Backend DevelopmentPHP TutorialHow to generate employee attendance salary calculation module through PHP and VueHow to generate employee attendance salary calculation module through PHP and Vue
How to generate employee attendance salary calculation module through PHP and Vue
Overview:
In every enterprise, employee attendance and salary calculation are one Very important work. In order to simplify and automate this process, we can use PHP and Vue.js to create a salary calculation module for employee attendance. This article will introduce how to use these two tools to achieve this function, and provide specific code examples.
Step 1: Create a database
First, we need to create a database to store employees' attendance records and salary information. Databases can be created and managed using MySQL or other database management systems. The following is an example of a simple employee table and attendance record table:
Employee table (employee):
- id: Employee ID
- Name: Employee name
- Salary (salary): Employee salary
Attendance record sheet (attendance):
- id: Record ID
- Employee ID (employee_id): Employee ID
- Date (date): Attendance date
- Working time (start_time): Working time
- Ending time (end_time): Working time
Step 2: Create back-end API
Use PHP to implement the back-end API and provide interaction with the database. The following is a sample code to obtain employee attendance records:
<?php
// 数据库连接信息
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database";
// 创建数据库连接
$conn = new mysqli($servername, $username, $password, $dbname);
// 检查连接是否成功
if ($conn->connect_error) {
die("数据库连接失败： " . $conn->connect_error);
}
// 获取员工考勤记录
$sql = "SELECT * FROM attendance";
$result = $conn->query($sql);
// 将结果转化为JSON格式并输出
$res = [];
if ($result->num_rows > 0) {
while ($row = $result->fetch_assoc()) {
$res[] = $row;
}
}
echo json_encode($res);
// 关闭数据库连接
$conn->close();
?>Step 3: Create a front-end page
Use Vue.js to create a front-end page for displaying employee attendance records and calculating salary. The following is a sample code for a simple employee attendance record page:
<html>
<head>
<title>员工考勤记录</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
</head>
<body>
<div id="app">
<h1 id="员工考勤记录">员工考勤记录</h1>
<table>
<thead>
<tr>
<th>ID</th>
<th>姓名</th>
<th>日期</th>
<th>上班时间</th>
<th>下班时间</th>
</tr>
</thead>
<tbody>
<tr v-for="record in attendanceRecords">
<td>{{ record.id }}</td>
<td>{{ record.name }}</td>
<td>{{ record.date }}</td>
<td>{{ record.start_time }}</td>
<td>{{ record.end_time }}</td>
</tr>
</tbody>
</table>
<button @click="calculateSalary">计算薪资</button>
<div v-if="calculateSalaryResult">
<p>薪资：{{ calculateSalaryResult }}</p>
</div>
</div>
<script>
// 创建Vue实例
new Vue({
el: '#app',
data: {
attendanceRecords: [],
calculateSalaryResult: null
},
mounted() {
// 获取员工考勤记录
axios.get('api.php')
.then(response => {
this.attendanceRecords = response.data;
})
.catch(error => {
console.log(error);
});
},
methods: {
calculateSalary() {
// 计算薪资的逻辑在这里实现
// 可以从this.attendanceRecords中获取考勤记录，并进行相应的计算
// 最后将计算结果赋值给this.calculateSalaryResult
}
}
});
</script>
</body>
</html>As can be seen from the above code example, Vue.js is used to render and display data, while PHP is used to provide the back-end interface of the data. In the page, we use the axios library to send HTTP requests to obtain back-end data, and save the response results to the data attribute of the Vue instance. Finally, we trigger the logic of calculating salary through the click event of the button.
Summary:
Through PHP and Vue.js we can easily create a salary calculation module for employee attendance. Using the PHP back-end API to interact with the database, and then using the Vue.js front-end framework to display data and implement calculation logic can greatly simplify the process of attendance and salary calculation. The code example provided above is just a simple demonstration. In actual projects, more detailed implementation and functional expansion are required based on specific needs.
The above is the detailed content of How to generate employee attendance salary calculation module through PHP and Vue. For more information, please follow other related articles on the PHP Chinese website!
How can you prevent session fixation attacks?Apr 28, 2025 am 12:25 AMEffective methods to prevent session fixed attacks include: 1. Regenerate the session ID after the user logs in; 2. Use a secure session ID generation algorithm; 3. Implement the session timeout mechanism; 4. Encrypt session data using HTTPS. These measures can ensure that the application is indestructible when facing session fixed attacks.
How do you implement sessionless authentication?Apr 28, 2025 am 12:24 AMImplementing session-free authentication can be achieved by using JSONWebTokens (JWT), a token-based authentication system where all necessary information is stored in the token without server-side session storage. 1) Use JWT to generate and verify tokens, 2) Ensure that HTTPS is used to prevent tokens from being intercepted, 3) Securely store tokens on the client side, 4) Verify tokens on the server side to prevent tampering, 5) Implement token revocation mechanisms, such as using short-term access tokens and long-term refresh tokens.
What are some common security risks associated with PHP sessions?Apr 28, 2025 am 12:24 AMThe security risks of PHP sessions mainly include session hijacking, session fixation, session prediction and session poisoning. 1. Session hijacking can be prevented by using HTTPS and protecting cookies. 2. Session fixation can be avoided by regenerating the session ID before the user logs in. 3. Session prediction needs to ensure the randomness and unpredictability of session IDs. 4. Session poisoning can be prevented by verifying and filtering session data.
How do you destroy a PHP session?Apr 28, 2025 am 12:16 AMTo destroy a PHP session, you need to start the session first, then clear the data and destroy the session file. 1. Use session_start() to start the session. 2. Use session_unset() to clear the session data. 3. Finally, use session_destroy() to destroy the session file to ensure data security and resource release.
How can you change the default session save path in PHP?Apr 28, 2025 am 12:12 AMHow to change the default session saving path of PHP? It can be achieved through the following steps: use session_save_path('/var/www/sessions');session_start(); in PHP scripts to set the session saving path. Set session.save_path="/var/www/sessions" in the php.ini file to change the session saving path globally. Use Memcached or Redis to store session data, such as ini_set('session.save_handler','memcached'); ini_set(
How do you modify data stored in a PHP session?Apr 27, 2025 am 12:23 AMTomodifydatainaPHPsession,startthesessionwithsession_start(),thenuse$_SESSIONtoset,modify,orremovevariables.1)Startthesession.2)Setormodifysessionvariablesusing$_SESSION.3)Removevariableswithunset().4)Clearallvariableswithsession_unset().5)Destroythe
Give an example of storing an array in a PHP session.Apr 27, 2025 am 12:20 AMArrays can be stored in PHP sessions. 1. Start the session and use session_start(). 2. Create an array and store it in $_SESSION. 3. Retrieve the array through $_SESSION. 4. Optimize session data to improve performance.
How does garbage collection work for PHP sessions?Apr 27, 2025 am 12:19 AMPHP session garbage collection is triggered through a probability mechanism to clean up expired session data. 1) Set the trigger probability and session life cycle in the configuration file; 2) You can use cron tasks to optimize high-load applications; 3) You need to balance the garbage collection frequency and performance to avoid data loss.
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
SublimeText3 Chinese version
Chinese version, very easy to use
Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.
EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function
SublimeText3 Linux new version
SublimeText3 Linux latest version
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
