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分享如何把这个验证码给取消掉。
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Login.aspx.cs" Inherits="HouseManageSys.Web.Login" %>
<!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>
<title>登录页面</title>
<link href="/Themes/Styles/Site.css" rel="stylesheet" type="text/css" />
<link href="/Themes/Styles/login.css" rel="stylesheet" type="text/css" />
<script src="/Themes/Scripts/jquery-1.8.2.min.js" type="text/javascript"></script>
<script src="/Themes/Scripts/FunctionJS.js" type="text/javascript"></script>
<script type="text/javascript">
//回车键
document.onkeydown = function (e) {
if (!e) e = window.event; //火狐中是 window.event
if ((e.keyCode || e.which) == 13) {
var obtnSearch = document.getElementById("Log_Submit")
obtnSearch.blur(); //让另一个控件获得焦点就等于让文本输入框失去焦点
obtnSearch.click();
}
}
//初始化
$(function () {
$("#txtCode").bind('keyup', function () {
if ($("#txtCode").val().length == 4) {
return CheckUserDataValid();
}
})
})
function LoginBtn() {
var name = $("#txtUserName").val();
var pwd = $("#txtUserPwd").val();
var code = $("#txtCode").val();
$("#errorMsg0").html("");
$("#errorMsg1").html("");
$("#errorMsg2").html("");
if (name == "") {
$("#txtUserName").focus();
$("#errorMsg0").html("账户不能为空");
return false;
} else if (pwd == "") {
$("#txtUserPwd").focus();
$("#errorMsg1").html("密码不能为空");
return false;
} else if (code == "") {
$("#txtCode").focus();
$("#errorMsg2").html("验证码不能为空");
return false;
} else {
return true;
}
}
/**
数据验证完整性
**/
function CheckUserDataValid() {
if (!LoginBtn()) {
return false;
}
else {
CheckingLogin(1);
var userName = $("#txtUserName").val();
var userPwd = $("#txtUserPwd").val();
var code = $("#txtCode").val();
var parm = 'action=login&user_Account=' + escape(userName) + '&userPwd=' + escape(userPwd) + '&code=' + escape(code);
getAjax('Login.ashx', parm, function (rs) {
rs = eval("(" + rs + ")");
if (parseInt(rs.State) == 0) {
$("#txtCode").focus();
$("#errorMsg2").html("验证码输入不正确");
CheckingLogin(0);
ToggleCode("Verify_codeImag", 'CheckNum.aspx?key=ValidUserLogin');
return false;
} else if (parseInt(rs.State) == 10) {
$("#txtUserName").focus();
$("#errorMsg0").html("账户或密码有错误");
CheckingLogin(0);
ToggleCode("Verify_codeImag", 'CheckNum.aspx?key=ValidUserLogin');
return false;
} else if (parseInt(rs.State) == 1) {
setInterval(Load, 1000);
} else {
CheckingLogin(0);
alert('服务器连接不上,联系管理员！');
window.location.href = window.location.href.replace('#', '');
return false;
}
});
}
}
//登陆加载
function Load() {
window.location.href = 'Default.aspx';
return false;
}
//清空
function resetInput() {
$("#txtUserName").focus(); //默认焦点
$("#txtUserName").val("");
$("#txtUserPwd").val("");
}
function CheckingLogin(id) {
if (id == 1) {
$("#Log_Submit").attr("disabled", "disabled")
$("#Log_Submit").attr("class", "signload");
$(".load").show();
} else {
$("#Log_Submit").attr("disabled", "")
$("#Log_Submit").attr("class", "sign");
$(".load").hide();
}
}
</script>
</head>
<body style="padding-top: 167px">
<form id="form1" runat="server">
<div class="boxLogin">
<dl>
<dd>
<div class="s1">
账 户：</div>
<div class="s2">
<input type="text" id="txtUserName" value="admin" class="txt" style="width: 122px;" />
<span id="errorMsg0" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="s3">
密 码：</div>
<div class="s4">
<input type="password" onpaste="return false;" id="txtUserPwd" value="1" class="txt"
onpaste="return false;" style="width: 122px;" /> <span id="errorMsg1" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="s5">
验证码：</div>
<div class="s6">
<input type="text" id="txtCode" maxlength="4" class="txt" style="ime-mode: disabled;
width: 48px;" />
<img src="CheckNum.aspx?key=ValidUserLogin" id="Verify_codeImag" width="70" height="22"
alt="点击切换验证码" title="点击切换验证码" style="margin-top: 0px; vertical-align: top; cursor: pointer;"
onclick="ToggleCode(this.id, 'CheckNum.aspx?key=ValidUserLogin');return false;" />
