Adding delete feature to my forum
Posted on
16th Feb 2014 07:03 pm by
admin
Hello I am currently trying to add a delete feature to my forum. I believe I have everything built right but I am having some problems when debugging. I do not have PHP Designer 2008 and I am using eclipse as my IDE so it may be something simple. Please give me some help if you can. Thanks! I have these two source files:
Code: <?php
if(!$_SESSION['uid']){
header("Location: index.php");
}
$actz = $_GET['act2'];
$actzz = array('reply','topic','admin','delete');
if($actz){
$admin = isa($_SESSION['uid']);
if($actz == 'admin'){
if($admin){
//
}else {
echo "You are not an administrator, so you cannot view this page!";
}
}
if($actz == 'reply'){
$id = mss($_GET['id']);
if($id){
$sql = "SELECT * FROM `alabama_forum_replies` WHERE `id`='".$id."'";
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) == 0){
echo "This topic doesn't exist, so therefore you cannot edit it!";
}else {
$row = mysql_fetch_assoc($res);
$user_id = $row['uid'];
if($user_id == $_SESSION['uid'] || $admin == 1){
if(!$_POST['submit']){
echo "<form method="post" action="index.php?act=mod&act2=reply&id=".$id."">n";
echo "<table border="0" width="100%" cellspacing="3" cellpadding="3">n";
echo "<tr><td class="forum_header" align="center"><textarea style="width:90%;height:200px" name="reply">".htmlentities($row['message'])."</textarea></td></tr>n";
echo "<tr><td class="forum_header" align="center"><input type="submit" name="submit" value="Submit Edited Comment"></td></tr>n";
echo "</table></form>n";
}else {
$reply = mss($_POST['reply']);
if($reply){
$r = range(10,10000);
if(in_array(strlen($reply),$r)){
$sql2 = "UPDATE `alabama_forum_replies` SET `message`='".$reply."', `edit_time`='".time()."' WHERE `id`='".$id."'";
$res2 = mysql_query($sql2) or die(mysql_error());
header("Location: index.php?act=topic&id=".$row['tid']."");
}else {
echo "Your reply must be between 10 and 10,000 characters in length!n";
}
}
}
}else {
echo "This is not your reply to edit!";
}
}
}
}
if ($actz == 'deletereply'){
$id = mss($_GET['id']);
if($id){
$sql = "DELETE * FROM `alabama_forum_replies` WHERE `id`='".$id."'";
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows == 0){
echo "This topic doesn't exist";
}else {
$row = mysql_fetch_assoc($res);
$user_id = $row['uid'];
if(user_id == $_SESSION['uid'] || $admin == 1){
if(!$_POST[submit]){
echo "<form method="post" action="index.php?act=delete&act2=deletereply&id=".$id.">n";
echo "<table border="0" width="100%" cellspacing="3" cellpadding="3">n";
echo "<tr><td class="forum_header" align="center"><textarea style="width:90%;height:200px" name="deletethis">".htmlentities($row['message'])."</textarea></td></tr>n";
echo "<tr><td class="forum_header" align="center"><input type="submit" name="submit" value="Delete Comment"></td></tr>n";
echo "</table></form>n";
}else{
}
}else{
echo "This is not your reply to edit";
}
}
}
}
if($actz == 'topic'){
}
}else {
header("Location: index.php");
}
<?php
$id = mss($_GET['id']);
$page = (!$_GET['page'] || $_GET['page'] < 0) ? "1" : $_GET['page'];
$page = ceil($page);
$limit = 10;
$start = $limit;
$end = $page*$limit-($limit);
if($id){
$sql = "SELECT * FROM `alabama_forum_topics` WHERE `id`='".$id."'";
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) == 0){
echo "This topic does not exist!";
}else {
$row = mysql_fetch_assoc($res);
$sql2 = "SELECT admin FROM `alabama_forum_sub_cats` WHERE `id`='".$row['cid']."'";
$res2 = mysql_query($sql2) or die(mysql_error());
$row2 = mysql_fetch_assoc($res2);
if($row2['admin'] == 1 && $admin_user_level == 0){
echo "You cannot view this topic!";
}else {
$a = (isa($row['uid'])) ? "<font style="color:#800000;">ADMIN</font>" : "";
echo "<table border="0" width="100%" cellspacing="3" cellpadding="3">n";
echo "<tr><td colspan="2" align="left" class="forum_header"><b>".$row['title']."</b> - Posted On: <em>".$row['date']."</em></td></tr>n";
echo "<tr><td align="left" width="15%" valign="top" class="forum_header">".uid($row['uid'], true)."
