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使用php和MySQL制作产品上传产品的展示以及的购物车与产品结算管页面的设计+源码下载 cid1192



<?php

@include 'config.php';

if(isset($_POST['add_product'])){
   $p_name = $_POST['p_name'];
   $p_price = $_POST['p_price'];
   $p_image = $_FILES['p_image']['name'];
   $p_image_tmp_name = $_FILES['p_image']['tmp_name'];
   $p_image_folder = 'uploaded_img/'.$p_image;

   $insert_query = mysqli_query($conn, "INSERT INTO `products`(name, price, image) VALUES('$p_name', '$p_price', '$p_image')") or die('query failed');

   if($insert_query){
      move_uploaded_file($p_image_tmp_name, $p_image_folder);
      $message[] = 'product add succesfully';
   }else{
      $message[] = 'could not add the product';
   }
};

if(isset($_GET['delete'])){
   $delete_id = $_GET['delete'];
   $delete_query = mysqli_query($conn, "DELETE FROM `products` WHERE id = $delete_id ") or die('query failed');
   if($delete_query){
      header('location:admin.php');
      $message[] = 'product has been deleted';
   }else{
      header('location:admin.php');
      $message[] = 'product could not be deleted';
   };
};

if(isset($_POST['update_product'])){
   $update_p_id = $_POST['update_p_id'];
   $update_p_name = $_POST['update_p_name'];
   $update_p_price = $_POST['update_p_price'];
   $update_p_image = $_FILES['update_p_image']['name'];
   $update_p_image_tmp_name = $_FILES['update_p_image']['tmp_name'];
   $update_p_image_folder = 'uploaded_img/'.$update_p_image;

   $update_query = mysqli_query($conn, "UPDATE `products` SET name = '$update_p_name', price = '$update_p_price', image = '$update_p_image' WHERE id = '$update_p_id'");

   if($update_query){
      move_uploaded_file($update_p_image_tmp_name, $update_p_image_folder);
      $message[] = 'product updated succesfully';
      header('location:admin.php');
   }else{
      $message[] = 'product could not be updated';
      header('location:admin.php');
   }

}

?>

<!DOCTYPE html>
<html lang="en">
<head>
   <meta charset="UTF-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>admin panel</title>

   <!-- font awesome cdn link  -->
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">

   <!-- custom css file link  -->
   <link rel="stylesheet" href="css/style.css">

</head>
<body>
   
<?php

if(isset($message)){
   foreach($message as $message){
      echo '<div class="message"><span>'.$message.'</span> <i class="fas fa-times" onclick="this.parentElement.style.display = `none`;"></i> </div>';
   };
};

?>

<?php include 'header.php'; ?>

<div class="container">

<section>

<form action="" method="post" class="add-product-form" enctype="multipart/form-data">
   <h3>add a new product</h3>
   <input type="text" name="p_name" placeholder="enter the product name" class="box" required>
   <input type="number" name="p_price" min="0" placeholder="enter the product price" class="box" required>
   <input type="file" name="p_image" accept="image/png, image/jpg, image/jpeg" class="box" required>
   <input type="submit" value="add the product" name="add_product" class="btn">
</form>

</section>

<section class="display-product-table">

   <table>

      <thead>
         <th>product image</th>
         <th>product name</th>
         <th>product price</th>
         <th>action</th>
      </thead>

      <tbody>
         <?php
         
            $select_products = mysqli_query($conn, "SELECT * FROM `products`");
            if(mysqli_num_rows($select_products) > 0){
               while($row = mysqli_fetch_assoc($select_products)){
         ?>

         <tr>
            <td><img src="uploaded_img/<?php echo $row['image']; ?>" height="100" alt=""></td>
            <td><?php echo $row['name']; ?></td>
            <td>$<?php echo $row['price']; ?>/-</td>
            <td>
               <a href="admin.php?delete=<?php echo $row['id']; ?>" class="delete-btn" onclick="return confirm('are your sure you want to delete this?');"> <i class="fas fa-trash"></i> delete </a>
               <a href="admin.php?edit=<?php echo $row['id']; ?>" class="option-btn"> <i class="fas fa-edit"></i> update </a>
            </td>
         </tr>

         <?php
            };    
            }else{
               echo "<div class='empty'>no product added</div>";
            };
         ?>
      </tbody>
   </table>

