11.8
今天我们实现学生的前端信息，学生部分的前端代码，学生部分的后端代码在User的后端代码中
register.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>学生注册</title>
<style>
button {
display: block;
margin-top: 10px;
padding: 10px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 3px;
cursor: pointer;
}
.centered-form {
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
}
.bordered-form {
border: 2px solid #000; /* 边框样式 */
padding: 20px; /* 可选的内边距 */
background-color: #f0f0f0; /* 可选的背景颜色 */
}
</style>
</head>
<body>
<div class="centered-form">
<div class="bordered-form">
<h1>学生注册</h1>
<form id="register">
<label for="College">所属学院:</label><input type="text" id="College">
<br>
<label for="Professionals">所属专业:</label><input type="text" id="Professionals">
<br>
<label for="Class">所属班级:</label><input type="text" id="Class">
<br>
<label for="id">学号:</label><input type="text" id="id">
<br>
<label for="StuName">姓名:</label><input type="text" id="StuName">
<br>
<label>性别:</label>
<div id="sex">
<label><input type="radio" name="sex" value="男"> 男</label>
<label><input type="radio" name="sex" value="女"> 女</label>
</div>
<label for="Phone">手机号:</label><input type="text" id="Phone">
<br>
<label for="Position">职位:</label>
<select id="Position" name="Position" required>
<option value="">请选择</option>
<option value="班长">班长</option>
<option value="副班长">副班长</option>
<option value="团支书">团支书</option>
<option value="学习委员">学习委员</option>
<option value="宿舍长">宿舍长</option>
<option value="无">无</option>
</select>
<div class="centered-buttons">
<button type="submit" style="display: block; margin: 0 auto;">注册</button>
</div>
</form>
</div>
</div>
</body>
<script>
document.getElementById('register').addEventListener('submit', function (event) {
event.preventDefault();
const id = document.getElementById('id');
const StuName = document.getElementById('StuName');
const grade = document.getElementById('Class');
const sex = document.querySelectorAll('input[name="sex"]');
let s;
sex.forEach(radio => {
if (radio.checked) {
s = radio.value;
alert(s);
}
});
const College = document.getElementById('College');
const Professionals = document.getElementById('Professionals');
const Phone = document.getElementById('Phone');
const Position = document.getElementById('Position');
console.log(id.value + StuName.value + s + grade.value + College.value + Professionals.value + Phone.value + Position.value);
const requestUrl = 'http://localhost:8080/user/add';
fetch(requestUrl, {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(
{
stuId: id.value,
stuName: StuName.value,
grade: grade.value,
sex: s,
college: College.value,
professionals: Professionals.value,
phone: Phone.value,
position: Position.value,
state: 0
})
})
.then(res => res.json())
.then(data => {
if (data.msg === 'success') {
alert("添加成功,请等待审核");
console.log(data.data.grade);
} else {
alert("添加失败 " + data.msg);
}
})
.catch(error => {
alert("请求失败，请重试");
console.error(error);
});
})
</script>
</html>
student.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>学生信息管理系统</title>
<style>
.form {
width: 600px;
margin: 0 auto;
/*border: 1px solid red;*/
}
.form table {
margin: 0 auto;
}
.form table tr td {
width: 100px;
height: 30px;
border: 1px solid #000;
text-align: center;
}
button {
display: block;
margin-top: 10px;
padding: 10px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 3px;
cursor: pointer;
}
</style>
</head>
<body>
<h1 style="text-align: center">学生信息管理系统</h1>
<script>
// 获取URL中的用户名参数
var urlParams = new URLSearchParams(window.location.search);
var username = urlParams.get('username');
console.log(username);
</script>
<div class="form">
<table border="1px" cellspacing="0" width="600px">
<tr>
<th>编号</th>
<th>功能</th>
</tr>
<tr>
<td>1</td>
<td>
<button id="select1">查询学生个人信息</button>
</td>
</tr>
<tr>
<td>2</td>
<td>
<button id="update">修改密码</button>
</td>
</tr>
<tr>
<td>3</td>
<td>
<button id="select2">查询考试信息</button>
</td>
</tr>
</table>
</div>
</body>
<script>
document.getElementById("select1").addEventListener("click", function () {
window.location.href = "student1.html?username=" + encodeURIComponent(username);
});
document.getElementById('update').addEventListener('click', function () {
window.location.href = "student2.html?username=" + encodeURIComponent(username);
})
document.getElementById("select2").addEventListener("click", function () {
window.location.href = "student3.html?username=" + encodeURIComponent(username);
})
</script>
</html>
student1.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>学生信息</title>
<style>
.form {
width: 600px;
margin: 0 auto;
/*border: 1px solid red;*/
}
.form table {
margin: 0 auto;
}
