liam1412 Posted January 17, 2007 Share Posted January 17, 2007 HiI have tried to integrate pagination into my forum and its throwing back a whole load of undefined index errors etc.Please can you helpThis is what I have[code]while($fetch_replies = mysql_fetch_array($sql_answer_result)){if($_GET['page']){$page = $_GET['page'];}else{$page = 1;}$max = 20;$cur = (($page * $max) - $max);$total_rows = mysql_num_rows($sql_answer_result);$total_pages = ceil($total_rows / $max);for($i = 1; $i <= $total_pages; $i++){if($page == $i){echo '<b>".$i."</b>';}else{echo '<a href="?page='.$next.'">Next ></a>';}}$ans_text = $fetch_replies['ans_text'];$ans_id = $fetch_replies['ans_id'];$ans_topic_id = $fetch_replies['ans_topic_id'];$ans_text = nl2br($ans_text);$ans_text = BBCODE($ans_text);?><tr> <td valign="center" width="150" bgcolor="#565656"><p class="grey"> <?php echo $fetch_replies['ans_datetime'];?> <br /> <br /> <?php echo $fetch_replies['ans_poster_username'];?> <br /> <img src="images/profilepics/vw.jpg" width="50" heigth="50" border="2" /> </p></td> <td valign="top" width="450" bgcolor="#6d6d6d"> <table width="450" cellspacing="0" cellpadding="0" border="0"> <tr> <td colspan="2"><p class="grey"><?php echo $ans_text; ?></p></td> </tr> <tr> <td width="350" align="right"></td> <td width="100" align="right"> <br /> <br /> <br /> <br /> <?php if($fetch_replies['ans_poster_username'] == $_SESSION['username']){ ?> <a href="edit_reply.php?ans_id=<?php echo $ans_id ?>&ans_topic_id=<?php echo $ans_topic_id; ?>"><img src="images/edit_post.jpg" width="25" height="25" border="0" alt="Edit Reply" /></a> <?php }; ?> </td> </tr> </table></td></tr>[/code] Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/ Share on other sites More sharing options...
ted_chou12 Posted January 17, 2007 Share Posted January 17, 2007 this code worked for me:http://www.phpfreaks.com/forums/index.php/topic,120064.msg492280.html#msg492280 Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162939 Share on other sites More sharing options...
liam1412 Posted January 17, 2007 Author Share Posted January 17, 2007 Thanks but this is going to mean a lot of altering. I wuld hope to gte mine working if at all possible.Thanks anyway Ted ;D Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162953 Share on other sites More sharing options...
ted_chou12 Posted January 17, 2007 Share Posted January 17, 2007 okay, :Dif there are lots of errors, i suggest you break them into parts first, maybe take away the alternative row coloring out first, and get the pagination going. Then put it back, because working with a long script causes lots of headaches.Ted Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162958 Share on other sites More sharing options...
linuxdream Posted January 17, 2007 Share Posted January 17, 2007 Also, it would help by telling us what line number/statement was generating the errors. The errors will tell you the line# Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162960 Share on other sites More sharing options...
liam1412 Posted January 17, 2007 Author Share Posted January 17, 2007 Okay this is my entire page.I have found a couple of errors and edited I now have one error.Its saying that the index page is undefined on line 165and then it is echoing ".$i."This i repeated 3 times as this is how many record it is retrieving. [code]<?phpsession_start();include 'header.html';$topic_id = $_GET['topic_id'];function BBCODE($bbcode) { //the bbcode tags.. $bbc_a=array("[strike]","[/strike]","[b]","[/b]","[u]","[/u]","[big]","[/big]","[huge]","[/huge]","[e_mail]","[/e_mail]","[url]","[/url]","::smile::","::mad::","::sad::","::rolleyes::","::smirk::","::wink::","::surprised::","::thinking::","::tongue::","::cool::",); //bbcode gets converted to.. $bbc_b=array("<strike>","</strike>","<b>","</b>","<u>","</u>","<font size=4>","</font>","<font size=8>","</font>","<a href=\"mailto:","\">E-MAIL LINK</a>","<a href=\"","\" target=\"blank\">WEB LINK</a>","<img src='images/smilies/smile.gif' />","<img src='images/smilies/mad.gif' />","<img src='images/smilies/sad.gif' />","<img src='images/smilies/rolleyes.gif' />","<img src='images/smilies/smirk.gif' />","<img src='images/smilies/wink.gif' />","<img src='images/smilies/surprised.gif' />","<img src='images/smilies/thinking.gif' />","<img src='images/smilies/tongue.gif' />","<img src='images/smilies/cool.gif' />",); $bbc_num=count($bbc_a); $loop=0; while($loop<$bbc_num) { $bbcode=str_replace($bbc_a[$loop], $bbc_b[$loop], $bbcode); $loop++; } return $bbcode; } $host = 'localhost';$db_username = 'root';$db_password = '';$db_name = 'klubdeutsch';$table_name_topic = 'forum_question';$table_name_answer = 