PHP development to build an enterprise resource planning (ERP) system with supplier management functions
As the competition in the market becomes increasingly fierce, the complexity of daily operations of enterprises is also increasing. In order to improve business efficiency and management level, many companies have begun to adopt enterprise resource planning (ERP) systems to centrally manage and integrate various business processes within the organization. This article will introduce in detail how to use PHP to develop a supplier management function based on an ERP system.
- System Analysis and Design
Before starting development, we first need to perform system analysis and design. Supplier management functions should include but are not limited to the following aspects: basic supplier information management, supplier partnership management, purchase order management, supplier evaluation and performance appraisal, etc. Through clear requirements analysis and system design, we can better carry out development work.
- Database Design and Creation
First, we need to design and create a vendor-managed database. The following are some basic table designs:
Suppliers table (suppliers):
- supplier_id (primary key)
- supplier_name
- supplier_address
- supplier_contact
Purchase order table (purchase_orders):
- order_id (primary key)
- supplier_id (foreign key)
- order_date
- order_amount
Note: This is just a basic database design example, which can be adjusted and expanded according to needs during actual development.
- Page design and development
Next, we started to design and develop the front-end page of the system. The following is a simple example:
a. Supplier list page (suppliers.php):
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>供應(yīng)商列表</title>
</head>
<body>
<?php
// 連接數(shù)據(jù)庫,查詢供應(yīng)商信息
$conn = new mysqli("localhost", "username", "password", "database");
$sql = "SELECT * FROM suppliers";
$result = $conn->query($sql);
// 輸出供應(yīng)商列表
if ($result->num_rows > 0) {
while ($row = $result->fetch_assoc()) {
echo "供應(yīng)商ID: " . $row["supplier_id"]. " - 供應(yīng)商名稱: " . $row["supplier_name"]. "<br>";
}
} else {
echo "暫無供應(yīng)商信息";
}
$conn->close();
?>
</body>
</html>
b. New supplier page (add_supplier.php):
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>新增供應(yīng)商</title>
</head>
<body>
<form action="save_supplier.php" method="post">
供應(yīng)商名稱:<input type="text" name="supplier_name"><br>
供應(yīng)商地址:<input type="text" name="supplier_address"><br>
供應(yīng)商聯(lián)系人:<input type="text" name="supplier_contact"><br>
<input type="submit" value="保存">
</form>
</body>
</html>
c. Save the supplier page (save_supplier.php):
<?php
// 連接數(shù)據(jù)庫,插入新的供應(yīng)商信息
$conn = new mysqli("localhost", "username", "password", "database");
$supplier_name = $_POST["supplier_name"];
$supplier_address = $_POST["supplier_address"];
$supplier_contact = $_POST["supplier_contact"];
$sql = "INSERT INTO suppliers (supplier_name, supplier_address, supplier_contact)
VALUES ('$supplier_name', '$supplier_address', '$supplier_contact')";
if ($conn->query($sql) === TRUE) {
echo "供應(yīng)商信息保存成功";
} else {
echo "供應(yīng)商信息保存失敗";
}
$conn->close();
?>
- Function implementation and improvement
In addition to the basic supplier list and new supplier functions, we can also Implement other functions according to actual needs, such as modifying and deleting supplier information, etc. By continuously optimizing and improving system functions, supplier management can be made more efficient and convenient.
Summary:
This article briefly introduces how to use PHP to develop a supplier management function based on an ERP system. In the actual development process, issues such as security, data verification, and user rights management also need to be considered. Through reasonable system design and development work, it can help enterprises realize the automation of supplier management and improve overall operational efficiency and management level.
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