Ajax+asp应用实例 注册模块，表单提交
2018-09-06 10:43
<!--注册模块-->default.asp
复制代码 代码如下:
<!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
<html xmlns=
<head>
<title>Ajax - Sample1</title>
<meta http-equiv=Content-Type content=text/html; charset=utf-8 /> //请一定要将此页的编码设为UTF-8,否则将出现乱码
<meta http-equiv=pragma content=no-cache/>
<script language=javascript type=text/javascript src=reg.js></script>
<link rel=stylesheet href=css.css type=text/css media=all/>
<style type=text/css>
<!--
#Layer1 {
position:absolute;
width:200px;
height:115px;
z-index:1;
left: 409px;
top: 88px;
}
-->
</style>
</head>
<body>
<h2>Ajax应用实例: 注册模块</h2>
<div id=Layer1>
<div id=msg></div>
</div>
ID: <input type=text id=regid />
Password: <input type=password id=regpassword />
<input name=f type=file />
<input type=submit id=regsubmit value=注册 onclick=Check() />
<h2>当注册ID为 tony的用户时,后台验证该ID已存在,返回提示信息<br />
为突出显示无刷新效果,服务器端程序将自动进行百万加法运算
</h2>
</body>
</html>
复制代码 代码如下:
<!----表单数据提交脚本--->REG.JS
function GE(a){return document.getElementById(a);}
function Check(){
if(GE(regpassword).value==){GE(msg).innerHTML=password 不能为空;return false}
var X=new ActiveXObject(Msxml2.XMLHTTP);
if(X){
GE(regsubmit).disabled=true;
X.onreadystatechange=function(){
if(X.readyState==4){
if(X.status==200){
eval(X.responseText)
}
else{GE(msg).innerHTML=X.statusText}
}
else{GE(msg).innerHTML=正在提交数据...}
};
X.open(POST,reg.asp,true);
X.setRequestHeader(Content-Type,application/x-
var SendData = regid=+GE(regid).value+®password=+GE(regpassword).value+&file=+GE(f).value
X.send(SendData)
}
else{
GE(msg).innerHTML=你的浏览器不支持XMLHttpRequest
}
}
<!---程序处理--->reg.asp
复制代码 代码如下:
<%@ LANGUAGE=VBSCRIPT CODEPAGE=65001%>//CODEPAGE必须为650001,否则也出现乱码,如果有HTML文字,一定设为UTF-8编码,否则将出现乱码.
<%
Dim regid, regpassword, str
regid=Request.Form(regid)
regpassword=Request.Form(regpassword)
f=Request.Form(file)
Dim i, ii
ii = 0
For i = 0 To 1000000
ii = ii + i
Next
If regid= or regpassword= then
str = ID和PASSWORD必须填写
Else
If regid <> tony Then
str = 注册成功,ID为 & regid & , 密码为 & regpassword&f
Else
str = 注册失败,ID已经存在
End If
End if
Response.End
%>
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文章标题：Ajax+asp应用实例 注册模块，表单提交
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