<span id="errorMsg2" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="load">
<img src="../Themes/Images/Login/loading.gif" /></div>
</dd>
</dl>
<div class="s8">
<input id="Log_Submit" type="button" class="sign" onclick="return CheckUserDataValid();" />
</div>
</div>
<div class="copyright">
<p id="cp">
最佳浏览环境：IE8.0～10.0或基于IE内核的浏览器，1280×800显示分辨率。
</p>
</div>
</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>
<title>登录页面</title>
<link href="/Themes/Styles/Site.css" rel="stylesheet" type="text/css" />
<link href="/Themes/Styles/login.css" rel="stylesheet" type="text/css" />
<script src="/Themes/Scripts/jquery-1.8.2.min.js" type="text/javascript"></script>
<script src="/Themes/Scripts/FunctionJS.js" type="text/javascript"></script>
<script type="text/javascript">
//回车键
document.onkeydown = function (e) {
if (!e) e = window.event; //火狐中是 window.event
if ((e.keyCode || e.which) == 13) {
var obtnSearch = document.getElementById("Log_Submit")
obtnSearch.blur(); //让另一个控件获得焦点就等于让文本输入框失去焦点
obtnSearch.click();
}
}
//初始化
$(function () {
$("#txtCode").bind('keyup', function () {
if ($("#txtCode").val().length == 4) {
return CheckUserDataValid();
}
})
})
function LoginBtn() {
var name = $("#txtUserName").val();
var pwd = $("#txtUserPwd").val();
var code = $("#txtCode").val();
$("#errorMsg0").html("");
$("#errorMsg1").html("");
$("#errorMsg2").html("");
if (name == "") {
$("#txtUserName").focus();
$("#errorMsg0").html("账户不能为空");
return false;
} else if (pwd == "") {
$("#txtUserPwd").focus();
$("#errorMsg1").html("密码不能为空");
return false;
} else if (code == "") {
$("#txtCode").focus();
$("#errorMsg2").html("验证码不能为空");
return false;
} else {
return true;
}
}
/**
数据验证完整性
**/
function CheckUserDataValid() {
if (!LoginBtn()) {
return false;
}
else {
CheckingLogin(1);
var userName = $("#txtUserName").val();
var userPwd = $("#txtUserPwd").val();
var code = $("#txtCode").val();
var parm = 'action=login&user_Account=' + escape(userName) + '&userPwd=' + escape(userPwd) + '&code=' + escape(code);
getAjax('Login.ashx', parm, function (rs) {
rs = eval("(" + rs + ")");
if (parseInt(rs.State) == 0) {
$("#txtCode").focus();
$("#errorMsg2").html("验证码输入不正确");
CheckingLogin(0);
ToggleCode("Verify_codeImag", 'CheckNum.aspx?key=ValidUserLogin');
return false;
} else if (parseInt(rs.State) == 10) {
$("#txtUserName").focus();
$("#errorMsg0").html("账户或密码有错误");
CheckingLogin(0);
ToggleCode("Verify_codeImag", 'CheckNum.aspx?key=ValidUserLogin');
return false;
} else if (parseInt(rs.State) == 1) {
setInterval(Load, 1000);
} else {
CheckingLogin(0);
alert('服务器连接不上,联系管理员！');
window.location.href = window.location.href.replace('#', '');
return false;
}
});
}
}
//登陆加载
function Load() {
window.location.href = 'Default.aspx';
return false;
}
//清空
function resetInput() {
$("#txtUserName").focus(); //默认焦点
$("#txtUserName").val("");
$("#txtUserPwd").val("");
}
function CheckingLogin(id) {
if (id == 1) {
$("#Log_Submit").attr("disabled", "disabled")
$("#Log_Submit").attr("class", "signload");
$(".load").show();
} else {
$("#Log_Submit").attr("disabled", "")
$("#Log_Submit").attr("class", "sign");
$(".load").hide();
}
}
</script>
</head>
<body style="padding-top: 167px">
<form id="form1" runat="server">
<div class="boxLogin">
<dl>
<dd>
<div class="s1">
账 户：</div>
<div class="s2">
<input type="text" id="txtUserName" value="admin" class="txt" style="width: 122px;" />
<span id="errorMsg0" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="s3">
密 码：</div>
<div class="s4">
<input type="password" onpaste="return false;" id="txtUserPwd" value="1" class="txt"
onpaste="return false;" style="width: 122px;" /> <span id="errorMsg1" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="s5">
验证码：</div>
<div class="s6">
<input type="text" id="txtCode" maxlength="4" class="txt" style="ime-mode: disabled;
width: 48px;" />
<img src="CheckNum.aspx?key=ValidUserLogin" id="Verify_codeImag" width="70" height="22"
