|
|
Posted by Richard Lynch on 04/28/05 07:35
http://php.net/register_globals
On Wed, April 27, 2005 12:20 am, Mark Sargent said:
> Petar Nedyalkov wrote:
>
>>On Wednesday 27 April 2005 08:54, Mark Sargent wrote:
>>
>>
>>>Hi All,
>>>
>>>this page,
>>>
>>>http://webmonkey.wired.com/webmonkey/99/21/index3a_page3.html?tw=programmin
>>>g
>>>
>>>has code that is supposed to pass an id via the url string to the same
>>>page, and display info of a particular product, based on the id being
>>>passed. Everything works fine, until I click the link, and instead of
>>>the proudct's details being displayed, based on that id, I get the
>>>original page, with the lnks. I've right clicked the links, and viewed
>>>properties, where I see that the id=n is set. Why doesn't it pull the
>>>record based on the id being passed..? Cheers.
>>>
>>>
>>
>>Are you sure your webserver handles it's rewrite rules correctly? Maybe
>> you
>>use apache - check the mod_rewrite settings, rules, etc.
>>
>>Have in mind that the rewrite engine is being enabled using the
>> "RewriteEngine
>>on" directive.
>>
>>
>>
>>>Mark Sargent.
>>>
>>>P.S. I've inserted, echo $id && to display the id value. Nothing
>>> appears.
>>>
>>>
>>><html>
>>>
>>><body>
>>>
>>><?php
>>>
>>>
>>>
>>>$db = mysql_connect("localhost", "root", "grunger");
>>>
>>>mysql_select_db("status",$db);
>>>
>>>// display individual record
>>>
>>>if ($id) {
>>>echo $id &&
>>> $result = mysql_query("SELECT * FROM Products WHERE
>>> product_id=$id",$db);
>>>
>>> $myrow = mysql_fetch_array($result);
>>>
>>> printf("Product Name: %s\n<br>", $myrow["product_name"]);
>>>
>>> printf("Product Model Number: %s\n<br>",
>>>$myrow["product_model_number"]);
>>>
>>> printf("Product Serial Number: %s\n<br>",
>>>$myrow["product_serial_number"]);
>>>
>>> printf("Product Price: %s\n<br>", $myrow["product_price"]);
>>>
>>>} else {
>>>
>>> // show employee list
>>>
>>> $result = mysql_query("SELECT * FROM Products",$db);
>>>
>>> if ($myrow = mysql_fetch_array($result)) {
>>>
>>> // display list if there are records to display
>>>
>>> do {
>>>
>>> printf("<a href=\"%s?id=%s\">%s</a><br>\n", $PHP_SELF,
>>>$myrow["product_id"], $myrow["product_name"]);
>>>
>>> } while ($myrow = mysql_fetch_array($result));
>>>
>>> } else {
>>>
>>> // no records to display
>>>
>>> echo "Sorry, no records were found!";
>>>
>>> }
>>>
>>>}
>>>
>>>
>>>
>>>?>
>>>
>>>
>>>
>>></body>
>>>
>>>
>>>
>>></html>
>>>
>>>
>>
>>
>>
> Hi All,
>
> yes, using Apache2 as my test web server. I'm even more a novice with
> it. I'm not too sure I understand what you are asking me to check. I
> looked in apache2/conf/httpd.conf for somethig related to RewriteEngine,
> but found nothing. Could you explain a little more..? Cheers.
>
> Mark Sargent.
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
>
--
Like Music?
http://l-i-e.com/artists.htm
Navigation:
[Reply to this message]
|