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viewpost.php
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viewpost.php
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<?php
include 'vote.php';
include 'header.php';
include 'connect.php';
if(!isset($_COOKIE["PHPSESSID"]))
echo'<a href="login.php">Login first</a><br>';
else
{
$mna=$_GET['id'];
session_start();
$sql = "SELECT
TNAME,TID,DESCR
FROM
TOPICS
WHERE
TID = $mna" ;
$result = mysqli_query($link,$sql);
while ($row = mysqli_fetch_assoc($result))
{
echo " <p id=".$row['TID']."'>Topic :".$row['TNAME']."<br>Description :".$row['DESCR']."</p>";
}
$sql = "SELECT
PCONTENT,PID,USERS.UNAME
FROM
POSTS NATURAL JOIN USERS
WHERE
posts.TID = $mna ";
$result = mysqli_query($link,$sql);
echo"<dl>";
while ($row = mysqli_fetch_assoc($result))
{
echo "<dt>'".$row['UNAME']."'</dt><dd>'".$row['PCONTENT']."'</dd>".'Upvotes:';
$ups= getupvote($row['PID']);
echo $ups;
}
echo"</dl>";
$err="";
echo'<form method="get" action="abc.php">
<input type = "textarea" name="abc">Enter your comment:</input>
<input type= "hidden" name="id" value=" '.$mna.' "></input>
<br><input type=submit action="posts">';
if(!isset($_POST['abc'])||$_POST['abc']=="")
{
$err="Enter the comment";
}
if($err!="")
echo $err;
else
{
$comment=$_POST['abc'];
if($comment!="")
{
$sql = "INSERT INTO
posts(PCONTENT, UID, TID)
VALUES('" . $comment . "'," . $_SESSION['user_id']. ",".$_GET['id'].")";
$comment="";
}
}
$result = mysqli_query($link,$sql);
if(!$result)
{
echo 'Something went wrong while registering. Please try again later.';
//echo mysql_error(); //debugging purposes, uncomment when needed
}
else
{
echo 'Successfully registered. You can now <a href="index.php">sign in</a> and start posting! :-)';
}
}
0?>