<!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 runat="server">
<title></title>
<style type="text/css">
#sel
{
width: 137px;
}
</style>
<script type="text/javascript">
function setsel()
{
var options = new Array();
var option=null;
for(var i=1985;i<2012;i++){
option=new Option(i,"value"+i);
options[options.length] = option;
}
setOptions("sel",options);
} function setOptions(selector, options){
var selector=document.getElementById(selector);
// selector.selectedIndex = 0;//默认选中第一个
// selector.options.length = 0;//初始化select
if (options){
for (var i = 0; i < options.length; i++){
selector.options[selector.options.length] = options[i];
}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<select id="sel" onchange="setsel()">
<option></option>
</select>
</div>
</form>
</body>
</html>
各位大神帮忙看一下怎么没法实现
<head runat="server">
<title></title>
<style type="text/css">
#sel
{
width: 137px;
}
</style>
<script type="text/javascript">
function setsel()
{
var options = new Array();
var option=null;
for(var i=1985;i<2012;i++){
option=new Option(i,"value"+i);
options[options.length] = option;
}
setOptions("sel",options);
} function setOptions(selector, options){
var selector=document.getElementById(selector);
// selector.selectedIndex = 0;//默认选中第一个
// selector.options.length = 0;//初始化select
if (options){
for (var i = 0; i < options.length; i++){
selector.options[selector.options.length] = options[i];
}
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<select id="sel" onchange="setsel()">
<option></option>
</select>
</div>
</form>
</body>
</html>
各位大神帮忙看一下怎么没法实现
各位帮我看一下怎么改 O(∩_∩)O谢谢