</section>

<section class="edit-form-container">

   <?php
   
   if(isset($_GET['edit'])){
      $edit_id = $_GET['edit'];
      $edit_query = mysqli_query($conn, "SELECT * FROM `products` WHERE id = $edit_id");
      if(mysqli_num_rows($edit_query) > 0){
         while($fetch_edit = mysqli_fetch_assoc($edit_query)){
   ?>

   <form action="" method="post" enctype="multipart/form-data">
      <img src="uploaded_img/<?php echo $fetch_edit['image']; ?>" height="200" alt="">
      <input type="hidden" name="update_p_id" value="<?php echo $fetch_edit['id']; ?>">
      <input type="text" class="box" required name="update_p_name" value="<?php echo $fetch_edit['name']; ?>">
      <input type="number" min="0" class="box" required name="update_p_price" value="<?php echo $fetch_edit['price']; ?>">
      <input type="file" class="box" required name="update_p_image" accept="image/png, image/jpg, image/jpeg">
      <input type="submit" value="update the prodcut" name="update_product" class="btn">
      <input type="reset" value="cancel" id="close-edit" class="option-btn">
   </form>

   <?php
            };
         };
         echo "<script>document.querySelector('.edit-form-container').style.display = 'flex';</script>";
      };
   ?>

</section>

</div>















<!-- custom js file link  -->
<script src="js/script.js"></script>

</body>
</html>


@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');

:root{
   --blue:#2980b9;
   --red:tomato;
   --orange:orange;
   --black:#333;
   --white:#fff;
   --bg-color:#eee;
   --dark-bg:rgba(0,0,0,.7);
   --box-shadow:0 .5rem 1rem rgba(0,0,0,.1);
   --border:.1rem solid #999;
}

*{
   font-family: 'Poppins', sans-serif;
   margin:0; padding:0;
   box-sizing: border-box;
   outline: none; border:none;
   text-decoration: none;
   text-transform: capitalize;
}

html{
   font-size: 62.5%;
   overflow-x: hidden;
}

.container{
   max-width: 1200px;
   margin:0 auto;
   /* padding-bottom: 5rem; */
}

section{
   padding:2rem;
}

.heading{
   text-align: center;
   font-size: 3.5rem;
   text-transform: uppercase;
   color:var(--black);
   margin-bottom: 2rem;
}

.btn,
.option-btn,
.delete-btn{
   display: block;
   width: 100%;
   text-align: center;
   background-color: var(--blue);
   color:var(--white);
   font-size: 1.7rem;
   padding:1.2rem 3rem;
   border-radius: .5rem;
   cursor: pointer;
   margin-top: 1rem;
}

.btn:hover,
.option-btn:hover,
.delete-btn:hover{
   background-color: var(--black);
}

.option-btn i,
.delete-btn i{
   padding-right: .5rem;
}

.option-btn{
   background-color: var(--orange);
}

.delete-btn{
   margin-top: 0;
   background-color: var(--red);
}

.message{
   background-color: var(--blue);
   position: sticky;
   top:0; left:0;
   z-index: 10000;
   border-radius: .5rem;
   background-color: var(--white);
   padding:1.5rem 2rem;
   margin:0 auto;
   max-width: 1200px;
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap:1.5rem;
}

.message span{
   font-size: 2rem;
   color:var(--black);
}

.message i{
   font-size: 2.5rem;
   color:var(--black);
   cursor: pointer;
}

.message i:hover{
   color:var(--red);
}

.header{
   background-color: var(--blue);
   position: sticky;
   top:0; left:0;
   z-index: 1000;
}

.header .flex{
   display: flex;
   align-items: center;
   padding:1.5rem 2rem;
   max-width: 1200px;
   margin:0 auto;
}

.header .flex .logo{
   margin-right: auto;
   font-size: 2.5rem;
   color:var(--white);
}

.header .flex .navbar a{
   margin-left: 2rem;
   font-size: 2rem;
   color:var(--white);
}

.header .flex .navbar a:hover{
   color:yellow;
}

.header .flex .cart{
   margin-left: 2rem;
   font-size: 2rem;
   color:var(--white);
}

.header .flex .cart:hover{
   color:yellow;
}

.header .flex .cart span{
   padding:.1rem .5rem;
   border-radius: .5rem;
   background-color: var(--white);
   color:var(--blue);
   font-size: 2rem;
}

#menu-btn{
   margin-left: 2rem;
   font-size: 3rem;
   cursor: pointer;
   color:var(--white);
   display: none;
}

