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pub.php
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pub.php
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<?php
$handle = $_GET["handle"];
// echo $handle;
function showlist($handle){
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "asgn3";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "select name from topic where pub='$handle'";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
// output data of each row
while($row = $result->fetch_assoc()) {
$topic = trim($row['name']);
echo "<input type=radio name=category value=$topic>";
echo $topic;
echo "<br>";
}
}
else {
echo "You have no topics<br>";
window.stop();
}
$conn->close();
}
?>
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript">
function hi () {
// body...
var topic = document.getElementsByName('category');
var t="";
for(var i = 0; i < topic.length; i++){
if(topic[i].checked){
t = topic[i].value;
}
}
var message = document.getElementById('message').value;
// alert(t);
window.location.href = "pubsub.php/"+t+"/"+message;
return false;
}
</script>
</head>
<body>
<!-- <form> -->
<?php
showlist($handle);
?>
Message<input type="text" id="message"><br>
<input type="submit" onclick="hi();" value="publish">
<!-- </form> -->
</body>
</html>