jquery 判断input checkbox 是否选中分析

你猜 阅读:218 2021-03-31 22:40:30 评论:0

判断checkbox是否被选中网上有选多种写法,这里有一种方法,个人觉得比较方便

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>李立纪念馆</title> 
<link href="./css/index.css" rel="stylesheet" type="text/css" /> 
<style type="text/css"> 
.STYLE17 { 
	font-size: 12px; 
	color: #666666; 
} 
</style> 
</head> 
 
<body> 
	<div class="main"> 
		<div class="banner"> 
			<img src="image/banner.png" width="1024" height="200" /> 
		</div> 
		<div class="nav"> 
			<a href="index.html">纪念主页</a> | <a href="introduction.html">艺术简介</a> 
			| <a href="message.html">追思留言 </a> | <a href="#"> 相册  </a> | <a href="#"> 作品集 </a> 
		</div> 
		<div class="content"> 
			<div class="words_content">  
				<div class="words_write"> 
					<div class="words_top"> 
						<form id="form1" name="form1" method="post" action=""> 
							<label> <input type="text" name="textfield" /> </label> 
						</form> 
					</div> 
					<div class="words_down"> 
						<table width="433" height="35"> 
							<tr> 
								<td width="238"><table width="242"> 
										<tr> 
											<td width="46"> </td> 
											<td width="184"><div align="right"> 
													<form id="form3" name="form3" method="post" action=""> 
														<label> <input type="checkbox" name="checkbox" 
															value="checkbox" id="anonymous" /> </label> 
													</form> 
												</div> 
											</td> 
										</tr> 
									</table> 
								</td> 
								<td width="42"><span class="STYLE17">匿名</span> 
								</td> 
								<td width="137"><form id="form2" name="form2" method="post" 
										action=""> 
										<label> <input type="button" name="Submit" value="确定" id="confirm" /> 
										</label> 
									</form></td> 
							</tr> 
						</table> 
					</div> 
				</div> 
			</div> 
			<div class="right_content"> 
				<table width="100"> 
					<tr> 
						<td height="167"><a href="#"><img src="image/image1.png" 
								width="212" height="149" border="0" /> 
						</a> 
						</td> 
					</tr> 
					<tr> 
						<td height="167"><a href="#"><img src="image/image2.png" 
								border="0" /> 
						</a> 
						</td> 
					</tr> 
					<tr> 
						<td> <a href="#"><img src="image/image3.png" 
								border="0" /> 
						</a> 
						</td> 
					</tr> 
				</table> 
			</div> 
		</div> 
	</div> 
	<script type="text/javascript" src="./js/jquery-1.9.1.min.js"></script> 
	<script type="text/javascript" src="./js/layer/layer.min.js"></script> 
	<script type="text/javascript"> 
		$(function(){ 
		   $("#confirm").bind("click",function(){ 
		   				//判断是否为匿名		   				 
		   				 alert($("#anonymous").is(":checked")); 
		            
		   }); 
		        
				 
		}); 
	</script> 
 
	 
 
</body> 
</html> 
</span>


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