.add-product-form{
   max-width: 50rem;
   background-color: var(--bg-color);
   border-radius: .5rem;
   padding:2rem;
   margin:0 auto;
   margin-top: 2rem;
}

.add-product-form h3{
   font-size: 2.5rem;
   margin-bottom: 1rem;
   color:var(--black);
   text-transform: uppercase;
   text-align: center;
}

.add-product-form .box{
   text-transform: none;
   padding:1.2rem 1.4rem;
   font-size: 1.7rem;
   color:var(--black);
   border-radius: .5rem;
   background-color: var(--white);
   margin:1rem 0;
   width: 100%;
}

.display-product-table table{
   width: 100%;
   text-align: center;
}

.display-product-table table thead th{
   padding:1.5rem;
   font-size: 2rem;
   background-color: var(--black);
   color:var(--white);
}

.display-product-table table td{
   padding:1.5rem;
   font-size: 2rem;
   color:var(--black);
}

.display-product-table table td:first-child{
   padding:0;
}

.display-product-table table tr:nth-child(even){
   background-color: var(--bg-color);
}

.display-product-table .empty{
   margin-bottom: 2rem;
   text-align: center;
   background-color: var(--bg-color);
   color:var(--black);
   font-size: 2rem;
   padding:1.5rem;
}

.edit-form-container{
   position: fixed;
   top:0; left:0;
   z-index: 1100;
   background-color: var(--dark-bg);
   padding:2rem;
   display: none;
   align-items: center;
   justify-content: center;
   min-height: 100vh;
   width: 100%;
}

.edit-form-container form{
   width: 50rem;
   border-radius: .5rem;
   background-color: var(--white);
   text-align: center;
   padding:2rem;
}

.edit-form-container form .box{
   width: 100%;
   background-color: var(--bg-color);
   border-radius: .5rem;
   margin:1rem 0;
   font-size: 1.7rem;
   color:var(--black);
   padding:1.2rem 1.4rem;
   text-transform: none;
}

.products .box-container{
   display: grid;
   grid-template-columns: repeat(auto-fit, 35rem);
   gap:1.5rem;
   justify-content: center;
}

.products .box-container .box{
   text-align: center;
   padding:2rem;
   box-shadow: var(--box-shadow);
   border:var(--border);
   border-radius: .5rem;
}

.products .box-container .box img{
   height: 25rem;
}

.products .box-container .box h3{
   margin:1rem 0;
   font-size: 2.5rem;
   color:var(--black);
}

.products .box-container .box .price{
   font-size: 2.5rem;
   color:var(--black);
}

.shopping-cart table{
   text-align: center;
   width: 100%;
}

.shopping-cart table thead th{
   padding:1.5rem;
   font-size: 2rem;
   color:var(--white);
   background-color: var(--black);
}

.shopping-cart table tr td{
   border-bottom: var(--border);
   padding:1.5rem;
   font-size: 2rem;
   color:var(--black);
}

.shopping-cart table input[type="number"]{
   border: var(--border);
   padding:1rem 2rem;
   font-size: 2rem;
   color:var(--black);
   width: 10rem;
}

.shopping-cart table input[type="submit"]{
   padding:.5rem 1.5rem;
   cursor: pointer;
   font-size: 2rem;
   background-color: var(--orange);
   color:var(--white);
}

.shopping-cart table input[type="submit"]:hover{
   background-color: var(--black);
}

.shopping-cart table .table-bottom{
   background-color: var(--bg-color);
}

.shopping-cart .checkout-btn{
   text-align: center;
   margin-top: 1rem;
}

.shopping-cart .checkout-btn a{
   display: inline-block;
   width: auto;
}

.shopping-cart .checkout-btn a.disabled{
   pointer-events: none;
   opacity: .5;
   user-select: none;
   background-color: var(--red);
}

.checkout-form form{
   padding:2rem;
   border-radius: .5rem;
   background-color: var(--bg-color);
}

.checkout-form form .flex{
   display: flex;
   flex-wrap: wrap;
   gap:1.5rem;
}

.checkout-form form .flex .inputBox{
   flex:1 1 40rem;
}

.checkout-form form .flex .inputBox span{
   font-size: 2rem;
   color:var(--black);
}

