这是一个简单的在表单提交之前进行数据处理的js,transition_form()是数据处理函数,可是这个页面在ff,chrom下面都可以用,IE下面却不可以用,这是怎么回事呢,请高人指点!<!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>无标题文档</title>
<script language="javascript">
function sub()
{
var url=transition_form(document.getElementById("textfield").value);
if(url)
{
location.href='/a/'+url+'/';
}
}
function transition_form(url) {
_url=url.toLowerCase();
if (_url.indexOf("http://") >= 0) {
var _url = url.replace("http://", "");
}
if (_url.indexOf("/") >= 0) {
var _site_arr = _url.split("/");
var _site = _site_arr[0];
} else {
var _site = _url;
}
_site = _site.trim();
_site = _site.replace(" ", "");
return _site;
}
</script>
</head><body>
<form id="form1" name="form1" method="get" action="" onsubmit="sub();return false;">
<label for="textfield"></label>
<input type="text" name="textfield" id="textfield" />
<input type="submit" name="button" id="button" value="提交" />
</form>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script language="javascript">
function sub()
{
var url=transition_form(document.getElementById("textfield").value);
if(url)
{
location.href='/a/'+url+'/';
}
}
function transition_form(url) {
_url=url.toLowerCase();
if (_url.indexOf("http://") >= 0) {
var _url = url.replace("http://", "");
}
if (_url.indexOf("/") >= 0) {
var _site_arr = _url.split("/");
var _site = _site_arr[0];
} else {
var _site = _url;
}
_site = _site.trim();
_site = _site.replace(" ", "");
return _site;
}
</script>
</head><body>
<form id="form1" name="form1" method="get" action="" onsubmit="sub();return false;">
<label for="textfield"></label>
<input type="text" name="textfield" id="textfield" />
<input type="submit" name="button" id="button" value="提交" />
</form>
</body>
</html>
没有什么提示,ie8下的效果就是表单提交了,地址栏是这样的:http://localhost/zhengli/form.html?textfield=fdsa&button=%E6%8F%90%E4%BA%A4
没有这个方法
试试