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Pagination should work right?

Zoofu

By Zoofu
in PHP Coding Help

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Zoofu Member

Zoofu

Posted
Posted 

<?php

$id = mss($_GET['id']);
$page = (!$_GET['page'] || $_GET['page'] < 0) ? "1" : $_GET['page']; 
$page = ceil($page);

$limit = 15; 
$start = $limit; 
$end = $page*$limit-($limit); 

if($id){
$sql = "SELECT * FROM `users` WHERE `id`='".$id."'";
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) == 0){
	echo "Invalid Path!";
}else {
	$row = mysql_fetch_assoc($res);
	$sql2 = "SELECT * FROM `users` WHERE `id`='".$row['id']."'";
	$res2 = mysql_query($sql2) or die(mysql_error());
	$row2 = mysql_fetch_assoc($res2);
	if($row2['admin'] == 1 && $admin_user_level == 0){
		echo "You do not have permission!";
	}else {
		$amount_check = "SELECT * FROM `users` WHERE `id`='".$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=browse&page=".($page-1)."\">« Prev</a>"; 
		$nextpage = ($page+1 > $pages) ? "Next »" : "<a href=\"./index.php?act=browse&page=".($page+1)."\">Next »</a>"; 
		echo "<tr><td align=\"right\" colspan=\"2\">\n";
		echo "Pages: ";
		echo $previous; 
		for($i=1;$i<=$pages;$i++){ 
		    $href = ($page == $i) ? " ".$i." " : " <a href=\"./index.php?act=browse&page=".$i."\">".$i."</a> "; 
     
		    echo $href; 
		} 
		echo $nextpage; 
		echo "</td></tr>\n";
		$select_sql = "SELECT * FROM `users` WHERE `id`='".$id."' ORDER BY id ASC LIMIT ".$end.",".$start.""; 
		$select_res = mysql_query($select_sql) or die(mysql_error()); 

		while($rowr = mysql_fetch_assoc($select_res)){
			echo "<tr><td class =\"forum_header\">".$rowr['username']."</td></tr>\n";
		}
	}
}
}else{
echo "Invalid Path!";
}

?>

 

It just keeps returning Invalid Path! :/

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AviNahum Member

AviNahum

Posted
Posted

i'm not sure, but try this:

<?php

$id = mss($_GET['id']);
$page = (!$_GET['page'] || $_GET['page'] < 0) ? "1" : $_GET['page']; 
$page = ceil($page);

$limit = 15; 
$start = $limit; 
$end = $page*$limit-($limit); 

if(isset($_GET['id'])){
   $sql = "SELECT * FROM users WHERE id=".$id."";
   $res = mysql_query($sql) or die(mysql_error());
   if(mysql_num_rows($res) == 0){
      echo "Invalid Path!";
   }else {
      $row = mysql_fetch_assoc($res);
      $sql2 = "SELECT * FROM `users` WHERE `id`='".$row['id']."'";
      $res2 = mysql_query($sql2) or die(mysql_error());
      $row2 = mysql_fetch_assoc($res2);
      if($row2['admin'] == 1 && $admin_user_level == 0){
         echo "You do not have permission!";
      }else {
         $amount_check = "SELECT * FROM `users` WHERE `id`='".$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=browse&page=".($page-1)."">« Prev</a>"; 
         $nextpage = ($page+1 > $pages) ? "Next »" : "<a href="./index.php?act=browse&page=".($page+1)."">Next »</a>"; 
         echo "<tr><td align="right" colspan="2"> ";
         echo "Pages: ";
         echo $previous; 
         for($i=1;$i<=$pages;$i++){ 
             $href = ($page == $i) ? " ".$i." " : " <a href="./index.php?act=browse&page=".$i."">".$i."</a> "; 
     
             echo $href; 
         } 
         echo $nextpage; 
         echo "</td></tr> ";
         $select_sql = "SELECT * FROM `users` WHERE `id`='".$id."' ORDER BY id ASC LIMIT ".$end.",".$start.""; 
         $select_res = mysql_query($select_sql) or die(mysql_error()); 
         
         while($rowr = mysql_fetch_assoc($select_res)){
            echo "<tr><td class ="forum_header">".$rowr['username']."</td></tr> ";
         }
      }
   }
}else{
   echo "Invalid Path!";
}

?>

 

if it's not work, explain what the function mss does

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Zoofu Member

Zoofu

Posted
  • Author
Posted

It was the admin_user_level section.

