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videoteka.php
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videoteka.php
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
table {
width: 100%;
margin: 0px;
}
th, td {
border: 1px solid black;
}
</style>
</head>
<body>
<?php
$servername = "localhost";
$username = "root";
$password = "";
$database = "videoteka";
$conn = mysqli_connect($servername, $username, $password, $database);
if(!$conn)
{
die("Neuspela konekcija. Razlog: " . mysqli_connect_error());
}
echo "Uspesna konekcija <br>";
// ako baza sadrzi latinicna srpska slova
mysqli_set_charset($conn, "utf8");
// kreiranje upita (query)
// Tabelarno prikazati sve informacije o svim filmovima iz tabele filmovi, abecedno po nazivu filma.
$sql = "SELECT * FROM filmovi ORDER BY naslov ASC;";
// stampanje tabele
$result = mysqli_query($conn, $sql);
if(mysqli_num_rows($result) == 0)
{
echo "<p>Ne postoje filmovi u bazi.</p>";
}
else {
echo "<table>";
echo "<tr>" . "<th>" . "Id" . "</th>" . "<th>" . "Naslov" . "</th>"
. "<th>" . "Reziser" . "</th>" . "<th>" . "God Izdavanja" . "</th>" . "<th>" . "Zanr" . "</th>". "<th>" . "Ocena" . "</th>" . "</tr>";
while($red = mysqli_fetch_assoc($result)) {
echo "<tr>";
echo "<td>" . $red['id'] . "</td>";
echo "<td>" . $red['naslov'] . "</td>";
echo "<td>" . $red['reziser'] . "</td>";
echo "<td>" . $red['god_izdavanja'] . "</td>";
echo "<td>" . $red['zanr'] . "</td>";
echo "<td>" . $red['ocena'] . "</td>";
echo "</tr>";
}
echo "</table>";
}
echo "<br>";
// Tabelarno prikazati sve informacije o najbolje rangiranim filovima, abecedno po nazivu filma.
$sql = "SELECT * FROM `filmovi` WHERE ocena = (SELECT MAX(ocena) from `filmovi`) ORDER BY naslov ASC";
// stampanje tabele
$result = mysqli_query($conn, $sql);
if(mysqli_num_rows($result) == 0)
{
echo "<p>Ne postoje filmovi u bazi.</p>";
}
else {
echo "<table>";
echo "<tr>" . "<th>" . "Id" . "</th>" . "<th>" . "Naslov" . "</th>"
. "<th>" . "Reziser" . "</th>" . "<th>" . "God Izdavanja" . "</th>" . "<th>" . "Zanr" . "</th>". "<th>" . "Ocena" . "</th>" . "</tr>";
while($red = mysqli_fetch_assoc($result)) {
echo "<tr>";
echo "<td>" . $red['id'] . "</td>";
echo "<td>" . $red['naslov'] . "</td>";
echo "<td>" . $red['reziser'] . "</td>";
echo "<td>" . $red['god_izdavanja'] . "</td>";
echo "<td>" . $red['zanr'] . "</td>";
echo "<td>" . $red['ocena'] . "</td>";
echo "</tr>";
}
echo "</table>";
}
echo "<br>";
// Za svaki žanr koji postoji u bazi prikazati po jednu tabelu,
// a u svakoj tabeli informacije o filmovima koji pripadaju tom žanru, abecedno po nazivu filma.
$sql = "SELECT DISTINCT zanr FROM `filmovi` ORDER BY zanr";
// stampanje tabele
$result = mysqli_query($conn, $sql);
while($red = mysqli_fetch_assoc($result)) {
$zanr = $red["zanr"];
echo "<p> Filmovi koji imaju zanr: $zanr</p>";
$sql1 = "SELECT * FROM `filmovi` WHERE zanr = '$zanr' ORDER BY naslov;";
$result1 = mysqli_query($conn, $sql1);
echo "<table class='pac'>";
echo "<tr>" . "<th>" . "id" . "</th>" . "<th>" . "naslov" . "</th>"
. "<th>" . "reziser" . "</th>" . "<th>" . "god_izdavanja" . "</th>" . "<th>" . "zanr" . "</th>". "<th>" . "ocena" . "</th>" ."</tr>";
while($red1 = mysqli_fetch_assoc($result1))
{
// Red pisemo u listu
echo "<tr>";
echo "<td>" . $red1["id"] . "</td>";
echo "<td>" . $red1["naslov"] . "</td>";
echo "<td>" . $red1["reziser"] . "</td>";
echo "<td>" . $red1["god_izdavanja"] . "</td>";
echo "<td>" . $red1["zanr"] . "</td>";
echo "<td>" . $red1["ocena"] . "</td>";
echo "</tr>";
}
echo "</table>";
}
echo "<br>";
?>
</body>
</html>