[jsp]代码库
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!-- 跳转到登录页面之前的URL -->
<%
String redirectUrl = (String) request.getSession().getAttribute("redirectUrl");
String bikeNo = (String) request.getSession().getAttribute("bikeNo");
request.setAttribute("url", redirectUrl);
request.setAttribute("bikeNo", bikeNo);
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1.0"/>
<title>登录</title>
<!-- 引入 Bootstrap -->
<link href="${pageContext.request.contextPath}/css/bootstrap.min.css" rel="stylesheet">
<!-- 引入自定义css -->
<link href="${pageContext.request.contextPath}/css/style.css" rel="stylesheet">
<!-- jQuery -->
<script src="${pageContext.request.contextPath}/js/jquery.min.js"></script>
<!-- 包括所有已编译的插件 -->
<script src="${pageContext.request.contextPath}/js/bootstrap.min.js"></script>
</head>
<body class="login">
<div class="container a ">
<div class="row center-vertical">
<%--屏蔽框--%>
<div class="hidebox" align="center">
<img src="${pageContext.request.contextPath}/images/Loading.gif"
style="width: 69.6px;height: 44.8px;top:50%;left:50%;margin-top:322px;border-radius:6px;"/>
</div>
<div class="col-sm-4 col-sm-offset-4 ">
<br><br><br>
<form class="bs-example bs-example-form" role="form">
<div class="input-control" align="center" style="margin-bottom: 10px">
<img src="${pageContext.request.contextPath}/images/logo.jpg" style="width: 60px;height: 60px"/>
<h1>租借单车</h1>
</div>
<div class="input-group input-group-lg">
<span class="input-group-addon">
<span class="glyphicon glyphicon-phone"></span>
</span>
<input type="text" class="form-control input-lg" id="userPhone" name="userPhone"
placeholder="请输入手机号" maxlength="11" onkeyup="this.value=this.value.replace(/\D/g,'')"
onafterpaste="this.value=this.value.replace(/\D/g,'')">
<span class="glyphicon form-control-feedback"></span>
</div>
<br>
<div class="input-group input-group-lg">
<span class="input-group-addon">
<span class="glyphicon glyphicon-picture"></span>
</span>
<input type="text" name="kaptcha" class="form-control input-lg" id="kaptcha" placeholder="请输入验证码">
<span class="glyphicon form-control-feedback"></span>
<span class="input-group-addon-kaptcha">
<img src="${pageContext.request.contextPath}/login/getkaptchaCode.do" id="kaptchaImage"
style="cursor:pointer">
</span>
</div>
<br>
<div class="form-group center">
<p align="center">
<button type="button" class="btn btn-lg btn-md btn-primary" id="submit">登录</button>
</p>
</div>
<button type="button" id="showBox">显示</button>
</form>
</div>
</div>
</div>
</body>
<script>
//更换验证码
$("#kaptchaImage").click(function () {
$(this).attr('src', '${pageContext.request.contextPath}/login/getkaptchaCode.do?' + Math.floor(Math.random() * 100));
});
//校验手机号格式
function checkUserPhone() {
var $userPhone = $("#userPhone");
var userPhone = $userPhone.val();
if (!userPhone) {
addCheckError($userPhone);
return false;
}
var reg = /^1[3|4|5|7|8][0-9]{9}$/; //手机号验证规则
if (!reg.test(userPhone)) {
addCheckError($userPhone);
return false;
}
addCheckOk($userPhone);
return userPhone;
}
//校验验证码格式
function checkKaptcha() {
var $kaptcha = $("#kaptcha");
var kaptcha = $kaptcha.val();
if (!kaptcha) {
addCheckError($kaptcha);
return false;
}
var regKaptcha = /^[0-9a-zA-Z]{4}$/;//验证码验证规则
if (!regKaptcha.test(kaptcha)) {
addCheckError($kaptcha);
return false;
}
//addCheckOk($kaptcha);
return kaptcha;
}
//添加校验错误样式
function addCheckError($element) {
$element.parent("div").addClass("has-error");
$element.next("span").addClass("glyphicon-remove-sign");
}
//移除校验错误样式
function removeCheckError($element) {
$element.parent("div").removeClass("has-error");
$element.next("span").removeClass("glyphicon-remove-sign");
}
//添加校验成功样式
function addCheckOk($element) {
$element.parent("div").addClass("has-success");
$element.next("span").addClass("glyphicon-ok-sign");
}
//移除校验成功样式
function removeCheckOk($element) {
$element.parent("div").removeClass("has-success");
$element.next("span").removeClass("glyphicon-ok-sign");
}
//当输入框获得焦点时，移除成功或失败样式
$("#userPhone,#kaptcha").on("focus", function () {
removeCheckError($(this));
removeCheckOk($(this));
});
//验证用书输入的验证码是否正确
/*$('#kaptcha').on("blur", function () {
var kaptcha = checkKaptcha();
if (!kaptcha) {
return false;
}
$.ajax({
type: "POST",
url: "${pageContext.request.contextPath}/login/check.do",
data: {"kaptcha": kaptcha},
dataType: "json",
success: function (data) {
alert(data.kaptchaFlag);
}
});
});*/
//登录
$("#submit").on("click", function () {
showBox();
var userPhone = checkUserPhone();
if (!userPhone) {
hideBox();
return false;
}
var kaptcha = checkKaptcha();
if (!kaptcha) {
hideBox();
return false;
}
var url = "${url}";
if (!url) {
window.location.href = "${pageContext.request.contextPath }/index.jsp";
return;
}
url = "${url}" + "?bikeNo=" + "${bikeNo}";
$.ajax({
type: "POST",
url: "${pageContext.request.contextPath }/login/login.do",
data: {
userPhone: userPhone,
kaptcha: kaptcha
},
dataType: "json",
success: function (data) {
console.info("data:" + data);
if (data.kaptchaFlag) {
//alert("验证码正确");
addCheckOk($("#kaptcha"));
if (data.userFlag) {
window.location.href = url;
} else {
alert("用户不存在");
hideBox();
}
} else {
alert("验证码错误");
addCheckError($("#kaptcha"));
hideBox();
}
}
});
});
$("#showBox").click(function () {
showBox();
});
$("#hideBox").click(function () {
hideBox();
});
//页面屏蔽不可点击
function showBox() {
$(".hidebox").show().height($(window).height());
}
//去除隐藏层和弹出层
function hideBox() {
$(".hidebox").hide();
}
</script>
</html>
[源代码打包下载]
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src.zip(免费下载)[4 次下载]
初级程序员
by: 云代码会员 发表于：2019-06-17 08:49:13 顶(0) | 踩(0) 回复
怎么弄？
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