Application of employee performance appraisal report module developed using PHP in enterprise resource planning (ERP) system

Application of employee performance appraisal report module developed using PHP in enterprise resource planning (ERP) system

With the continuous expansion and development of enterprise scale, human resources management is particularly important. Employee performance appraisal is one of the important means to evaluate employee performance and motivate them. In order to better manage employee performance appraisals, many companies choose to integrate performance appraisal reporting functions into their enterprise resource planning (ERP) systems. This article will introduce in detail how to use PHP to develop a performance appraisal report module and explain its application in the ERP system.

In order to realize the performance evaluation report function, you first need to understand the basic knowledge of PHP and database operations. This article assumes that readers already have this knowledge and focuses on how to integrate the performance appraisal report module with the ERP system.

1. Design the database table structure

In the performance evaluation report module, it is necessary to design the corresponding database table structure to store employee performance evaluation data. The following is a simple example table structure:

CREATE TABLE employees (
    id INT PRIMARY KEY AUTO_INCREMENT,
    name VARCHAR(50),
    department VARCHAR(50)
);

CREATE TABLE evaluations (
    id INT PRIMARY KEY AUTO_INCREMENT,
    employee_id INT,
    evaluation_date DATE,
    evaluation_result DECIMAL(5, 2),
    FOREIGN KEY (employee_id) REFERENCES employees(id)
);

In the above example, the "employees" table is used to store employees' basic information, and the "evaluations" table is used to store employees' performance evaluation data. The "employee_id" field in the "evaluations" table is a foreign key, referencing the primary key "id" field of the "employees" table.

2. Develop performance appraisal report module

Next, we use PHP to develop the performance appraisal report module, which requires the following basic functions:

1. Employee list page : Obtain the information of all employees by querying the database and display it in table form.

<?php
// 查询所有员工的信息
$sql = "SELECT * FROM employees";
$result = mysqli_query($conn, $sql);

// 以表格形式展示员工信息
echo "<table>";
echo "<tr><th>ID</th><th>姓名</th><th>部门</th></tr>";
while ($row = mysqli_fetch_assoc($result)) {
    echo "<tr><td>".$row['id']."</td><td>".$row['name']."</td><td>".$row['department']."</td></tr>";
}
echo "</table>";
?>

2. Add performance appraisal page: Submit employee performance appraisal data through the form and insert the data into the database.

<?php
// 处理表单提交的数据
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $employeeId = $_POST['employeeId'];
    $evaluationDate = $_POST['evaluationDate'];
    $evaluationResult = $_POST['evaluationResult'];

    // 将数据插入数据库
    $sql = "INSERT INTO evaluations (employee_id, evaluation_date, evaluation_result) VALUES ('$employeeId', '$evaluationDate', '$evaluationResult')";
    mysqli_query($conn, $sql);

    // 提示添加成功
    echo "绩效考评添加成功！";
}

// 显示添加绩效考评表单
echo "<form method='POST'>";
echo "<label for='employeeId'>员工ID：</label>";
echo "<input type='text' name='employeeId' id='employeeId'><br>";
echo "<label for='evaluationDate'>考评日期：</label>";
echo "<input type='date' name='evaluationDate' id='evaluationDate'><br>";
echo "<label for='evaluationResult'>考评结果：</label>";
echo "<input type='text' name='evaluationResult' id='evaluationResult'><br>";
echo "<input type='submit' value='添加'>";
echo "</form>";
?>

3. Performance Appraisal Report Page: Statistics and analysis of employee performance appraisal data as needed, and display reports.

<?php
// 查询员工绩效考评数据
$sql = "SELECT e.name, e.department, AVG(ev.evaluation_result) as avg_result
        FROM employees e
        INNER JOIN evaluations ev ON e.id = ev.employee_id
        GROUP BY e.id";
$result = mysqli_query($conn, $sql);

// 以表格形式展示员工绩效考评报表
echo "<table>";
echo "<tr><th>姓名</th><th>部门</th><th>平均绩效结果</th></tr>";
while ($row = mysqli_fetch_assoc($result)) {
    echo "<tr><td>".$row['name']."</td><td>".$row['department']."</td><td>".$row['avg_result']."</td></tr>";
}
echo "</table>";
?>

3. Application in ERP system

Integrate the developed performance evaluation report module into the ERP system and allow users to access it through the navigation menu or other channels.

Users can view the basic information of all employees through the employee list page, and can click the link to enter the add performance appraisal page to enter performance appraisal data. The entered data will be stored in the database.

Users can also perform statistics and analysis of performance appraisal data through the performance appraisal report page. The system will calculate the average performance results of employees based on requirements and display them in table form.

The integration of the performance evaluation report module can help companies better manage employee performance evaluations and improve the company's performance management level. At the same time, by integrating into the ERP system, data can be easily interacted with other modules to improve work efficiency and data accuracy.

Summary

This article introduces how to use PHP to develop an employee performance appraisal report module and explains its application in the enterprise resource planning (ERP) system. Developing a performance appraisal report module requires designing the database table structure, developing corresponding functions, and integrating the module into the ERP system. Through the application of the performance appraisal report module, companies can better manage employee performance appraisals and improve performance management levels.

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