ready(function(){}的简写

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