PHP-Coursework/raceResults.php at main · Thiruisa/PHP-Coursework · GitHub

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<!-- Q7 -->

<?php
	$title="Add Race Results";
	require_once('head.php');

	echo "<body>";
		echo"<h2> Add Race Results </h2>";

		if(empty($_POST['memberID']))
			echo "<p>You must enter a memberID</p>";
		else if(empty($_POST['raceID']))
			echo "<p>You must enter a raceID</p>";
		else if(empty($_POST['position']))
			echo "<p>You must enter a position</p>";

		else{
			$memberID =$_POST['memberID'];
			$raceID =$_POST['raceID'];
			$position =$_POST['position'];

		$conn = mysqli_connect('localhost', 'root', 'password', 'canary');

		$query = "SELECT memberID FROM member WHERE '$memberID' = member.memberID";
		$result = mysqli_query($conn, $query);
		$row = mysqli_fetch_assoc($result);
		$memberID = $row['memberID'];

		$query = "SELECT raceID FROM race WHERE '$raceID' = race.raceID";
		$result = mysqli_query($conn, $query);
		$row = mysqli_fetch_assoc($result);
		$raceID = $row['raceID'];

		if(!$memberID)
			echo "<p> Member does not exist</p>";
		else if(!$raceID)
			echo "<p> Race does not exist</p>";
		else{
			$query = "UPDATE competitor SET position = '$position' WHERE memberID = '$memberID' AND raceID = '$raceID'";
			$result = mysqli_query($conn, $query);

		echo "<p> MemberID: $memberID </p>";
		echo "<p> RaceID: $raceID  </p>";
		echo "<p> Position: $position </p>";

		mysqli_close($conn);

		}
		}
		echo "<a href='index.php'>  Back To Index  </a>";
		require_once('footer.php');
	echo "</body>";
echo "</html>";
?>