.form table tr td {
width: 100px;
height: 30px;
border: 1px solid #000;
text-align: center;
}
button {
display: block;
margin-top: 10px;
padding: 10px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 3px;
cursor: pointer;
}
</style>
</head>
<body>
<h1 style="text-align: center">个人信息</h1>
<div class="form">
<div id="container">
</div>
</div>
</body>
<script>
// 获取URL中的用户名参数
var urlParams = new URLSearchParams(window.location.search);
var username = urlParams.get('username');
console.log("用户名为:" + username);
const requestUrl = `http://localhost:8080/user/person/${username}`;
function display() {
fetch(requestUrl, {
method: 'GET',
headers: {
'Content-Type': 'application/json'
},
})
.then(response => response.json())
.then(data => {
if (data.msg === 'success') {
generateTable(data.data);
} else {
alert("此结果不存在");
}
})
.catch(error => {
alert("请求失败，请重试");
console.error(error);
});
}
display();
</script>
<script>
function generateTable(data) {
const tableContainer = document.getElementById("container");
// 清空 tableContainer 中的所有子节点
while (tableContainer.hasChildNodes()) {
tableContainer.removeChild(tableContainer.firstChild);
}
const table = document.createElement("table");
const tableBody = document.createElement("tbody");
let row = document.createElement("tr");
row.innerHTML = '<td>学号/用户名</td><td>姓名</td><td>年级</td><td>性别</td><td>学院</td><td>专业</td><td>手机号</td><td>职位</td><td>审核状态</td>';
tableBody.appendChild(row);
let s = "审核中";
if (data.state === 1) {
s = "审核通过";
} else if (data.state === -1) {
s = "审核未通过";
}
row = document.createElement("tr");
row.innerHTML = `<td>${data.stuId}</td><td>${data.stuName}</td><td>${data.grade}</td><td>${data.sex}</td><td>${data.college}</td><td>${data.professionals}</td><td>${data.phone}</td><td>${data.position}</td><td>${s}</td>`;
tableBody.appendChild(row);
table.appendChild(tableBody);
tableContainer.appendChild(table);
}
</script>
</html>
student2.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>修改密码</title>
<style>
button {
display: block;
margin-top: 10px;
padding: 10px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 3px;
cursor: pointer;
}
.centered-form {
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
}
.bordered-form {
border: 2px solid #000; /* 边框样式 */
padding: 20px; /* 可选的内边距 */
background-color: #f0f0f0; /* 可选的背景颜色 */
}
</style>
</head>
<body>
<h1 style="text-align: center">修改密码</h1>
<div class="centered-form">
<div class="bordered-form">
<label for="old">旧密码</label>
<input type="text" id="old" required>
<br>
<label for="new1">新密码</label>
<input type="text" id="new1" required>
<br>
<label for="new2">确认新密码</label>
<input type="text" id="new2" required>
<div id="match"></div>
<br>
<button id="update" style="display: block; margin: 0 auto;">更改密码</button>
</div>
</div>
</body>
<script>
const newPassword1 = document.getElementById("new1");
const newPassword2 = document.getElementById("new2");
const passwordMatchMessage = document.getElementById("match");
function checkPasswordMatch() {
const password1 = newPassword1.value;
const password2 = newPassword2.value;
if (password1 === password2) {
passwordMatchMessage.textContent = "两次密码一致";
passwordMatchMessage.style.color = "green";
} else {
passwordMatchMessage.textContent = "两次密码不一致";
passwordMatchMessage.style.color = "red";
}
}
newPassword1.addEventListener("input", checkPasswordMatch);
newPassword2.addEventListener("input", checkPasswordMatch);
</script>
<script>
var urlParams = new URLSearchParams(window.location.search);
var username = urlParams.get('username');
console.log("用户名为:" + username);
document.getElementById('update').addEventListener('click', function () {
const requestUrl = `http://localhost:8080/user/getUser/${username}`;
fetch(requestUrl, {
method: 'GET',
headers: {
'Content-Type': 'application/json'
},
})
.then(response => response.json())
.then(data => {
if (data.msg === 'success') {
console.log(data);
deal(data.data);
} else {
alert("此结果不存在");
}
})
.catch(error => {
alert("请求失败，请重试");
console.error(error);
});
})
</script>
<script>
function deal(data) {
const old = document.getElementById('old').value;
const new1 = document.getElementById('new1').value;
const new2 = document.getElementById('new2').value;
const password=data.password;
console.log("密码为 "+password);
if(old!==password)
{
alert("您输入的旧密码有误");
}
else if(old!==password&&new1!==new2)
{
alert("输入的两次密码不一致");
}
else if (old === password && new1 === new2) {
const requestUrl = `http://localhost:8080/user/update/${username}/${new1}`;
fetch(requestUrl, {
method: 'PUT',
headers: {
'Content-Type': 'application/json'
},
})
.then(response => response.json())
