Cấu trúc thư mục:
Css\style.css
action_add.php
action_delete.php
action_update.php
index.php
add.php
delete.php
update.php
pdo.php
File loai.sql
-- phpMyAdmin SQL Dump -- version 4.8.3 -- https://www.phpmyadmin.net/ -- -- Host: 127.0.0.1:3306 -- Generation Time: Nov 28, 2021 at 04:41 AM -- Server version: 5.7.23 -- PHP Version: 7.2.10 SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO"; SET AUTOCOMMIT = 0; START TRANSACTION; SET time_zone = "+00:00"; /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; /*!40101 SET NAMES utf8mb4 */; -- -- Database: `bookstorevn` -- -- -------------------------------------------------------- -- -- Table structure for table `loai` -- DROP TABLE IF EXISTS `loai`; CREATE TABLE IF NOT EXISTS `loai` ( `maloai` varchar(5) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL, `tenloai` varchar(50) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL, PRIMARY KEY (`maloai`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1; -- -- Dumping data for table `loai` -- INSERT INTO `loai` (`maloai`, `tenloai`) VALUES ('gk', 'GK'), ('kt', 'Kinh Tế'), ('nn', 'Ngoại Ngữ'), ('pl', 'Pháp Luật'), ('SK', 'SUC KHOE'), ('td', 'Từ Điển'), ('test', 'Loai Moi'), ('th', 'tin hocc'), ('to', 'toan hocs'), ('tt', 'The Thao Du Lich'), ('vh', 'Văn Học'), ('vhxh', 'Van Hoa xa Hoi'); COMMIT; /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
File style.css body {
font:30px arial;
margin: 30px;
padding: 10px;
background: #959393;
}
#wrapper{
border: 3px solid black;
background-color:#9e9e9e;
height: 500px;
}
#header{
background-color:#66917a;
text-align:center;
padding: 8px;
font-size:30px;
}
#header h1{
text-transform: uppercase;
font-size:30px;
font-style:italic;
}
#menu{
background-color: blue;
}
#menu ul{
padding: 20px;
margin: 0px;
font-weight: bold;
text-transform: uppercase;
}
#menu ul li{
display: inline-block;
}
#menu ul li a{
color: white;
font-size: 20px;
padding:8px 10px;
list-style:none;
text-decoration: none;
display: block;
transition: all 2s ease;
}
#menu ul li a:hover{
background-color: #4c625678;
}
#main-content{
border: 1px solid yellow;
min-height: 100px;
padding: 30px;
background-color: #efefef;
}
#main-content h2{
text-transform: capitalize;
padding: 10px;
font-size: 100px;
}
#main-content table{
width: 80%;
border: 1px solid black;
height: auto;
}
#main-content th{
border: 1px solid black;
background-color: #788f8f;
text-transform: uppercase;
}
#main-content td{
border: 1px solid black;
text-align: center;
background-color: #e7e7e2;
}
#main-content td a{
font-size: 20px;
color: white;
padding: 5px;
text-align: center;
background-color: #e17e21;
text-transform: uppercase;
margin: 5px;
}
#main-content td a:nth-child(2){
background-color: red;
}
#main-content td a:nth-child(3){
background-color: #607d8b;
}
#main-content .post-form {
width: 40%;
margin: 0 auto;
padding: 30px;
background-color: #abafafd4;
border-radius: 10px;
}
#main-content .post-form .form-group{
margin: 0 0 15px;
}
#main-content .post-form .form-group label{
font-size: 30px;
display:block;
margin: 0 0 12px;
}
#main-content .post-form .form-group input{
font-size: 30px;
}
#main-content .post-form .form-group .select{
font-size: 30px;
}
#main-content .post-form .submit{
background-color: black;
color: white;
font-size: 25px;
margin-left: 30%;
border-radius: 9px;
padding: 10px;
}
File action_add.php
<?php
$o = new PDO('mysql:host=localhost;dbname=bookstorevn','root','');
$o->query('set names utf8');
$sql='insert into loai(maloai, tenloai) value(?,?)';
$stm=$o->prepare($sql);
$arr=[$_POST['maloai'], $_POST['tenloai']];
$stm->execute($arr);
header('location:index.php');
?>File action_delete.php
<?php
$o = new PDO('mysql:host=localhost;dbname=bookstorevn','root','');
$o->query('set names utf8');
$sql='delete from loai where maloai=?';
$stm=$o->prepare($sql);
$arr=[$_POST['maloai']];
$stm->execute($arr);
header('location:index.php');
?>File action_update.php
<?php
$o = new PDO('mysql:host=localhost;dbname=bookstorevn','root','');
$o->query('set names utf8');
$sql='update loai set tenloai=? where maloai=?';
$stm=$o->prepare($sql);
$arr=[$_POST['tenloai'], $_POST['maloai']];
$stm->execute($arr);
header('location:index.php');
?>File add.php
<!DOCTYPE html> <html> <head> <title>Add</title> <link rel="stylesheet" type="text/css" href="css/style.css"> <?php include "pdo.php" ; ?> </head> <body> <div id="header"> <h1>CRUD</h1> </div> <div id="menu"> <ul> <li> <a href="index.php">Home</a> </li> <li> <a href="add.php">Add</a> </li> <li> <a href="update.php">Update</a> </li> <li> <a href="delete.php">Delete</a> </li> </ul> </div> <div id="main-content"> <h2>add new record</h2> <form class="post-form" method="post" action="action_add.php"> <div class="form-group"> <label>Ma Loai</label> <input type="text" name="maloai"> </div> <div class="form-group"> <label>Ten Loai </label> <input type="text" name="tenloai" > </div> <div class="form-group"> <label>Ten Loai Trong DB</label> <select class="select"> <option selected disabled>xem loai</option> <option value="1">A</option> <?php foreach ($data as $key=>$value){ ?> <option value=""> <?php echo $value["tenloai"]; ?></option> <?php } ?> </select> </div> <input class="submit" type="submit" value="Them" /> </form> </div> </body> </html>File delete.phpFile index.phpFile pdo.php
<?php
$o = new PDO('mysql:host=localhost;dbname=bookstorevn','root','');
$o->query('set names utf8');
$sql='select * from loai';
$stm=$o->query($sql);
$data=$stm->fetchAll(PDO::FETCH_ASSOC);
?>File update<!DOCTYPE html> <html> <head> <title>update</title> <link rel="stylesheet" type="text/css" href="css/style.css"> </head> <body> <div id="header"> <h1>CRUD</h1> </div> <div id="menu"> <ul> <li> <a href="index.php">Home</a> </li> <li> <a href="add.php">Add</a> </li> <li> <a href="update.php">Update</a> </li> <li> <a href="delete.php">Delete</a> </li> </ul> </div> <div id="main-content"> <h2>edit record</h2> <form class="post-form" method="post" action="action_update.php"> <div class="form-group"> <label>Ma Loai</label> <input type="text" name="maloai"> </div> <div class="form-group"> <label>Ten Loai </label> <input type="text" name="tenloai" > </div> <input class="submit" type="submit" value="Save" /> </form> </div> </body> </html>
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