日期:2014-05-16 浏览次数:20395 次
<!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=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
function selNum(Form,idname){
var nn = 0;
for(var i=0; i<Form.elements.length; i++){
if(Form.elements[i].name == idname){
if(Form.elements[i].checked){
nn++;
}
}
}
return nn;
}
function Test(){
num=selNum(form1,"id");
alert(num);
}
</script>
</head>
<body>
<form name="form1" method="post" action="">
<%for i = 0 to 10%>
<input name="id" type="checkbox" id="id" value="<%=i%>" />
<%next%>
<input type="button" name="s" value="测试" onclick="javascript:Test();" />
</form>
</body>
</html>
<!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=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
function selNum(Form,idname){
var nn = 0;
for(var i=0; i<Form.elements.length; i++){
if(Form.elements[i].name == idname){
if(Form.elements[i].checked){
nn++;
}
}
}
return nn;
}
function Test(){
num=selNum(document.form1,"id");
alert(num);
}
</script>
</head>
<body>
<form name="form1" method="post" action="">
<%for i = 0 to 10%>
<input name="id" type="checkbox" id="id" value="<%=i%>" />
<%next%>
<input type="button" name="s" value="测试" onclick="javascript:Test();" />
</form>
</body>
</html>