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

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<!-- Q6 -->

<?php
	$title="Assign Members";
	require_once('head.php');

	echo "<body>";
		echo"<h2> Assign Members</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{
			$memberID =$_POST['memberID'];
			$raceID =$_POST['raceID'];

		$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{
			$query = "INSERT INTO competitor VALUES(NULL, '$memberID', '$raceID', NULL)";
			$result = mysqli_query($conn, $query);


		echo "<p> Member $memberID has been successfully been added to race $raceID </p>";

		mysqli_close($conn);
		}

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

	echo "</body>";
echo "</html>";
?>