The14thGOD

thank you

I'm trying to get this so that in a while loop, theres a variable that is added each time a row from the database is present and displayed it adds one too it. now i want it if it's divisible by 2 it will make a new row, here's the code I'm using, it works for if it's divisible by 4...so im kind of confused, if anyone could explain it a bit, that would be helpful: <?php if (!(($x-1) % 2)) { echo("</tr>\n"); echo("<tr>\n"); }?> Thanks, Justin

ah alright, I think I understand now. Thank you.

yep,the second method worked, though im confused because I have never had to do that before and it works on my site....if possible would you mind explaining what exactly that does? thank you for the help

I keep getting this error but i can't figure out why, I believe it is this code: <?php while($row = mysql_fetch_array($results)) { $row['image'] = str_replace("../","",$row['image']); $row['body'] = str_replace("\r\n","<br /><br />",$row['body']); $row['body'] = str_replace("\n","<br /><br />",$row['body']); echo("<h3>$row['headline']</h3>"); echo("<img src=\"$row['image']\" width=\"334\" height=\"184\" />"); echo("<p>$row['body']</p><br />"); } ?> when i take it out it doesn't do it anymore help asap please thanks

I'm having a problem of uploading an image, it keeps saying the file is not the correct size..but it is the same size. Perhaps I'm missing something? Or perhaps a server/php reads the size a little different? here's the code if anyone can take a look at it and help me id be very great full: <?php import_request_variables('pg'); //First check that file ext = .jpg then rename file and location, also upload to perminate location{ $extension = explode('.',$_FILES['photo']['name']); if ($extension[1] == 'jpg') { $uploaddir = '../images/news/'; $filename = $_FILES['photo']['name']; $file_dir = "$uploaddir" . "$filename"; move_uploaded_file($_FILES['photo']['tmp_name'], "$file_dir"); $size = getimagesize($file_dir); if($size[0] != 334 or $size[1] != 184) { $error = 'file'; unlink($file_dir); header("Location: add_news.php?error=$error"); exit(0); } $size_true = 'true'; } elseif ($extension[1] !== 'jpg' or !$size_true) { $error = 'file'; header("Location: add_news.php?error=$error"); exit(0); }?> Thanks in advance

thank you

ya, id try it, but im currently in class at the moment, and for some reason their wireless wont connect to my server i didn't want to code it all based on a switch if it did not work. so ill probably be sticking with if statements.

I was wondering, can you use logic in case statements? ie switch($variable){ case($variable<10): blah blah blah } Thanks the14thgod

alrighty, i may try that then. i might as well try new things hah. thanks again for the help.

a problem im seeing, mainly due to me not explaining it well and possibly not understanding the above to it's full extent(i'm pretty sure i get most of it) but also, id like to use one table, and there are different types, fractal, drawings, raster, etc. and I need to total them and then do math through the PHP. so i guess i'm looking for the most efficient way possible.

I am working on a rating system, and I have users. The problem I have is that I need to be able to tell if the user has already rated the item already. My question is I guess, is what should I do to try and do this? Right now, my table for sure needs: Columns: id art type art id total votes total score rating But I have no idea how I am going to store the user id for each and every user. Any suggestions? I was thinking maybe trying to make an array, but not sure if there may be a easier way. Thanks in advanced.

sorry, but I just noticed, it's still echoing : onclick="editText(" 10="" )="" any ideas?

im not 100% sure what exactly I did, but I got it lol, thank you for your help now onto javascript debuggin /cry

I am at a complete loss. Same files are located in my live version, and testing area, the live version works, I can edit my blog on the fly, in my testing area though, it doesn't work, the username is "S" /shrug

$select_row:Array ( [username] => xxMandersxx ) $_SESSION:Array ( [username] => S ) Not sure why $_SESSION['username'] is showing up as S... Especially since this line works: <?php if ($_SESSION['username'] == "MyUserNameHere") { echo("ondblClick=\"editText('blog')\""); }?> ***************EDIT************* I'm going to reupdate my files, yay for backups. I'll post results after this.

thanks for the info, so if i went back and changed all my scripts to have the single quotes, would it mess up anything do you think?(i did look at some of the earlier code I wrote for my site and I was using single quotes, I must have just forgot lol) also i switched out the function since there was no need for it, and it works, except for now instead of always getting the edit text i get the onclick="no_edit();" so, the new code looks like: <?php if ($select_row['username'] == $_SESSION['username']) { echo ' onclick="editText("' . $com_row['id'] . '")" '; }else { echo ' onclick="no_edit();" '; } ?>

it's defined in a loop that calls the function ajax_edit. i am not familiar with functions, but now that I think of it, I may not need the function since it's in a loop, I'll test that to see if it makes a difference, but it is still echoing onclick="editText(" )="". I have a question about the single quotes in say $com_row['username'] or $_SESSION['username'], but I just noticed I'm not using the quotes often in my code, and everything works out. I know I've used them before, I'm almost positive that I learned it that way in class, but don't know why I'm not using them right now lol. So the question, what is the difference? Thanks in advanced

it seems my server went boom... i did switch that line, and it didn't work. ill have more info when it comes back up..

ya i have the session_start() it keeps echoing onclick="editText(" )=""

Currently I'm messing around with some ajax, and I am running a function that well echo the correct javascript function depending on the user who is logged in. I tried a couple of methods, both time's it didn't echo the right code, having a problem with mixing the php and javascirpt into an echo: <?php function ajax_edit() { //Matches user to see if they can edit that comment if ($select_row[username] == $_SESSION[username]) { echo(" onclick=\"editText(\"$com_row[id]\")\" "); }else { echo(" onclick=\"no_edit();\" "); } } ?> Both times it echoed the editText function, I wasn't logged in so it should have displayed "no_edit" I think it's just syntax because everything else works. Thanks in advance.

ah, thanks, damn, i should have looked for minor errors like that. thanks

Working on a mini project, and when the page first loads it works correctly. The link is domain.com?collapse=2,1,1 Once I click the link, and it refreshed, the link reads as: domain.com?collapse=,1,1 I'm not sure why... so heres the code b4 the beginning of the html tag: <?php $thispage = $_SERVER['PHP_SELF']; $thispage .= "?collapse="; //array if (!$_GET['collapse']) { $array = array(1,1,1); }else { $collapse = $_GET['collapse']; $array = explode(",", $_GET['collapse']); echo($array[0]); } ?> code for the link: <?php $thispage2 = "$thispage"; if ($array[0] == 1) { $sub0 = 2; $thispage2 .= "$sub0,$array[1],$array[2]"; }else{ $sub0 == 1; $thispage2 .= "$sub0,$array[1],$array[2]"; } echo($thispage2); ?> So the problem is, why is the $sub0 after you click the link one time reading as nothing... Any help would be appreciated. Thanks in advanced, The14thGOD

Hey, I was wondering, how would you go about getting an array form the URL? can you just post it like this "domain.com/index.php?array=1,2,3,4 and then use: <?php $array = $_GET['array']; and then the array would read as: $array[0] == 1 $array[1] == 2 etc... thanks in advance

Thanks for reminding me of what I already knew. I was more looking for a function, code, or a link to a tutorial or something like that. I've been googling and havn't found a method that would work with the way I'm doing it. I don't want the page to refresh, but the methods I keep finding would require the page to refresh.