Posted in Javascript onJune 04, 2014
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'checkbox.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <script type="text/javascript" src="<%=request.getContextPath() %>/jquery/jquery-1.7.min.js"></script> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> <script type="text/javascript"> $(function(){ //$("#box").click(function(){ // if ($("#box").attr("checked")=="checked") { // alert("ss"); // } //}) if ($("#box").is(":checked")) { alert("df"); } }) </script> </head> <body> <input type="checkbox" id="box" checked="checked"> </body> </html>
判断复选框是否被选中的两种方法
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