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Posted by Mark Sargent on 10/09/28 11:14
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.
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