If you "view source" on the page that's displaying nothing, is there any HTML code there? If so, search through it and let us know if there's a PHP error buried in the HTML code somewhere. > -----Original Message----- > From: Robert Sossomon [mailto:robert@xxxxxxxxxxxx] > Sent: Thursday, April 08, 2004 3:56 PM > To: 'Edward Peloke'; php-db@xxxxxxxxxxxxx > Subject: RE: Where's the error? > > > It is not displaying anything at all. > > -----Original Message----- > From: Edward Peloke [mailto:epeloke@xxxxxxxxxxx] > Sent: Friday, April 09, 2004 3:52 AM > To: robert@xxxxxxxxxxxx; php-db@xxxxxxxxxxxxx > Subject: RE: Where's the error? > > > does the page actually error or does it not do anything? > > -----Original Message----- > From: Robert Sossomon [mailto:robert@xxxxxxxxxxxx] > Sent: Thursday, April 08, 2004 3:41 PM > To: php-db@xxxxxxxxxxxxx > Subject: Where's the error? > > > I have this script which SHOULD produce a linked webpage for > soon-to-be > created static web pages, however I can't seem to find the error in my > code: > > <?php > //connect to database > include 'db.php'; > > $display_block = "<h1>PFS Sales Categories</h1> <P>Select a > category to > see its items.</p>"; > > //Show categories first > $get_cats = "select id_num, id_name, description, cat_code from > PFS_categories order by id_name"; $get_cats_res = > mysql_query($get_cats) > or die(mysql_error()); > > if (mysql_num_rows($get_cats_res) < 1) > { > $display_block = "<P><em>Sorry, no categories to browse.</em></P>"; } > else { while ($cats = mysql_fetch_array($get_cats_res)) { > $cat_id = $cats[id_num]; > if ($cat_id != "53" || $cat_id != "54" || $cat_id != "55" || $cat_id > != "117" || $cat_id != "118") > { > $cat_title = strtoupper(stripslashes($cats[id_name])); > $cat_desc = stripslashes($cats[description]); > $display_block .= "<strong><a > href=$_SERVER[PHP_SELF]?cat_id=$cat_id>$cat_title > $cat_desc</a></strong><br>\n"; > > if ($_GET[cat_id] == $cat_id) //get items > { > $get_items = "select id, item_num, description from PFS_items where > cat_code = $cat_id"; > $get_items_res = mysql_query($get_items) or die(mysql_error()); > > if (mysql_num_rows($get_items_res) < 1) > { > $display_block = "<P><em>Sorry, no Items to browse.</em></P>\n"; > } > else > { > # $display_block .= "<ul>\n"; > while ($items = mysql_fetch_array($get_items_res)) > { > $item_id = $items[id]; > $item_num = $items[item_num]; > $item_desc = stripslashes($items[description]); > if ($item_num != "ABC-R37" || $item_num != "ABC-R42" || $item_num > != "HB-99100" || $item_num != "RO-PUMPS" || $item_num != "ML-HDGALJUG" > || $item_num != "PFS-CAC21" || $item_num != "PFS-CO2") > { > $display_block .= " <em><strong><a > href=\"catalog/$item_id.html\">$item_num</strong> - > $item_desc</em><br>\n"; > } > } > # $display_block .= "<br>\n"; > # $display_block .= "</ul>\n"; > }} > } > } > ?> > <HTML> > <HEAD> > <TITLE>Categories of Items</TITLE> > <BODY> > <?php > include("nav/top_nav.html"); > ?> > <?php > include("nav/side_nav.html"); > ?> > <!--START PAGE CONTENT HERE--> > > <?php print $display_block; ?> > > <!--END PAGE CONTENT HERE--> > > <?php > include("nav/bottom_nav.html"); > ?> > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