'forum_answer';$user_level = '1';mysql_connect("$host" , "$db_username" , "$db_password")or die("Cannot Connect to Server");mysql_select_db("$db_name")or die("Cannot connect to Databse");$sql_topic_query = "SELECT * FROM forum_question WHERE topic_id = $topic_id";$sql_get_topic = mysql_query($sql_topic_query);$sql_fetch_topic = mysql_fetch_array($sql_get_topic);$topic_id = $sql_fetch_topic['topic_id'];$topic = $sql_fetch_topic['topic'];$topic_text = $sql_fetch_topic['topic_text'];$topic_text = nl2br($topic_text);$topic_text = BBCODE($topic_text);$topic_start_datetime = $sql_fetch_topic['topic_start_datetime'];$topic_started_by = $sql_fetch_topic['topic_starter_name'];$topic_view = $sql_fetch_topic['topic_view'];$topic_view = ($topic_view + 1);$topic_reply = $sql_fetch_topic['topic_reply'];$sql_answer_query = "SELECT * FROM forum_answer WHERE ans_topic_id = '$topic_id' ORDER BY ans_id";$sql_answer_result = mysql_query($sql_answer_query);$sql_no_posts_query = "SELECT * FROM forum_question WHERE topic_id = '$topic_id'";$sql_no_posts_result = mysql_query($sql_no_posts_query);$no_posts_result = mysql_fetch_array($sql_no_posts_result);$no_of_posts = $no_posts_result['topic_reply'];$no_of_views = $no_posts_result['topic_view'];$topic_status = $no_posts_result['topic_status'];if($topic_status == 0){$topic_update = 4;}elseif($topic_status == 1){$topic_update = 5;}elseif($topic_status == 2){$topic_update = 6;}elseif($topic_status == 3){$topic_update = 7;}?><br /><table align="center" width="600" cellspacing="2" cellpadding="0" border="0"><tr> <td width="500"><p class="header2"><?php echo $topic; ?></p></td> <td align="right" width="100"><a href="post_reply.php?topic_id=<?php echo $topic_id?>" onmouseover="chgImg('postreply','On')" onmouseout="chgImg('postreply','Off')"><img src="images/postreplyOff.jpg" width="100" border="0" name="postreply"></a></td></tr></table><table class="border" align="center" width="600" cellspacing="2" cellpadding="3" border="0"><tr> <td valign="top" width="150" bgcolor="#565656"><p class="grey"> <?php echo $topic_start_datetime ?> <br /> <br /> <?php echo $topic_started_by ?><br /> <img src="images/profilepics/bmw.jpg" width="50" height="50" border="2" /> <br /> </td> <td colspan="2" valign="top" width="450" bgcolor="#6d6d6d"> <table width="450" cellspacing="0" cellpadding="0" border="0"> <tr> <td colspan="2"><p class="grey"><?php echo $topic_text; ?></p></td> </tr> <tr> <td width="410"><br /></td> <td width="40" align="right"> <br /> <br /> <br /> <br /> <?php if($topic_started_by == $_SESSION['username']){ ?> <a href="edit_topic.php?topic_id=<?php echo $topic_id ?>"><img src="images/edit_post.jpg" width="25" height="25" border="0" alt="Edit Post" /></a> <?php }; ?> </td> </tr> </table></td><?phpwhile($fetch_replies = mysql_fetch_array($sql_answer_result)){if($_GET['page']){$page = $_GET['page'];}else{$page = 1;}$max = 20;$cur = (($page * $max) - $max);$total_rows = mysql_num_rows($sql_answer_result);$total_pages = ceil($total_rows / $max);for($i = 1; $i <= $total_pages; $i++){if($page == $i){echo '<b>".$i."</b>';}else{echo '<a href="?page='.$next.'">Next ></a>';}}$ans_text = $fetch_replies['ans_text'];$ans_id = $fetch_replies['ans_id'];$ans_topic_id = $fetch_replies['ans_topic_id'];$ans_text = nl2br($ans_text);$ans_text = BBCODE($ans_text);?><tr> <td valign="center" width="150" bgcolor="#565656"><p class="grey"> <?php echo $fetch_replies['ans_datetime'];?> <br /> <br /> <?php echo $fetch_replies['ans_poster_username'];?> <br /> <img src="images/profilepics/vw.jpg" width="50" heigth="50" border="2" /> </p></td> <td valign="top" width="450" bgcolor="#6d6d6d"> <table width="450" cellspacing="0" cellpadding="0" border="0"> <tr> <td colspan="2"><p class="grey"><?php echo $ans_text; ?></p></td> </tr> <tr> <td width="350" align="right"></td> <td width="100" align="right"> <br /> <br /> <br /> <br /> <?php if($fetch_replies['ans_poster_username'] == $_SESSION['username']){ ?> <a href="edit_reply.php?ans_id=<?php echo $ans_id ?>&ans_topic_id=<?php echo $ans_topic_id; ?>"><img src="images/edit_post.jpg" width="25" height="25" border="0" alt="Edit Reply" /></a> <?php }; ?> </td> </tr> </table></td></tr><?php }if($no_of_views == 199){$sql_hot_topic = "UPDATE forum_question SET topic_status = $topic_update WHERE topic_id = '$topic_id'";mysql_query($sql_hot_topic)or die("unable to update topic status");}$sql_update_topic_view = "UPDATE forum_question SET topic_view = '$topic_view' WHERE topic_id = '$topic_id'";mysql_query($sql_update_topic_view)or die("failed to update topic_reply");mysql_close();?>[/code] Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162981 Share on other sites More sharing options...
