aplikacje/serwerowe_mendela
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Dokończona lekcja 2

Browse Source
This commit is contained in:
Adam Łukasik committed 2026-09-28 12:28:39 +02:00
1 parent a10ce17aa6
commit 83672909f4
6 files changed
+115 -26
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

Lekcja_02/config.php
+9 -4
View File
@@ -1,6 +1,11 @@
<?php
$user = 'tester';
$pass = 'tester';
$host = 'db';
$dbnm = 'tester';
$user = 'root';
$pass = 'ServBay.dev';
$host = 'localhost';
$dbnm = 'lekcja2';
// $user = 'tester';
// $pass = 'tester';
// $host = 'db';
// $dbnm = 'tester';
?>
Lekcja_02/dbexport/lekcja2.sql
+6 -3
View File
@@ -3,7 +3,7 @@
-- https://www.phpmyadmin.net/
--
-- Host: localhost
-- Generation Time: Wrz 21, 2026 at 10:41 AM
-- Generation Time: Wrz 28, 2026 at 10:13 AM
-- Wersja serwera: 12.0.2-MariaDB-log
-- Wersja PHP: 8.3.25
@@ -68,7 +68,10 @@ CREATE TABLE `main` (
--
INSERT INTO `main` (`id`, `flaga`, `nominal`, `nr_kat`, `stop`, `rok`) VALUES
(1, 1, 'peso', '1234', 6, '2010');
(10, 2, 'centime', 'km#94', 1, '1964'),
(11, 1, 'lek', 'km#75', 3, '1996'),
(12, 3, 'groschen', 'km#2873', 11, '1947'),
(13, 3, 'corona', 'km#2820', 9, '1916');
-- --------------------------------------------------------
@@ -136,7 +139,7 @@ ALTER TABLE `flagi`
-- AUTO_INCREMENT for table `main`
--
ALTER TABLE `main`
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=2;
MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=14;
--
-- AUTO_INCREMENT for table `stopy`
Lekcja_02/delete.php
+3 -1
View File
@@ -5,7 +5,9 @@
$stmt = $conn->prepare("DELETE FROM main WHERE id=?");
$stmt->bind_param("i", intval($_GET["id"]));
$id = intval($_GET["id"]);
$stmt->bind_param("i", $id);
$stmt->execute();
mysqli_close($conn);
Lekcja_02/index.php
+64 -13
View File
@@ -23,9 +23,15 @@
border-bottom: 1px solid black;
padding: .5em;
}
td:first-child {
text-align: center;
}
td:last-child {
border-right: none;
}
td > img {
max-width: 48px;
}
</style>
</head>
<body>
@@ -35,10 +41,10 @@
$conn = mysqli_connect($host, $user, $pass, $dbnm);
$kraje_q = mysqli_query($conn, "SELECT kraj, plik FROM flagi");
$kraje_q = mysqli_query($conn, "SELECT id, kraj, plik FROM flagi");
$kraje = mysqli_fetch_all($kraje_q, MYSQLI_ASSOC);
$stopy_q = mysqli_query($conn, "SELECT nazwa from stopy");
$stopy_q = mysqli_query($conn, "SELECT id, nazwa from stopy");
$stopy = mysqli_fetch_all($stopy_q, MYSQLI_ASSOC);
?>
</pre>
@@ -53,17 +59,62 @@
<th></th>
</tr>
<?php
$wejscia = mysqli_query($conn, "SELECT `main`.`id`, `flagi`.`plik`, `flagi`.`kraj`, `main`.`nominal`, `main`.`nr_kat`, `stopy`.`nazwa` AS `stop`, `main`.`rok` FROM `main` LEFT JOIN `flagi` ON `main`.`flaga` = `flagi`.`id` LEFT JOIN `stopy` ON `main`.`stop` = `stopy`.`id`");
$wejscia = mysqli_query($conn, "SELECT `main`.`id` AS main_id, `flagi`.`plik`, `flagi`.`kraj`, `main`.`nominal`, `main`.`nr_kat`, `stopy`.`nazwa` AS `stop`, `main`.`rok` FROM `main` LEFT JOIN `flagi` ON `main`.`flaga` = `flagi`.`id` LEFT JOIN `stopy` ON `main`.`stop` = `stopy`.`id`");
$update_id = -1;
if(isset($_GET["update_id"])) { $update_id = intval($_GET["update_id"]); }
while($row = mysqli_fetch_assoc($wejscia)) {
echo "<tr>";
echo "<td><img src='gfx/" . $row["plik"] . "' alt='" . $row["kraj"] . "'></td>";
echo "<td>" . $row["nominal"] . "</td>";
echo "<td>" . $row["nr_kat"] . "</td>";
echo "<td>" . $row["stop"] . "</td>";
echo "<td>" . $row["rok"] . "</td>";
