WordPress, Shopify ir PHPFusion programuotojų bendruomenė

Parašė Kižas· 2009 Lap. 29 18:11:25
Sveiki.
Turiu tokią problemą.
Kai paspaudžiu ant savo naujienos kategorijos pavyzdžiui albumai(štai pavizdįs http://one.our.lt/news_cats.php?... ) man išmeta kokį 50 naujienų iš karto.
Ir norėčiau paklausti kaip padaryti kad rodytų naujienas kaip news.php po kokias 5.
$items_per_page = 10; pakeičiau į $items_per_page = 5; bet vistiek neveikia

news_cats.php failas stai
<?php

/*---------------------------------------------------+

| PHP-Fusion 6 Content Management System

+----------------------------------------------------+

| Copyright © 2002 - 2005 Nick Jones

| http://www.php-fusion.co.uk/

+----------------------------------------------------+

| Released under the terms & conditions of v2 of the

| GNU General Public License. For details refer to

| the included gpl.txt file or visit http://gnu.org

+----------------------------------------------------*/

require_once "maincore.php";

require_once "subheader.php";

require_once "side_left.php";



if (!isset($readmore)) {

   $items_per_page = 10;

   if (isset($cat_id)) {

      $result = dbquery("SELECT * FROM ".$db_prefix."news_cats WHERE news_cat_id='$cat_id'");

      if (dbrows($result) || $cat_id == 0) {

         $data = dbarray($result);

         $rows = dbcount("(news_id)", "news", "news_cat='$cat_id' AND ".groupaccess('news_visibility')." AND (news_start='0'||news_start<=".time().") AND (news_end='0'||news_end>=".time().")");

         $result = dbquery("SELECT * FROM ".$db_prefix."news WHERE news_cat='$cat_id' AND ".groupaccess('news_visibility')." AND (news_start='0'||news_start<=".time().") AND (news_end='0'||news_end>=".time().") ORDER BY news_datestamp DESC");

         //opentable("News Items in " .$data['news_cat_name']. " Category");

         //closetable();

      }

   } else {

      $result = dbquery(

         "SELECT tn.*, user_id, user_name FROM ".$db_prefix."news tn

         LEFT JOIN ".$db_prefix."users tu ON tn.news_name=tu.user_id

         WHERE ".groupaccess('news_visibility')." AND (news_start='0'||news_start<=".time().") AND (news_end='0'||news_end>=".time().")

         ORDER BY news_datestamp DESC LIMIT $rowstart,$items_per_page"

      );

      $rows = dbcount("(news_id)", "news", groupaccess('news_visibility')." AND (news_start='0'||news_start<=".time().") AND (news_end='0'||news_end>=".time().")");

   }

   if (!isset($rowstart) || !isNum($rowstart)) $rowstart = 0;

   if ($rows != 0) {

      $i = 1;

      $numrows = dbrows($result);

      while ($data = dbarray($result)) {

         $news_cat_image = "";

         $news_subject = "<a name='news_".$data['news_id']."' id='news_".$data['news_id']."'></a>".stripslashes($data['news_subject']);

         if ($data['news_cat'] != 0) {

            $result2 = dbquery("SELECT * FROM ".$db_prefix."news_cats WHERE news_cat_id='".$data['news_cat']."'");

            if (dbrows($result2)) {

               $data2 = dbarray($result2);

               $news_cat_image = "<a href='news_cats.php?cat_id=".$data2['news_cat_id']."'><img src='".IMAGES_NC.$data2['news_cat_image']."' alt='".$data2['news_cat_name']."' align='left' style='border:0px;margin-right:5px'></a>";

            }

         }

         $news_news = stripslashes($data['news_news']);

         if ($data['news_breaks'] == "y") $news_news = nl2br($news_news);

         if ($news_cat_image != "") $news_news = $news_cat_image.$news_news;

         $news_info = array(

            "news_id" => $data['news_id'],

            "user_id" => $data['user_id'],

            "user_name" => $data['user_name'],

            "news_date" => $data['news_datestamp'], 

            "news_ext" => $data['news_extended'] ? "y" : "n",

            "news_reads" => $data['news_reads'],

            "news_comments" => dbcount("(comment_id)", "comments", "comment_type='N' AND comment_item_id='".$data['news_id']."'"),

            "news_allow_comments" => $data['news_allow_comments']

         );

         render_news($news_subject, $news_news, $news_info);

         if ($i != $numrows) { tablebreak(); } $i++;

      }

      if ($rows > $items_per_page) echo "<div align='center' style='margin-top:5px;'>\n".makePageNav($rowstart,$items_per_page,$rows,3)."\n</div>\n";

   } else {

      opentable($locale['046']);

      echo "<center><br>\n".$locale['047']."<br><br>\n</center>\n";

      closetable();

   }

} else {

   if (!isNum($readmore)) fallback(FUSION_SELF);

   include INCLUDES."comments_include.php";

   include INCLUDES."ratings_include.php";

   $result = dbquery(

      "SELECT tn.*, user_id, user_name FROM ".$db_prefix."news tn

      LEFT JOIN ".$db_prefix."users tu ON tn.news_name=tu.user_id

      WHERE news_id='$readmore'"

   );

   if (dbrows($result)!=0) {

      $data = dbarray($result);

      if (checkgroup($data['news_visibility'])) {

         $news_cat_image = "";

         if (!isset($_POST['post_comment']) && !isset($_POST['post_rating'])) {

             $result2 = dbquery("UPDATE ".$db_prefix."news SET news_reads=news_reads+1 WHERE news_id='$readmore'");

             $data['news_reads']++;

         }

         $news_subject = $data['news_subject'];

         if ($data['news_cat'] != 0) {

            $result2 = dbquery("SELECT * FROM ".$db_prefix."news_cats WHERE news_cat_id='".$data['news_cat']."'");

            if (dbrows($result2)) {

               $data2 = dbarray($result2);

               $news_cat_image = "<a href='news_cats.php?cat_id=".$data2['news_cat_id']."'><img src='".IMAGES_NC.$data2['news_cat_image']."' alt='".$data2['news_cat_name']."' align='left' style='border:0px;margin-right:5px'></a>";

            }

         }

         $news_news = stripslashes($data['news_extended'] ? $data['news_extended'] : $data['news_news']);

         if ($data['news_breaks'] == "y") { $news_news = nl2br($news_news); }

         if ($news_cat_image != "") $news_news = $news_cat_image.$news_news;

         $news_info = array(

            "news_id" => $data['news_id'],

            "user_id" => $data['user_id'],

            "user_name" => $data['user_name'],

            "news_date" => $data['news_datestamp'],

            "news_ext" => "n",

            "news_reads" => $data['news_reads'],

            "news_comments" => dbcount("(comment_id)", "comments", "comment_type='N' AND comment_item_id='".$data['news_id']."'"),

            "news_allow_comments" => $data['news_allow_comments']

         );

         render_news($news_subject, $news_news, $news_info);

         if ($data['news_allow_comments']) showcomments("N","news","news_id",$readmore,FUSION_SELF."?readmore=$readmore");

         if ($data['news_allow_ratings']) showratings("N",$readmore,FUSION_SELF."?readmore=$readmore");

      } else {

         redirect(FUSION_SELF);

      }

   } else {

      redirect(FUSION_SELF);

   }

}



require_once "side_right.php";

require_once "footer.php";

?>
Redagavo Kižas· 2009 Lap. 29 19:11:08