Warz

Yes, I guess you're right about that, so far what I worked out is this formula, but to be honest I'm not that great with math, and there seems to be a lot of issues and it's only half working: /** * This function returns the new "index" value to be used based on the new "per page" value */ function calculatevalue($index,$total_rows,$per_page,$old_per_page) { if ($index > $total_rows) { return 0; } return ceil(($index+$old_per_page)/$total_rows)*$per_page; }

Thanks, but I already got a working pagination class.. I just need this specific case to work function calculatevalue($index,$total_rows,$per_page) { if ($per_page > $index) { return 0; } else { // Need code here to solve issue... return $index; } }

Hi, I'm working on a pagination for my site and I'm having some trouble finding a function. To explain the function, you need to know that user can choose to display "any amount of rows per page" I'm using an index to determine which page user are on. For instance if rows per page is 2 and index is 0 then I'm on page 1. Basically here is two examples: Per page: 2 IndexPage 01 22 43 64 Per page: 5 IndexPage 01 52 103 154 Ok, so here's the thing: say if index is 14 and per page is 2 and then I change to per page 10, well then we can't use 14 as index anymore, since valid index is only 0,10,20,30 and so on... I would need to make 14 --> 10 Now, I'm not sure what is the best way to calculate this....or what functions to use?

Hi, you need to create the viewstock.php page yourself... After any php file you can add ?anything=variable - this is simply to send variables to another page. You can add many variables by using &... example: ?name=john&age=20&userid=28294 then you can get these variables on the page you visit. Say you link to viewstock.php?name=john&age=20&userid=28294 then you can create viewstock.php and get these variables like this: <?php $username = $_GET['name']; $userage = $_GET['age']; $userid = $_GET['userid']; ?> Now you can also use these variables to make a new SQL query and get stock info (viewstock.php?id=10242): <?php $stockid = $_GET['id']; $sql = "select * from stocks WHERE id = ".mysql_real_escape_string($stockid).""; $res = mysql_query($sql); .... ?>

for ($i=0; $i < $num_results; $i++) { $row = mysql_fetch_assoc ($result); echo '<tr><td>'; echo '<p><strong>'.($i+1).'.</td><td>'; echo htmlspecialchars(stripslashes($row['title'])); echo "</strong></td><td>"; echo '<a href="viewstock.php?id='.stripslashes($row['cxcode']).'">View</a>'; echo '</td><td>'; echo stripslashes($row['reldate']); echo '</td><td>'; echo stripslashes($row['strtdate']); echo '</td><td>'; echo stripslashes($row['enddate']); echo '</td><td>'; echo '<form action="stckprofile.php"><input type="submit" value="View" name="stckview"></form>'; echo '</td><td>'; echo '<form action=""><input type="submit" value="Delete" name="stckdel"></form>'; echo '</td>'; Then on viewstock.php you just need to get the variable like this: $cxcode = $_GET['id'];

When you echo out the stocks also echo out and "id" or something that can identify each stock. I do like this: echo '<a href="viewstock.php?id='.$row['id'].'">View</a>';

Yes you have, I thought you ment textfield... you mean checkbuttons right? Then it's a lot more simple... <?php $arr=$_POST['text']; // implode: $list = implode(",", $arr); ?>

np

You could make arrays in your form like this: <input type="text" name="text[1]" /> <input type="text" name="text[2]" /> <input type="text" name="text[3]" /> <input type="text" name="text[4]" /> ...and do like this: <?php $arr=$_POST['text']; $i=0; foreach ($arr as $key => $value) { if ($value != "") { $variables[$i] = $value; } $i++; } // implode: $list = implode(",", $variables); ?>

/n ? try again with \n

Yes, they both have values, however global $a; doesn't seem to get any values.... when I go "echo $a;" inside the function it echos out nothing, however outside the function it works... so the problem has to do with the fact that "global" some how doesn't work. Well register globals are off. I'm not sure which setting would magically populate my variables tbh. And one more thing, this might not be a server issue after all. I just tried creating a 100% blank php file and filled it with this script and it worked... So then obviously it must be something that my current script is causing... I havn't made that script myself and it's pretty huge. To make sure there isn't any conflicts between variables I named them something completely random like "hadwawiodhawo" and "hadoakwdjowjwo" and still didn't work. Now it must be said that I'm including this code that doesn't work correctly on a template page, maybe there are some issues here. I might just have to do it the hard way but not using globals :'(

Your not doing anything wrong, the code works fine for me, just tried it. Maybe you can post more of the code? for me the code echos this: <div id="results"><p><strong>1.Title: which should be right...

