mikefrederick Posted January 11, 2008 Share Posted January 11, 2008 Two tables are important here, regionz and countriez. In countriez, rid=the id of the region that the country is in. I have an html table that echoes the region names (rname) and the countries listed in each region. I am trying to split the list of countries into 3 <td>'s. To do this, I have divided the number of rows in countriez where the rid=the current region's id. I round this number upward using ceil. In the first td, I echo where $x<=numrows/3, second td I echo where $x>numrows/3 && $x<=numrows/3*2 and in the third I echo where $x>numrows/3*2.....or at least that is what I am trying to do. You can see the page at http://vacation.truegraphic.com. As you can see, things are not being split properly. I also need help putting things in alphabetical order. Because I have to select from a table where rid=regionid, I can't use order by cname and so things are not in order. Any suggestions for that as well? Here is the code, with a few comments in red (by the way, I realize that the script contains a few unnecessarily repeated variables): <?php $qr="select * from regionz order by rname"; $rs=mysql_query($qr); while($rec=mysql_fetch_array($rs)) { $regid=$rec['id']; =THE ID OF THE REGION ?> THIS ROW ECHOES THE NAME OF THE REGION<tr><td align="left" class="regionsone" width="100%" colspan="3"><strong> <a class="regions" href="properties_for_rent.php?rid=<?=$rec["id"]?>&rname=<?=$rec["rname"]?>"><u><?php echo $rec["rname"];?></u></a> </strong></td></tr><tr align="center" valign="top" bgcolor="#000066"> <?php THESE ARE IMPORTANT, THEY ARE WHERE I AM GETTING THE TOTAL NUMBER OF ROWS FROM $qraa="select * from countriez where rid='$regid'"; $rsaa=mysql_query($qraa); $qrbb="select * from countriez where rid='$regid'"; $rsbb=mysql_query($qrbb); $qrcc="select * from countriez where rid='$regid'"; $rscc=mysql_query($qrcc); $qr2="select * from countriez where rid='$regid'"; $rs2=mysql_query($qr2); $tester=mysql_num_rows($rs2); if($tester==0) { ?> IF THERE ARE NO COUNTRIES IN THE REGION: <td width="100%" height="23" align="center" class="regionsone"> <div align="left">No Vacation Rentals Found </div> <hr width="100%" /> </td> <? } else { ?> THIS TD SHOULD ECHO THE FIRST THIRD OF THE TOTAL NUMBER OF COUNTRIES IN THE REGION<td align="left" width="33%" class="regionsone"> <?php $tot=mysql_num_rows($rsaa); $baserec=ceil($tot/3); $newbase=baserec*2; $x=0; ; while( $rec1=mysql_fetch_array($rsaa)) { $rid=$rec1['rid']; ?> <? if($rid==$regid && $x<=$baserec) { ?> <a class="regionsone" href="properties_for_rent.php?cid=<?php echo $rec1["id"];?>&cname=<?=$rec1["cname"]?>"> <?php echo $rec1["cname"]; ?> </a><br /> <?php } ?> <? ++$x; } ?> </td> THIS TD SHOULD ECHO THE SECOND THIRD OF THE TOTAL NUMBER OF COUNTRIES IN THE REGION<td align="left" width="33%" class="regionsone"> <?php $tot1=mysql_num_rows($rsbb); $basereca=ceil($tot1/3); $newbasea=$basereca*2; $y=0; ; while( $rec2=mysql_fetch_array($rsbb)) { $aid=$rec2['rid']; ?> <? if($aid==$regid && $y>$basereca && $y<=$newbasea) { ?> <a class="regionsone" href="properties_for_rent.php?cid=<?php echo $rec2["id"];?>&cname=<?=$rec2["cname"]?>"> <?php echo $rec2["cname"]; ?> </a><br /> <?php } ?> <? ++$y; } ?> </td> THIS TD SHOULD ECHO THE THIRD THIRD OF THE TOTAL NUMBER OF COUNTRIES IN THE REGION<td align="left" width="33%" class="regionsone"> <?php $tot2=mysql_num_rows($rscc); $baserecb=ceil($tot2/3); $newbaseb=$baserecb*2; $z=0; ; while( $rec3=mysql_fetch_array($rscc)) { $gid=$rec3['rid']; ?> <? if($gid==$regid && $z>$newbaseb) { ?> <a class="regionsone" href="properties_for_rent.php?cid=<?php echo $rec3["id"];?>&cname=<?=$rec3["cname"]?>"> <?php echo $rec3["cname"]; ?> </a><br /> <?php } ?> <? ++$z; } ?> </td> <? } ?> </tr> <?php } ?> Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/ Share on other sites More sharing options...
mikefrederick Posted January 11, 2008 Author Share Posted January 11, 2008 Sorry guys, I figured it out right after I posted it....But I still need help putting things in order by Country Name, any suggestions? Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/#findComment-436724 Share on other sites More sharing options...
GingerRobot Posted January 11, 2008 Share Posted January 11, 2008 Your code looks pretty confusing. You seem to be making 4 identical queries near the top of your script. I can only assume that, at present, you have a query for each column (not sure what the 4th one is for), which would explain why you cant sort the data? Perhaps reading this FAQ here will show you a better method for putting your results into multiple columns, using just one query. Also, please remember to place your code inside tags when you post. Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/#findComment-436730 Share on other sites More sharing options...
nikefido Posted January 11, 2008 Share Posted January 11, 2008 "select * from countriez where rid='$regid' ORDER BY countriez ASC"; Why do you have the same SQL statement created multiple times? Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/#findComment-436731 Share on other sites More sharing options...
mikefrederick Posted January 11, 2008 Author Share Posted January 11, 2008 Yeah I know that I didn't need to use all of those, that was actually related to something else and I was trying to keep things separate for each column. But I can't use order by because I am selecting the countries using where so that I can echo the appropriate countries for each region. Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/#findComment-436739 Share on other sites More sharing options...
mikefrederick Posted January 11, 2008 Author Share Posted January 11, 2008 Yeah, problem solved, thanks...I am an idiot, I was using order by and then where instead of where and then order by. Quote Link to comment https://forums.phpfreaks.com/topic/85580-solved-what-am-i-doing-wrong/#findComment-436742 Share on other sites More sharing options...
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