每區獨立設定顯示多少條論壇公告 ( cache 版 )

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　若板區置頂太多　可設定顯示一條公告

　若置頂太少　又可設定顯示多幾條公告

　完全讀取　cache　不會增加數據庫查詢

　程式預設為　儲存　cache　十條公告

　則表示每區最多可顯示十條論壇公告　( 不會有人顯示這麼多掛 )　

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　修改檔案　( 修改前請先備份 )

include/cache.func.php
admin/forums.inc.php

forumdisplay.php

templates/default/forumdisplay.htm　( 其它風格有這份檔亦要修改 )
templates/default/admincp.lang.php

　( 完成後緊記 更新緩存 )

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　數據庫升級

1. ALTER TABLE `cdb_forums` ADD `fourmannnum` MEDIUMINT( 8 ) DEFAULT '1' NOT NULL ;

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include/cache.func.php

找

1. $conditions = "LEFT JOIN {$tablepre}members m ON m.username=a.author ORDER BY a.displayorder, a.starttime DESC, a.id DESC LIMIT 1";

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改為

1. $conditions = "LEFT JOIN {$tablepre}members m ON m.username=a.author ORDER BY a.displayorder, a.starttime DESC, a.id DESC LIMIT 0, 10";

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再找

1.                 case 'announcements_forum':
   
2.                         if($data = $db->fetch_array($query)) {
   
3.                                 $data['authorid'] = intval($data['authorid']);
   
4.                                 $data['message'] = cutstr(strip_tags($data['message']), 18);
   
5.                         } else {
   
6.                                 $data = array();
   
7.                         }
   
8.                         break;

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改為

1.                 case 'announcements_forum':
   
2.                                 while($anndata = $db->fetch_array($query)) {
   
3.                                 $anndata['authorid'] = intval($anndata['authorid']);
   
4.                                 $anndata['message'] = cutstr(strip_tags($anndata['message']), 30);
   
5.                                 $data[] = $anndata;
   
6.                         }
   
7.                         break;

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forumdisplay.php

找

1. if($page == 1) {
   
2.         if($_DCACHE['announcements_forum']) {
   
3.                 $announcement = $_DCACHE['announcements_forum'];
   
4.                 $announcement['starttime'] = gmdate($dateformat, $announcement['starttime'] + ($timeoffset * 3600));
   
5.         } else {
   
6.                 $announcement = NULL;
   
7.         }       
   
8. }

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改為

1. if($page == 1) {
   
2.                 if($_DCACHE['announcements_forum']) {
   
3.         $fourmannnum = $forum['fourmannnum'];
   
4.         $announcementnum = 0;
   
5.                 foreach($_DCACHE['announcements_forum'] as $announcement) {
   
6.         $announcementnum++;
   
7.                 if ($announcementnum <= $fourmannnum) {
   
8.                 $announcement['starttime'] = gmdate($dateformat, $announcement['starttime'] + ($timeoffset * 3600));
   
9.                 $announcement_list[] = $announcement;
   
10.                 }
    
11.                 }
    
12.         } else {
    
13.                 $announcement = NULL;
    
14.         }       
    
15. }

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templates/default/forumdisplay.htm　( 其它風格有這份檔亦要修改 )

找

1. <!--{if $page == 1 && !empty($announcement)}-->
   
2.         <tr>
   
3.         <td class="altbg2" align="center"><a href="announcement.php?id=$announcement[id]#$announcement[id]" target="_blank"><img src="{IMGDIR}/lock_folder.gif" border="0"></a></td>
   
4.         <td class="altbg2" colspan="2" onMouseOver="this.className='altbg1'" onMouseOut="this.className='altbg2'">{lang announcement}: <a href="announcement.php?id=$announcement[id]#$announcement[id]">$announcement[subject]</a></td>
   
5.         <td class="altbg1" align="center"><a href="viewpro.php?uid=$announcement[authorid]">$announcement[author]</a><br><span class="smalltxt">$announcement[starttime]</span></td>
   
6.         <td class="altbg2" align="center">-</td>
   
7.         <td class="altbg1" align="center">-</td>
   
8.         <td class="altbg2" align="center">-</td>
   
9.         </tr>
   
10. <!--{/if}-->

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改為

1. <!--{if $page == 1 && count($announcement_list)}-->
   
2.         <!--{loop $announcement_list $key $announcement}-->
   
3.         <tr>
   
4.         <td class="altbg2" align="center"><a href="announcement.php?id=$announcement[id]#$announcement[id]" target="_blank"><img src="{IMGDIR}/lock_folder.gif" border="0"></a></td>
   
5.         <td class="altbg2" colspan="2" onMouseOver="this.className='altbg1'" onMouseOut="this.className='altbg2'">{lang announcement}: <a href="announcement.php?id=$announcement[id]#$announcement[id]">$announcement[subject]</a></td>
   
6.         <td class="altbg1" align="center"><a href="viewpro.php?uid=$announcement[authorid]">$announcement[author]</a><br><span class="smalltxt">$announcement[starttime]</span></td>
   
7.         <td class="altbg2" align="center">-</td>
   
8.         <td class="altbg1" align="center">-</td>
   
9.         <td class="altbg2" align="center">-</td>
   
10.         </tr>
    
11.         <!--{/loop}-->  
    
12. <!--{/if}-->

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admin/forums.inc.php

找

1.                         showsetting('forums_edit_edit_rules', '', '', '<input type="radio" name="alloweditrulesnew" value="0" '.$checkrules[0].'> '.$lang['forums_edit_edit_rules_html_none'].'<br><input type="radio" name="alloweditrulesnew" value="1" '.$checkrules[1].'> '.$lang['forums_edit_edit_rules_html_no'].'<br><input type="radio" name="alloweditrulesnew" value="2" '.$checkrules[2].'> '.$lang['forums_edit_edit_rules_html_yes']);

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之下加入

1.                         showsetting('forums_edit_fourmannnum', 'fourmannnumnew', $forum['fourmannnum'], 'text');

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再找

1. alloweditrules='$alloweditrulesnew',

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後面加入

1. fourmannnum='$fourmannnumnew',

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加入完成如下
alloweditrules='$alloweditrulesnew', fourmannnum='$fourmannnumnew',

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templates/default/admincp.lang.php

找

1.         'forums_edit_edit_rules_html_none' => '不允許版主修改',

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之下加入

1.         'forums_edit_fourmannnum' => '公告條數',
   
2.         'forums_edit_fourmannnum_comment' => '本版區顯示多少條論壇公告',

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[ 本帖最后由 別問我是誰 于 2006-1-9 07:35 编辑 ]

坐沙發支持！！

支持

不错

不错

支持了

支持楼主。

实用的很，严重支持

不顶还是人吗 HOHO

8错！！！！  太实用了~~~~~

支持ing