.checkout-form form .flex .inputBox input,
.checkout-form form .flex .inputBox select{
   width: 100%;
   background-color: var(--white);
   font-size: 1.7rem;
   color:var(--black);
   border-radius: .5rem;
   margin:1rem 0;
   padding:1.2rem 1.4rem;
   text-transform: none;
   border:var(--border);
}

.display-order{
   max-width: 50rem;
   background-color: var(--white);
   border-radius: .5rem;
   text-align: center;
   padding:1.5rem;
   margin:0 auto;
   margin-bottom: 2rem;
   box-shadow: var(--box-shadow);
   border:var(--border);
}

.display-order span{
   display: inline-block;
   border-radius: .5rem;
   background-color: var(--bg-color);
   padding:.5rem 1.5rem;
   font-size: 2rem;
   color:var(--black);
   margin:.5rem;
}

.display-order span.grand-total{
   width: 100%;
   background-color: var(--red);
   color:var(--white);
   padding:1rem;
   margin-top: 1rem;
}

.order-message-container{
   position: fixed;
   top:0; left:0;
   height: 100vh;
   overflow-y: scroll;
   overflow-x: hidden;
   padding:2rem;
   display: flex;
   align-items: center;
   justify-content: center;
   z-index: 1100;
   background-color: var(--dark-bg);
   width: 100%;
}

.order-message-container::-webkit-scrollbar{
   width: 1rem;
}

.order-message-container::-webkit-scrollbar-track{
   background-color: var(--dark-bg);
}

.order-message-container::-webkit-scrollbar-thumb{
   background-color: var(--blue);
}

.order-message-container .message-container{
   width: 50rem;
   background-color: var(--white);
   border-radius: .5rem;
   padding:2rem;
   text-align: center;
}

.order-message-container .message-container h3{
   font-size: 2.5rem;
   color:var(--black);
}

.order-message-container .message-container .order-detail{
   background-color: var(--bg-color);
   border-radius: .5rem;
   padding:1rem;
   margin:1rem 0;
}

.order-message-container .message-container .order-detail span{
   background-color: var(--white);
   border-radius: .5rem;
   color:var(--black);
   font-size: 2rem;
   display: inline-block;
   padding:1rem 1.5rem;
   margin:1rem;
}

.order-message-container .message-container .order-detail span.total{
   display: block;
   background: var(--red);
   color:var(--white);
}

.order-message-container .message-container .customer-details{
   margin:1.5rem 0;
}

.order-message-container .message-container .customer-details p{
   padding:1rem 0;
   font-size: 2rem;
   color:var(--black);
}

.order-message-container .message-container .customer-details p span{
   color:var(--blue);
   padding:0 .5rem;
   text-transform: none;
}


















/* media queries  */

@media (max-width:1200px){

   .shopping-cart{
      overflow-x: scroll;
   }

   .shopping-cart table{
      width: 120rem;
   }

   .shopping-cart .heading{
      text-align: left;
   }

   .shopping-cart .checkout-btn{
      text-align: left;
   }

}

@media (max-width:991px){

   html{
      font-size: 55%;
   }

}

@media (max-width:768px){

   #menu-btn{
      display: inline-block;
      transition: .2s linear;
   }

   #menu-btn.fa-times{
      transform: rotate(180deg);
   }

   .header .flex .navbar{
      position: absolute;
      top:99%; left:0; right:0;
      background-color: var(--blue);
      clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
      transition: .2s linear;
   }

   .header .flex .navbar.active{
      clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
   }

   .header .flex .navbar a{
      margin:2rem;
      display: block;
      text-align: center;
      font-size: 2.5rem;
   }

   .display-product-table{
      overflow-x: scroll;
   }

   .display-product-table table{
      width: 90rem;
   }

}

@media (max-width:450px){

   html{
      font-size: 50%;
   }

   .heading{
      font-size: 3rem;
   }

   .products .box-container{
      grid-template-columns: 1fr;
   }

}


js


let menu = document.querySelector('#menu-btn');
let navbar = document.querySelector('.header .navbar');

menu.onclick = () =>{
   menu.classList.toggle('fa-times');
   navbar.classList.toggle('active');
};

window.onscroll = () =>{
   menu.classList.remove('fa-times');
   navbar.classList.remove('active');
};


document.querySelector('#close-edit').onclick = () =>{
   document.querySelector('.edit-form-container').style.display = 'none';
   window.location.href = 'admin.php';
};


此程序为php运行程序，在此不方便做演示，源码结合视频更容易解读




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	 获取源码: shopping cart 

             

		

		
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