Jump to content

Archived

This topic is now archived and is closed to further replies.

greybeard

PHP Mysql Help

Recommended Posts

I have a table in Mysql database that I need some help on creating my query in PHP. (dont worry

about the html) The user has an admin area where he adds products to the database.I do not know

the name of the product that are added. I need to have the data displayed on the web page like

this:

manufacture x
---------------------

Manufacturer x | ID | Title | Year | Price |
---------------------------------------------------------
| x | 3 | RH1 | 2005 | 110 |
| x | 9 | WR7 | 1997 | 120 |
| x | 7 | G69 | 1992 | 150 |

manufacture y
---------------------

Manufacturer y | ID | Title | Year | Price |
---------------------------------------------------------
| y | 2 | YH1 | 2003 | 110 |
| y | 1 | HR7 | 1999 | 120 |
| y | 5 | E69 | 1995 | 150 |


manufacture z
---------------------

Manufacturer z | ID | Title | Year | Price |
---------------------------------------------------------
| z | 4 | LD1 | 2001 | 100 |
| z | 6 | HD7 | 1990 | 120 |
| z | 8 | JR89 | 1980 | 75 |



----------------------------------------------------------------------------

My Database table looks like this:


ID | Manufacturer | TITLE | Year | Price |

1 | y | HR7 | 1999 | 120 |
2 | y | YH1 | 2003 | 110 |
3 | x | RH1 | 2005 | 110 |
4 | Z | LD1 | 2001 | 100 |
5 | y | E69 | 1995 | 150 |
6 | Z | HD7 | 1990 | 120 |
7 | x | G69 | 1992 | 150 |
8 | z | JR89 | 1980 | 75 |
9 | x | WR7 | 1997 | 120 |


---------------------------------------------------------------------------


My PHP looks like this:



<?php
$maxRows_mydata = 100;
$pageNum_mydata = 0;
if (isset($_GET['pageNum_mydata'])) {
$pageNum_mydata = $_GET['pageNum_mydata'];
}
$startRow_mydata = $pageNum_mydata * $maxRows_mydata;

mysql_select_db($db_name, $link);
$query_mydata = "SELECT DISTINCT manufacturer, id, title,year,price,FROM my_product WHERE NOT

(manufacturer IS NULL) ORDER BY manufacturer DESC";
$query_limit_mydata = sprintf("%s LIMIT %d, %d", $query_mydata, $startRow_mydata,

$maxRows_mydata);
$mydata = mysql_query($query_limit_mydata) or die(mysql_error());
$row_mydata = mysql_fetch_assoc($mydata);

if (isset($_GET['totalRows_mydata'])) {
$totalRows_mydata = $_GET['totalRows_mydata'];
} else {
$all_mydata = mysql_query($query_mydata);
$totalRows_mydata = mysql_num_rows($all_mydata);
}
$totalPages_mydata = ceil($totalRows_mydata/$maxRows_mydata)-1;
?>



---------------------------------------
<td valign="middle">
<p class="header1"></p>
<?php echo $row_mydata['manufacturer']; ?></td>

<?php do { ?>
<td align="center" valign="middle" bgcolor="#5080a8" class="Black_copy">Manufacturer</td>
<td align="center" valign="middle" bgcolor="#5080a8" class="Black_copy">ID</td>
<td align="center" valign="middle" bgcolor="#5080a8" class="Black_copy">Title</td>
<td align="center" valign="middle" bgcolor="#5080a8" class="Black_copy"> Year </td>
<td align="center" valign="middle" bgcolor="#5080a8" class="Black_copy">Price </td>
--------------------------------------



<td>
<a href="http://www.mywebsite.com/products/inventory.php?id=<?php echo $row_mydata['id']; ?>"

class="listing">
<?php echo $row_mydata['manufacturer']; ?></td>
<td align="center" class="listing"><?php echo $row_mydata['title']; ?> </a></td>
<td align="center" class="listing"><?php echo $row_mydata['year']; ?></td>
<td align="center" class="listing"><?php echo $row_mydata['hull_type']; ?></td>



<?php } while ($row_mydata = mysql_fetch_assoc($mydata)); ?>



<?php mysql_free_result($mydata);?>
---------------------------------------------------------------


This almost works but it only list the first manufacturer as a title and then list all fo the

records as it loops through the code.
so I only get one header and one table with all of the listings on the web page.

Any insite would be appreciated.

Thanks

Share this post


Link to post
Share on other sites
Try chaning :
[code]<td align="center" class="listing"><?php echo $row_mydata['title']; ?> </a></td>
<td align="center" class="listing"><?php echo $row_mydata['year']; ?></td>
<td align="center" class="listing"><?php echo $row_mydata['hull_type']; ?></td>[/code]
To:
[code]while ($row_mydata = mysql_fetch_assoc($mydata)) {
<td align="center" class="listing"><?php echo $row_mydata['title']; ?> </a></td>
<td align="center" class="listing"><?php echo $row_mydata['year']; ?></td>
<td align="center" class="listing"><?php echo $row_mydata['hull_type']; ?></td>
}[/code]

Share this post


Link to post
Share on other sites

×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.