如何利用PHP和Vue搭建员工考勤的请假审批流程-php教程-PHP中文网

如何利用PHP和Vue搭建员工考勤的请假审批流程

王林

发布： 2023-09-25 15:46:47

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如何利用php和vue搭建员工考勤的请假审批流程

如何利用PHP和Vue搭建员工考勤的请假审批流程

随着企业的规模不断扩大，员工的请假审批流程变得越来越繁琐。为了提高工作效率，许多企业开始采用电子化的方式进行请假审批，其中PHP和Vue是一对非常强大的组合。本文将介绍如何利用PHP和Vue搭建一个员工考勤的请假审批流程，并提供一些具体的代码示例。

一、准备工作
首先，我们需要搭建一个简单的环境来运行PHP和Vue。我们可以使用XAMPP或者WAMP等软件来搭建本地服务器。然后，在服务器上创建一个数据库，用于存储员工的请假记录。接下来，创建一个名为"attendance"的数据库表，其中包含以下字段：

id: 唯一标识符，用于区分每个请假记录
name: 员工姓名
start_date: 请假开始日期
end_date: 请假结束日期
reason: 请假原因
status: 请假审批状态（待审批/已通过/已拒绝）

二、后端开发

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创建一个名为"api.php"的文件，用于处理前端的请求和数据库操作。以下是一个简单的代码示例：

<?php
require_once 'config.php';
 
// 查询请假记录
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
    $conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 
    if ($conn->connect_error) {
        die("连接失败: " . $conn->connect_error);
    }
 
    $sql = "SELECT * FROM attendance";
    $result = $conn->query($sql);
 
    if ($result->num_rows > 0) {
        $data = [];
 
        while ($row = $result->fetch_assoc()) {
            $data[] = $row;
        }
 
        echo json_encode($data);
    } else {
        echo "没有找到请假记录";
    }
 
    $conn->close();
}
 
// 创建请假记录
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    // 获取前端传递的数据
    $name = $_POST['name'];
    $start_date = $_POST['start_date'];
    $end_date = $_POST['end_date'];
    $reason = $_POST['reason'];
 
    $conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 
    if ($conn->connect_error) {
        die("连接失败: " . $conn->connect_error);
    }
 
    $sql = "INSERT INTO attendance (name, start_date, end_date, reason, status) VALUES ('$name', '$start_date', '$end_date', '$reason', '待审批')";
 
    if ($conn->query($sql) === TRUE) {
        echo "请假申请已提交";
    } else {
        echo "请假申请提交失败";
    }
 
    $conn->close();
}
?>

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创建一个名为"config.php"的文件，用于存放数据库的连接信息。以下是一个简单的代码示例：

<?php
define('DB_HOST', 'localhost');
define('DB_USER', 'root');
define('DB_PASS', '123456');
define('DB_NAME', 'attendance');
?>

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三、前端开发

创建一个名为"index.html"的文件，用于显示员工的请假记录和提交请假申请表单。以下是一个简单的代码示例：

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>员工考勤请假审批流程</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css">
</head>
<body>
    <div id="app" class="container">
        <h1>员工考勤请假审批流程</h1>
 
        <h2>请假记录</h2>
        <table class="table">
            <thead>
                <tr>
                    <th>#</th>
                    <th>姓名</th>
                    <th>开始日期</th>
                    <th>结束日期</th>
                    <th>请假原因</th>
                    <th>审批状态</th>
                </tr>
            </thead>
            <tbody>
                <tr v-for="(record, index) in records" :key="index">
                    <td>{{ index + 1 }}</td>
                    <td>{{ record.name }}</td>
                    <td>{{ record.start_date }}</td>
                    <td>{{ record.end_date }}</td>
                    <td>{{ record.reason }}</td>
                    <td>{{ record.status }}</td>
                </tr>
            </tbody>
        </table>
 
        <h2>提交请假申请</h2>
        <form @submit.prevent="submitForm">
            <div class="form-group">
                <label for="name">姓名</label>
                <input type="text" class="form-control" id="name" v-model="name" required>
            </div>
            <div class="form-group">
                <label for="start_date">开始日期</label>
                <input type="text" class="form-control" id="start_date" v-model="start_date" required>
            </div>
            <div class="form-group">
                <label for="end_date">结束日期</label>
                <input type="text" class="form-control" id="end_date" v-model="end_date" required>
            </div>
            <div class="form-group">
                <label for="reason">请假原因</label>
                <textarea class="form-control" id="reason" v-model="reason" required></textarea>
            </div>
            <button type="submit" class="btn btn-primary">提交申请</button>
        </form>
    </div>
 
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.11/dist/vue.min.js"></script>
    <script>
        new Vue({
            el: '#app',
            data: {
                name: '',
                start_date: '',
                end_date: '',
                reason: '',
                records: []
            },
            mounted() {
                this.getRecords();
            },
            methods: {
                getRecords() {
                    fetch('api.php')
                        .then(response => response.json())
                        .then(data => {
                            this.records = data;
                        });
                },
                submitForm() {
                    fetch('api.php', {
                        method: 'POST',
                        headers: {
                            'Content-Type': 'application/x-www-form-urlencoded'
                        },
                        body: `name=${this.name}&start_date=${this.start_date}&end_date=${this.end_date}&reason=${this.reason}`
                    })
                        .then(response => response.text())
                        .then(data => {
                            alert(data);
                            this.getRecords();
                        });
                }
            }
        });
    </script>
</body>
</html>