Úspěšné create database

2024-09-24 17:48:46 +02:00
parent 8bea73bdd6
commit 5721707bda
3 changed files with 74 additions and 16 deletions
--- a/www2databaze/jeden-zak.php
+++ b/www2databaze/jeden-zak.php
@ -0,0 +1,49 @@
+<?php
+global $connection;
+require "database.php";
+
+if (isset($_GET["id"]) and is_numeric($_GET["id"])) {
+    $sql = "SELECT * FROM student WHERE id = ". $_GET["id"];
+
+    $result = mysqli_query($connection, $sql);
+    if ($result === false) {
+        echo mysgli_error($connection);
+    } else {
+        $students = mysqli_fetch_assoc($result);
+    }
+}
+
+
+?>
+
+<!DOCTYPE html>
+<html lang="cs">
+<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>Document</title>
+</head>
+<body>
+<header>
+    <h1>Informace o žákovi</h1>
+</header>
+
+<main>
+    <section>
+        <?php if ($students === null): ?>
+            <p>Žák nenalezen</p>
+        <?php else : ?>
+<h2><?php echo $students["first_name"]. " " .$students["second_name"] ?></h2>
+        <p>Věk: <?php echo $students["age"] ?></p>
+        <p>Dodatečné informace: <?= $students["life"] ?></p>
+        <p>Kolej: <?= $students["collage"] ?></p>
+        <?php endif ?>
+    </section>
+</main>
+
+<footer>
+
+</footer>
+</body>
+</html>