.then(data => {
if (data.msg === 'success') {
console.log(data+" 111");
alert("修改成功,请您重新登陆");
window.location.href="http://localhost:8080/index.html";
} else {
alert("修改失败");
}
})
.catch(error => {
alert("请求失败，请重试");
console.error(error);
});
}
}
</script>
</html>
student3.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>考试信息查询</title>
<style>
.reSet {
background-color: #4CAF50;
color: white;
border: none;
padding: 10px 20px;
text-align: center;
text-decoration: none;
display: inline-block;
font-size: 16px;
margin: 4px 2px;
cursor: pointer;
}
.form {
width: 600px;
margin: 0 auto;
/*border: 1px solid red;*/
}
.form table {
margin: 0 auto;
}
.form table tr td {
width: 100px;
height: 30px;
border: 1px solid #000;
text-align: center;
}
button {
display: block;
margin-top: 10px;
padding: 10px;
background-color: #007bff;
color: #fff;
border: none;
border-radius: 3px;
cursor: pointer;
}
.centered-form {
text-align: center;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
}
.bordered-form {
border: 2px solid #000; /* 边框样式 */
padding: 150px; /* 可选的内边距 */
background-color: #f0f0f0; /* 可选的背景颜色 */
}
</style>
</head>
<body>
<h1 style="text-align: center">考试信息查询</h1>
<!--边框居中-->
<div class="centered-form">
<!-- 增加边框-->
<div class="bordered-form">
<!-- 调整边框大小-->
<div class="form">
<form id="selectForm">
<label for="courseName">课程名称:</label>
<input type="text" id="courseName" name="courseName" required>
<br>
<label for="courseClass">授课班级</label>
<input type="text" id="courseClass" name="courseClass" required>
<br>
<label for="courseMajor">授课专业</label>
<input type="text" id="courseMajor" name="courseMajor" required>
<br>
<button type="submit" style="display: block; margin: 0 auto;">查询</button>
</form>
<div id="container">
</div>
</div>
</div>
</div>
</body>
<script>
document.getElementById('selectForm').addEventListener('submit', function (event) {
event.preventDefault();
const courseName = document.getElementById('courseName').value;
const courseClass = document.getElementById('courseClass').value;
const courseMajor = document.getElementById('courseMajor').value;
const requestUrl = `http://localhost:8080/user/selectTest/${courseName}/${courseClass}/${courseMajor}`;
fetch(requestUrl,
{
method: 'GET',
headers: {
'Content-Type': 'application/json'
},
})
.then(response => response.json())
.then(data => {
if (data.msg === 'success') {
alert("查询成功");
generate(data.data, courseName, courseClass, courseMajor);
} else {
alert("查询失败");
}
})
.catch(error => {
alert("请求失败，请重试");
console.error(error);
});
});
</script>
<script>
function generate(data, courseName, courseClass, courseMajor) {
const tableContainer = document.getElementById("container");
// 清空 tableContainer 中的所有子节点
while (tableContainer.hasChildNodes()) {
tableContainer.removeChild(tableContainer.firstChild);
}
const table = document.createElement("table");
const tableBody = document.createElement("tbody");
let row = document.createElement("tr");
row.innerHTML = '<td>申请日期</td><td>课程名称</td><td>授课班级</td><td>授课专业</td><td>审核状态</td>';
tableBody.appendChild(row);
// 查询方式是按姓名查询或多条查询
for (let i = 0; i < data.length; i++) {
let s;
if (data[i].auditStatus === 0) {
s = "待审核";
} else if (data[i].auditStatus === -1) {
s = "未通过";
} else if (data[i].auditStatus === 1) {
s = "已符合";
} else if (data[i].auditStatus === 2) {
s = "已通过";
}
row = document.createElement("tr");
let p1 = data[i].professional;
let p2 = data[i].professionalConclusion;
if (data[i].professional === null) {
p1 = "未进行";
p2 = "未进行";
}
let r1 = data[i].Reasonable;
let r2 = data[i].ReasonableConclusion;
if (data[i].Reasonable === undefined) {
r1 = "未进行";
r2 = "未进行";
}
let d = data[i].cardDate;
row.innerHTML = `<td><button type="button" id="search" onclick="redirectToSelectAll('${courseName},${courseClass},${courseMajor}')">${d}</button></td><td>${data[i].courseName}</td><td>${data[i].courseClass}</td><td>${data[i].courseMajor}</td><td>${s}</td>`;
tableBody.appendChild(row);
table.appendChild(tableBody);
tableContainer.appendChild(table);
}
}
function redirectToSelectAll(parameters) {
var [courseName, courseClass, courseMajor] = parameters.split(',');
// 对每个参数进行处理，比如 URL 编码
var encodedCourseName = encodeURIComponent(courseName.trim());
var encodedCourseClass = encodeURIComponent(courseClass.trim());
var encodedCourseMajor = encodeURIComponent(courseMajor.trim());
// 构建 URL
var targetURL = `../All/test.html?courseName=${encodedCourseName}&courseClass=${encodedCourseClass}&courseMajor=${encodedCourseMajor}`;
// 重定向
window.location.href = targetURL;
}
</script>
</html>
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