echo "<td><a href='delete.php?id=" . $row["id"] . "'><img src='gfx/u.gif' alt='Usuń'></a></td>";
echo "</tr>";
if($update_id == $row["main_id"]) {
echo "<form action='update.php' method='post'>";
echo "<input type='hidden' name='id_u' value='" . $update_id . "'>";
echo "<tr>";
// select
echo "<td><select name='kraj_u'>";
foreach($kraje_q as $kraj) {
if($kraj["kraj"] == $row["kraj"]) {
echo "<option value='" . $kraj["id"] . "' selected>" . $kraj["kraj"] . "</option>";
} else {
echo "<option value='" . $kraj["id"] . "'>" . $kraj["kraj"] . "</option>";
}
}
echo "</select></td>";
// input nominal
echo '<td><input type="text" name="nominal_u" id="nominal_u" value="' . $row["nominal"] . '"></td>';
// nr kat
echo '<td><input type="text" name="nr_u" id="nr_u" value="' . $row["nr_kat"] . '"></td>';
// stop
echo "<td><select name='stop_u'>";
foreach($stopy_q as $stop) {
if($stop["nazwa"] == $row["stop"]) {
echo "<option value='" . $stop["id"] . "' selected>" . $stop["nazwa"] . "</option>";
} else {
echo "<option value='" . $stop["id"] . "'>" . $stop["nazwa"] . "</option>";
}
}
echo "</select></td>";
// rok
echo '<td><input type="number" name="rok_u" id="rok_u" value="' . $row["rok"] . '"></td>';
// submit
echo '<td><input type="image" src="gfx/faja.png" alt="Aktualizuj"></td>';
echo "</tr>";
echo "</form>";
} else {
echo "<tr>";
echo "<td><img onclick='window.location = `./?update_id=" . $row["main_id"] . "`' src='gfx/" . $row["plik"] . "' alt='" . $row["kraj"] . "'></td>";
echo "<td>" . $row["nominal"] . "</td>";
echo "<td>" . $row["nr_kat"] . "</td>";
echo "<td>" . $row["stop"] . "</td>";
echo "<td>" . $row["rok"] . "</td>";
echo "<td><a href='delete.php?id=" . $row["main_id"] . "'><img src='gfx/u.gif' alt='Usuń'></a></td>";
echo "</tr>";
}
}
?>
<tr>
@@ -75,7 +126,7 @@
<select name="kraj_d" id="kraj_d">
<?php
foreach($kraje_q as $kraj) {
echo "<option>" . $kraj["kraj"] . "</option>";
echo "<option value='" . $kraj["id"] . "'>" . $kraj["kraj"] . "</option>";
}
?>
</select>
@@ -90,7 +141,7 @@
<select name="stop_d" id="stop_d">
<?php
foreach($stopy_q as $stop) {
echo "<option>" . $stop["nazwa"] . "</option>";
echo "<option value='" . $stop["id"] . "'>" . $stop["nazwa"] . "</option>";
}
?>
</select>
Lekcja_02/insert.php
+12 -5
View File
@@ -1,13 +1,20 @@
<pre>
<?php
print_r($_POST);
include("config.php");
$conn = mysqli_connect($host, $user, $pass, $dbnm);
$stmt = $conn->prepare("INSERT INTO main(flaga, nominal, nr_kat, `stop`, rok) VALUES(?, ?, ?, ?, ?)");
$stmt = $conn->prepare("INSERT INTO main(flaga, nominal, nr_kat, `stop`, rok) VALUES(?, ?, ?, ?, ?);");
// $stmt->bind_param("issis", $_POST[""])
$flaga = intval($_POST["kraj_d"]);
$nominal = $_POST["nominal_d"];
$nr_kat = $_POST["nr_d"];
$stop = intval($_POST["stop_d"]);
$rok = $_POST["rok_d"];
$stmt->bind_param("issis", $flaga, $nominal, $nr_kat, $stop, $rok);
$stmt->execute();
mysqli_close($conn);
header("Location: ./");
exit();
?>
</pre>
Lekcja_02/update.php
+21
View File
@@ -0,0 +1,21 @@
<?php
include("config.php");
$conn = mysqli_connect($host, $user, $pass, $dbnm);
$stmt = $conn->prepare("UPDATE main SET flaga=?, nominal=?, nr_kat=?, stop=?, rok=? WHERE id=?;");
$flaga = intval($_POST["kraj_u"]);
$nominal = $_POST["nominal_u"];
$nr_kat = $_POST["nr_u"];
$stop = intval($_POST["stop_u"]);
$rok = $_POST["rok_u"];
$id = $_POST["id_u"];
$stmt->bind_param("issisi", $flaga, $nominal, $nr_kat, $stop, $rok, $id);
$stmt->execute();
mysqli_close($conn);
header("Location: ./");
exit();
?>