alt="点击切换验证码" title="点击切换验证码" style="margin-top: 0px; vertical-align: top; cursor: pointer;"
onclick="ToggleCode(this.id, 'CheckNum.aspx?key=ValidUserLogin');return false;" />
<span id="errorMsg2" class="errorMsg"></span>
</div>
</dd>
<dd>
<div class="load">
<img src="../Themes/Images/Login/loading.gif" /></div>
</dd>
</dl>
<div class="s8">
<input id="Log_Submit" type="button" class="sign" onclick="return CheckUserDataValid();" />
</div>
</div>
<div class="copyright">
<p id="cp">
最佳浏览环境：IE8.0～10.0或基于IE内核的浏览器，1280×800显示分辨率。
</p>
</div>
</form>
</body>
</html>
...全文
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w12725 2018-04-08
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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="HouseManageSys.Web.Default" %>
<!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 id="Head1">
<title>房屋租赁管理系统</title>
<link href="Css/default.css" rel="stylesheet" type="text/css" />
<link href="js/themes/default/easyui.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" type="text/css" href="js/themes/icon.css" />
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="js/jquery.easyui.min.js"></script>
<script src="menu.js?v=1.0" type="text/javascript"></script>
<script type="text/javascript" src='js/XiuCai.index.js'> </script>
<script type="text/javascript">
//设置登录窗口
function openPwd() {
$('#w').window({
title: '修改密码',
width: 300,
modal: true,
shadow: true,
closed: true,
height: 160,
resizable: false
});
}
//关闭登录窗口
function closePwd() {
$('#w').window('close');
}
//修改密码
function serverLogin() {
var $newpass = $('#txtNewPass');
var $rePass = $('#txtRePass');
if ($newpass.val() == '') {
msgShow('系统提示', '请输入密码！', 'warning');
return false;
}
if ($rePass.val() == '') {
msgShow('系统提示', '请在一次输入密码！', 'warning');
return false;
}
if ($newpass.val() != $rePass.val()) {
msgShow('系统提示', '两次密码不一至！请重新输入', 'warning');
return false;
}
$.post('/Module/Users/ajax.ashx?newpass=' + $newpass.val() + "&op=updatepass", function (msg) {
msgShow('系统提示', '恭喜，密码修改成功,请退出重新登录！', 'info');
$newpass.val('');
$rePass.val('');
// close();
})
}
$(function () {
openPwd();
$('#editpass').click(function () {
$('#w').window('open');
});
$('#btnEp').click(function () {
serverLogin();
})
$('#btnCancel').click(function () { closePwd(); })
$('#loginOut').click(function () {
$.messager.confirm('系统提示', '您确定要退出本次登录吗?', function (r) {
if (r) {
location.href = '/login.aspx';
}
});
})
});
</script>
<style type="text/css">
.l-topmenu
{
margin: 0;
padding: 0;
height: 75px;
background: #1F94C2 url('/images/index/topmenu.gif') repeat-x;
border-bottom: 4px solid #016897;
position: relative;
}
.l-topmenu-logo
{
width: 245px;
height: 60px;
overflow: hidden;
position: absolute;
left: 20px;
top: 0px;
background: url('/images/index/topmenu-logo2.gif') no-repeat;
}
.l-topmenu-welcome
{
position: absolute;
height: 30px;
left: 280px;
bottom: 0px;
color: #000000;
}
.l-topmenu-username
{
color: White;
font-weight: bold;
}
.l-topmenu-items
{
position: absolute;
height: 31px;
right: 0px;
bottom: 0px;
}
.l-footbar
{
height: 35px;
background: url('/images/index/footbar.gif') repeat-x;
}
</style>
</head>
<body class="easyui-layout" style="overflow-y: hidden" fit="true" scroll="no">
<noscript>
<div style="position: absolute; z-index: 100000; height: 2046px; top: 0px; left: 0px;
width: 100%; background: white; text-align: center;">
<img src="images/noscript.gif" alt='抱歉，请开启脚本支持！' />
</div>
</noscript>
<div id="loading-mask" style="position: absolute; top: 0px; left: 0px; width: 100%;
height: 100%; background: #D2E0F2; z-index: 20000">
<div id="pageloading" style="position: absolute; top: 50%; left: 50%; margin: -120px 0px 0px -120px;
text-align: center; border: 2px solid #8DB2E3; width: 200px; height: 40px; font-size: 14px;
padding: 10px; font-weight: bold; background: #fff; color: #15428B;">
<img src="images/loading.gif" align="absmiddle" />
正在加载中,请稍候...