liam1412 Posted January 17, 2007 Author Share Posted January 17, 2007 PS I know its spaghetti code but this is my first project with PHP ;D Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-162986 Share on other sites More sharing options...
liam1412 Posted January 17, 2007 Author Share Posted January 17, 2007 Sorry to bump but still need help wi this!! Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-163216 Share on other sites More sharing options...
liam1412 Posted January 18, 2007 Author Share Posted January 18, 2007 Someone please help. I have gone throuh this code over and over agin to no avail. Its really winding me up now.Thanks Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-164025 Share on other sites More sharing options...
liam1412 Posted January 18, 2007 Author Share Posted January 18, 2007 It seems like a couple of posts out of my thread have gon??????The problem I am now having is thisMy limit is set to 10. There are 13 record in my query but the pagination reads.PREV 1 NEXT None of them are links. Its acting like there are less than 10 records. GRRRRRRRRRRRRRRRRRRRR[code]<?php$limit = 10;$query_count = "SELECT count(*)FROM forum_answer WHERE ans_topic_id = $topic_id";$result_count = mysql_query($query_count);$total_rows = mysql_num_rows($result_count);if(empty($page)){ $page = 1; } $limitvalue = $page * $limit - ($limit);$topic_query = "SELECT * FROM forum_answer WHERE ans_topic_id = $topic_id ORDER BY ans_id LIMIT $limitvalue, $limit";$topic_result = mysql_query($topic_query)or die("Error: " . mysql_error());while($fetch_replies = mysql_fetch_array($topic_result)){$ans_text = $fetch_replies['ans_text'];$ans_id = $fetch_replies['ans_id'];$ans_topic_id = $fetch_replies['ans_topic_id'];$ans_text = nl2br($ans_text);$ans_text = BBCODE($ans_text);?><tr> <td valign="center" width="150" bgcolor="#565656"><p class="grey"> <?php echo $fetch_replies['ans_datetime'];?> <br /> <br /> <?php echo $fetch_replies['ans_poster_username'];?> <br /> <img src="images/profilepics/vw.jpg" width="50" height="50" border="2" /> </p></td> <td valign="top" width="450" bgcolor="#6d6d6d"> <table width="450" cellspacing="0" cellpadding="0" border="0"> <tr> <td colspan="2"><p class="grey"><?php echo $ans_text; ?></p></td> </tr> <tr> <td width="350" align="right"></td> <td width="100" align="right"> <br /> <br /> <br /> <br /> <?php if($fetch_replies['ans_poster_username'] == $_SESSION['username']){ ?> <a href="edit_reply.php?ans_id=<?php echo $ans_id ?>&ans_topic_id=<?php echo $ans_topic_id; ?>"><img src="images/edit_post.jpg" width="25" height="25" border="0" alt="Edit Reply" /></a> <?php }; ?> </td> </tr> </table></td></tr><?php}if($page != 1){ $pageprev = $page--;echo("<a href=\"$PHPSELF&page=$pageprev\">PREV</a> ");}else{echo ("PREV");$numofpages = $total_rows / $limit; for($i = 1; $i <= $numofpages; $i++){ if($i == $page){ echo($i." "); }else echo("<a href=\"$PHP_SELF&page=$i\">$i</a> "); } } if(($total_rows % $limit) != 0){ if($i == $page){ echo($i." "); }else{ echo("<a href=\"$PHP_SELF&page=$i\">$i</a> "); } } if(($total_rows - ($limit * $page)) > 0){ $pagenext = $page++; echo("<a href=\"$PHP_SELF?page=$pagenext\">NEXT</a>"); }else{ echo("NEXT"); }if($no_of_views == 199){$sql_hot_topic = "UPDATE forum_question SET topic_status = $topic_update WHERE topic_id = '$topic_id'";mysql_query($sql_hot_topic)or die("unable to update topic status");}$sql_update_topic_view = "UPDATE forum_question SET topic_view = '$topic_view' WHERE topic_id = '$topic_id'";mysql_query($sql_update_topic_view)or die("failed to update topic_reply");mysql_close();?>[/code] Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-164028 Share on other sites More sharing options...
liam1412 Posted January 19, 2007 Author Share Posted January 19, 2007 **BUMP** - SOrry Link to comment https://forums.phpfreaks.com/topic/34590-whats-wrong-with-my-pagination-code/#findComment-164129 Share on other sites More sharing options...
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