Post Count: ".post($row['uid'])."
".$a."</td>";
echo "<td align="left" valign="top" class="forum_header">n";
echo topic($row['message']);
echo "</td>n";
echo "</tr>n";
$amount_check = "SELECT * FROM `alabama_forum_replies` WHERE `tid`='".$id."'";
$amount_check_res = mysql_query($amount_check) or die(mysql_error());
$amount_count = mysql_num_rows($amount_check_res);
$pages = ceil($amount_count/$limit);
$previous = ($page-1 <= 0) ? "« Prev" : "<a href="./index.php?act=topic&id=".$id."&page=".($page-1)."">« Prev</a>";
$nextpage = ($page+1 > $pages) ? "Next »" : "<a href="./index.php?act=topic&id=".$id."&page=".($page+1)."">Next »</a>";
echo "<tr><td align="right" colspan="2" class="forum_header">n";
echo "Pages: ";
echo $previous;
for($i=1;$i<=$pages;$i++){
$href = ($page == $i) ? " ".$i." " : " <a href="./index.php?act=topic&id=".$id."&page=".$i."">".$i."</a> ";
echo $href;
}
echo $nextpage;
echo "</td></tr>n";
$select_sql = "SELECT * FROM `alabama_forum_replies` WHERE `tid`='".$id."' ORDER BY id ASC LIMIT ".$end.",".$start."";
$select_res = mysql_query($select_sql) or die(mysql_error());
echo "</table>n";
echo "<table border="0" width="100%" cellspacing="3" cellpadding="3" class="reply">n";
while($rowr = mysql_fetch_assoc($select_res)){
$b = (isa($rowr['uid'])) ? "<font style="color:#800000;">ADMIN</font>" : "";
echo "<tr><td colspan="2" align="left" class="forum_header">Posted On: <em>".$rowr['date']."</em></td></tr>n";
echo "<tr><td align="left" width="15%" valign="top" class="forum_header">".uid($rowr['uid'], true)."
Post Count: ".post($rowr['uid'])."
".$b."</td>";
echo "<td align="left" valign="top" class="forum_header">n";
echo topic($rowr['message']);
if($rowr['edit_time'] > 0){
echo "<tr><td colspan="2" align="right"><em>Last Edit: ".date("M d, Y",$rowr['edit_time']) . " at " . date("h:i:s",$rowr['edit_time'])."</em></td></tr>n";
}
$adminz = isa($_SESSION['uid']);
if($adminz == 1 || $rowr['uid'] == $_SESSION['uid']){
echo "<tr><td align="left" colspan="2"><a href="index.php?act=mod&act2=reply&id=".$rowr['id']."">Edit This Reply</a></td></tr>n";
}
if($adminz == 1 || $rowr['uid'] == $_SESSION['uid']){
echo "<tr><td align="left" colspan="2"><a href="index.php?act=delete&act2=deletereply&id=".$rowr['id']."">Delete This Reply</a></td></tr>n";
}
echo "</td>n";
echo "</tr>n";
}
echo "<form method="post" action="./index.php?act=reply&id=".$row['id']."">n";
echo "<tr><td colspan="2" align="center"><textarea style="width:90%" name="reply"></textarea>
<input type="submit" name="submit" value="Add Reply" style="width:90%"></td></tr>n";
echo "</table>n";
}
}
}else {
echo "Please view a valid topic!";
}
?>
Your Answer:
Login to answer
200
7
Other forums
Receive Rosettanet Message to SAP 4.6c
Dear all ,
My customer will send the PO details by rosettanet message , Is it
Install page
How do I make it so when a user submits information on the Install page, it'll right it into the cor
remove trailing slash from array
I have the following array which contains trailing slashes I need to remove. What is the best way to
New to Arrays
Hi I am new to PHP (a week and a half now) and I am just beginning to read about arrays. I understan
Creating a db with a query
Hello everyone.
I'm having troubles creating a db with a query.
I'm reading a book called PHP
Find current logon time
Hi,
in my sql script i want to query and find out the logon time of the current session.
<
Variable uses and placement
I'm new to PL/SQL and am trying to learn about variable valid uses/placement (any pointers to any do
Loosing changed contents when used FM REUSE_ALV_GRID_DISPLAY
Hi,
I have used FM REUSE_ALV_GRID_DISPLAY in my program as below.
CALL FUNCT
Secure pages Sessions vs. Cookies & session_destroy() help
Im new here and new to PHP, I hope you can help me with some questions.
Im writing my web ap
Get value from Select menu
Hi!
Have tried to find the solution on the web. Don't know if there is an easy one. A descrip