</div>
</div>
<div region="north" split="true" border="false" class="l-topmenu">
<div class="l-topmenu-logo">
</div>
<div class="l-topmenu-welcome">
</div>
<div class="l-topmenu-items" style="margin-right: 5px">
<span class="l-topmenu-username">
<%=this.CurrentUserInfo.UserName %>，</span>欢迎你 <a href="#" id="editpass">修改密码</a>
<a href="#" id="loginOut">安全退出</a>
</div>
</div>
<div region="south" split="true" class="l-footbar">
<div class="footer">
@www.baidu.com</div>
</div>
<div region="west" split="true" title="导航菜单" style="width: 180px;" id="west">
<div id="nav">
<!-- 导航内容 -->
</div>
</div>
<div id="mainPanle" region="center" style="background: #eee; overflow-y: hidden">
<div id="tabs" class="easyui-tabs" fit="true" border="false">
<div title="欢迎使用" style="padding: 0px; overflow: hidden;">
<iframe id="frame_content" src="Module/portal/portal.aspx" name="frame_content" frameborder="0" width="100%"
height="461" scrolling="no" onload="iFrameHeight()"></iframe>
</div>
</div>
</div>
<!--修改密码窗口-->
<div id="w" class="easyui-window" title="修改密码" collapsible="false" minimizable="false"
maximizable="false" icon="icon-save" style="width: 300px; height: 150px; padding: 5px;
background: #fafafa;">
<div class="easyui-layout" fit="true">
<div region="center" border="false" style="padding: 10px; background: #fff; border: 1px solid #ccc;">
<table cellpadding="3">
<tr>
<td>
新密码：
</td>
<td>
<input id="txtNewPass" type="Password" class="txt01" />
</td>
</tr>
<tr>
<td>
确认密码：
</td>
<td>
<input id="txtRePass" type="Password" class="txt01" />
</td>
</tr>
</table>
</div>
<div region="south" border="false" style="text-align: right; height: 30px; line-height: 30px;">
<a id="btnEp" class="easyui-linkbutton" icon="icon-ok" href="javascript:void(0)">确定</a>
<a id="btnCancel" class="easyui-linkbutton" icon="icon-cancel" href="javascript:void(0)">
取消</a>
</div>
</div>
</div>
<div id="mm" class="easyui-menu" style="width: 150px;">
<div id="tabupdate">
刷新</div>
<div class="menu-sep">
</div>
<div id="close">
关闭</div>
<div id="closeall">
全部关闭</div>
<div id="closeother">
除此之外全部关闭</div>
<div class="menu-sep">
</div>
<div id="closeright">
当前页右侧全部关闭</div>
<div id="closeleft">
当前页左侧全部关闭</div>
<div class="menu-sep">
</div>
<div id="exit">
退出</div>
</div>
<script type="text/javascript">
function iFrameHeight() {
var hmain = document.getElementById("frame_content");
var doc = (document.compatMode != "CSS1Compat") ? document.body : document.documentElement;
hmain.style.height = (Math.max(doc.scrollHeight, doc.clientHeight) - 35) + 'px';
}
</script>
</body>
</html>
这是首页代码
w12725 2018-04-08
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我按这个登陆会提示我验证码错误。不知道为何。