 

<?php

$id = mss($_GET['id']);
$page = (!$_GET['page'] || $_GET['page'] < 0) ? "1" : $_GET['page']; 
$page = ceil($page);

$limit = 15; 
$start = $limit; 
$end = $page*$limit-($limit); 

if(isset($_GET['id'])){
   $sql = "SELECT * FROM users WHERE id=".$id."";
   $res = mysql_query($sql) or die(mysql_error());
   if(mysql_num_rows($res) == 0){
      echo "Invalid Path!";
   }else {
      $row = mysql_fetch_assoc($res);
      $sql2 = "SELECT * FROM `users` WHERE `id`='".$row['id']."'";
      $res2 = mysql_query($sql2) or die(mysql_error());
      $row2 = mysql_fetch_assoc($res2);
      if($row2['admin'] == 1 && $admin_user_level == 0){
         echo "You do not have permission!";
      }else {
         $amount_check = "SELECT * FROM `users` WHERE `id`='".$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=browse&page=".($page-1)."\">« Prev</a>"; 
         $nextpage = ($page+1 > $pages) ? "Next »" : "<a href=\"./index.php?act=browse&page=".($page+1)."\">Next »</a>"; 
         echo "<tr><td align=\"right\" colspan=\"2\">\n";
         echo "Pages: ";
         echo $previous; 
         for($i=1;$i<=$pages;$i++){ 
             $href = ($page == $i) ? " ".$i." " : " <a href=\"./index.php?act=browse&page=".$i."\">".$i."</a> "; 
     
             echo $href; 
         } 
         echo $nextpage; 
         echo "</td></tr>\n";
         $select_sql = "SELECT * FROM `users` WHERE `id`='".$id."' ORDER BY id ASC LIMIT ".$end.",".$start.""; 
         $select_res = mysql_query($select_sql) or die(mysql_error()); 
         
         while($rowr = mysql_fetch_assoc($select_res)){
            echo "<tr><td class =\"forum_header\">".$rowr['username']."</td></tr>\n";
         }
      }
   }
}else{
   echo "Invalid Path!";
}

?>

 

Erm.. So.. How come it still won't show anything up?

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AviNahum Member

AviNahum

Posted
Posted

i can't see any problems here...

umm are you sure you got rows on your users tables?

 

if yes, try this and post here the output:

<?php

$id = mss($_GET['id']);
$page = (!$_GET['page'] || $_GET['page'] < 0) ? "1" : $_GET['page']; 
$page = ceil($page);

$limit = 15; 
$start = $limit; 
$end = $page*$limit-($limit); 

if(isset($_GET['id'])){
   $sql = "SELECT * FROM users WHERE id=".$id."";
   $res = mysql_query($sql) or die(mysql_error());
   if(mysql_num_rows($res) == 0){
      echo "Invalid Path!";
      echo "<br> no rows";
   }else {
      $row = mysql_fetch_assoc($res);
      $sql2 = "SELECT * FROM `users` WHERE `id`='".$row['id']."'";
      $res2 = mysql_query($sql2) or die(mysql_error());
      $row2 = mysql_fetch_assoc($res2);
      if($row2['admin'] == 1 && $admin_user_level == 0){
         echo "You do not have permission!";
      }else {
         $amount_check = "SELECT * FROM `users` WHERE `id`='".$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=browse&page=".($page-1)."\">« Prev</a>"; 
         $nextpage = ($page+1 > $pages) ? "Next »" : "<a href=\"./index.php?act=browse&page=".($page+1)."\">Next »</a>"; 
         echo "<tr><td align=\"right\" colspan=\"2\">\n";
         echo "Pages: ";
         echo $previous; 
         for($i=1;$i<=$pages;$i++){ 
             $href = ($page == $i) ? " ".$i." " : " <a href=\"./index.php?act=browse&page=".$i."\">".$i."</a> "; 
     
             echo $href; 
         } 
         echo $nextpage; 
         echo "</td></tr>\n";
         $select_sql = "SELECT * FROM `users` WHERE `id`='".$id."' ORDER BY id ASC LIMIT ".$end.",".$start.""; 
         $select_res = mysql_query($select_sql) or die(mysql_error()); 
         
         while($rowr = mysql_fetch_assoc($select_res)){
            echo "<tr><td class =\"forum_header\">".$rowr['username']."</td></tr>\n";
         }
      }
   }
}else{
   echo "Invalid Path!";
   echo "<br> no id";
}

?>

 

if the ouput will be "Invalid Path! no rows"

so you dont have rows in your DB,

 

if it will be "Invalid Path! no id"

so i think the problem is in mss function

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