Solution 1. <?php echo '<a href="xxxx.php">Text</a>'; ?> Solution 2. <?php echo "<a href=\"xxxx.php\">Text</a>"; ?> Solution 3. <?php print ('<a href="xxxx.php">Text</a>'); ?> ... more ways too I prefer number 1.

If I understand you correctly this is what you need to do in <form> you choose action="" this will send request to same page... then you can either include the upload.php script on your page or simply copy the code over. Then check if user has submitted. Assuming post value look like this <input type="submit" name="submit" value="Upload"> Example: if (isset($_POST['submit'])) // Has user submitted/uploaded yet? { include 'upload.php'; // If so, let's include this page } else // if not.... { Place your original page here... the one user will see before (and after) uploading. }

That's just an example code I tested on both servers... my real code is different obviously and has a lot more lines, however I tried this exact code on both servers, and it's just different behaviour/result.

from <?php echo $pages; ?> to <?php echo $page; ?>

I know, it works for me too on my old server, but what can I check for? I have no idea

Where you are printing out your list you just have to replace <br> with \n Example: echo "[village]".$row['x']."|".$row['y']."[/village][b]\n[/b]";

Hi, After I changed server, php global variable in functions didn't work anymore!? See this code: $a = 1; $b = 2; function Sum() { global $a, $b; $sum = $a + $b; return $sum; } $sum = Sum(); echo "Result is: ".$sum; Now I get: "Result is: 0" On my old server I got "Result is: 3"... Anyone know what this could be? Old server: PHP Version 5.2.9 New server: PHP Version 5.1.6

If there are no css tags you will have to do styling by the tags php has to offer.. or you can edit the php code. Try first line after <?php to add: echo '<link href="http://UrlToYourCssFiles.com/style.css" rel="stylesheet" type="text/css"> '; Then you can use that css file to style your page.

Check

Thanks a lot guys! I had to delete even som more records, like the nameservers. It seems to be working fine now :happy-04: Thanks!

Here is result from your script: DEBUG array(20) { ["url"]=> string(37) "http://dcl.vg.to/fetchme.php?id=11602" ["content_type"]=> NULL ["http_code"]=> int(0) ["header_size"]=> int(0) ["request_size"]=> int(0) ["filetime"]=> int(-1) ["ssl_verify_result"]=> int(0) ["redirect_count"]=> int(0) ["total_time"]=> float(0) ["namelookup_time"]=> float(0) ["connect_time"]=> float(0) ["pretransfer_time"]=> float(0) ["size_upload"]=> float(0) ["size_download"]=> float(0) ["speed_download"]=> float(0) ["speed_upload"]=> float(0) ["download_content_length"]=> float(-1) ["upload_content_length"]=> float(-1) ["starttransfer_time"]=> float(0) ["redirect_time"]=> float(0) }

OMG OMG!.... How can I forget something like that :facewall: :facewall: Thank you! yes it must have been DNS issue... I had forgotten to remove the dns records from my old server Now there is a new error displaying instead: Warning: file_get_contents() [function.file-get-contents]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/dvdcover/public_html/customscripts/file_get_contents_test.php on line 4 Warning: file_get_contents(http://dcl.vg.to/fetchme.php?id=11602) [function.file-get-contents]: failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/dvdcover/public_html/customscripts/file_get_contents_test.php on line 4

the server your running dvdcoverlinks.com on did it used to work and have you changed anything as i would suggest checking that allow_url_fopen is enabled in PHP.INI configuration file. allow_url_fopen = On also try another URL see if its any URL or just that one Yes allow url fopen is on. Other URLs work. Well, not really all of them... The reason I made this file in the first place was because : http://dcl.vg.to/details.php?image_id=11602 <--- works, can be fetched http://dcl.vg.to/details.php?image_id=11605 <--- does NOT work, cannot be fetched When I enter http://dcl.vg.to/details.php?image_id=11605 it fetched http://dcl.vg.to instead! Isn't that strange? Those pages are completely identical (except from a few different values), yet when I try to fetch the 11605 one I'm redirected to main page? Doesn't make any sense at all That's why I made this new file, to see if I could figure out what was wrong, and then I'm getting that error...