首页n格的问题整理与解决[最后更新:2007.11.05 JS调用附件]

你提供的链接地址是有图片展示的

你安装的这个 后台应该有一个图片调用的版块控制选项 参见原帖后台截图

习明大哥你能加我QQ帮我看看不！

我这问题好几天啦

550416473

按我说的 到后台插件设置里看看是不是设置好了

是有图示啊，但只显示管理员发的图片，而且出现的极慢，有会员上传了，半小时都没见出来，不清楚是怎么回事，另一个论坛一样的装法就完全可以显示，奇怪

给个能发附件图片的测试id

请教：pic.php，怎样修改能调用图片缩略图？

因为缩略图尺寸小，未压缩，效果更好一些

这个需要根据实际情况来改 因为有些图片是不生成缩略图的 需要在查询中增加对thumb字段的查询 并判断 最好把你的pic.php发一下看看

楼主反应速度真快，太感动了……

1. <?php
   
2. /*
   
3. design by Clement
   
4. */
   
5. 
   
6. //---设置---start
   
7. $shownums = 6;//演示个数,超过6则无法使用导航条.
   
8. $searchnums = 100;//搜索总数.
   
9. $cachelife = 1800;//按照自己的实际情况设置，默认为1800秒.
   
10. $orderby = 'dateline';//搜索顺序.按照日期搜索输入dateline.按照浏览次数输入downloads.随机搜索请输入rand.
    
11. $cachename = 'showpic';//缓存名.若与何插件冲突请修改,只要不冲突不会影响使用.
    
12. $searchfid = '';//搜索范围.不限制留空.请用逗号相隔,如'1,2,3'.
    
13. //---设置---end
    
14. 
    
15. 
    
16. if((@!include('forumdata/cache/cache_'.$cachename.'.php')) || $expiration < time() || $cacheshownums != $shownums || $cachesearchnums != $searchnums || $cachecachelife != $cachelife || $cacheorderby != $orderby || $cachecachename != $cachename || $cachesearchfid != $searchfid) {
    
17.         require_once './include/common.inc.php';
    
18.         $orderby = $orderby != 'rand' ? 'attach.'.$orderby : 'rand()';
    
19.         $fids = $searchfid ? 'AND '."t.fid IN ($searchfid)" : '';
    
20.         $data = array();
    
21.         $query = $db->query("SELECT attach.aid, attach.attachment, t.tid, t.fid, t.subject FROM {$tablepre}attachments attach LEFT JOIN {$tablepre}threads t ON t.displayorder>=0 AND t.tid=attach.tid WHERE attach.readperm='0' AND displayorder>='0' AND filetype='image/pjpeg' $fids GROUP BY attach.tid ORDER BY $orderby DESC LIMIT $searchnums");
    
22.         while ($pic = $db->fetch_array($query)) {
    
23.                 $data['pic'][$pic[aid]]['showpicpics'] = $attachurl.'/'.$pic['attachment'];
    
24.                 $data['pic'][$pic[aid]]['showpiclinks'] = "viewthread.php?tid=$pic[tid]";
    
25.                 $data['pic'][$pic[aid]]['showpictexts'] = str_replace('\'', '&nbsp;',$pic['subject']);
    
26.         }
    
27.         $data['expiration'] = $cachelife + time();
    
28.         $data['cacheshownums'] = $shownums;
    
29.         $data['cachesearchnums'] = $searchnums;
    
30.         $data['cachecachelife'] = $cachelife;
    
31.         $data['cacheorderby'] = $orderby;
    
32.         $data['cachecachename'] = $cachename;
    
33.         $data['cachesearchfid'] = $searchfid;
    
34.         require_once DISCUZ_ROOT.'./include/cache.func.php';
    
35.         writetocache($cachename, '', getcachevars($data));
    
36.         include(DISCUZ_ROOT.'./forumdata/cache/cache_'.$cachename.'.php');
    
37. }
    
38. 
    
39. shuffle($pic);
    
40. $i = 0;
    
41. $j = 0;
    
42. while ($j < $shownums && isset($pic[$i])) {
    
43.         if(is_readable($pic[$i]['showpicpics'])) {
    
44.                 $showpicpics .= $comma.$pic[$i]['showpicpics'];
    
45.                 $showpiclinks .= $comma.$pic[$i]['showpiclinks'];
    
46.                 $showpictexts .= $comma.$pic[$i]['showpictexts'];
    
47.                 $comma = '|';
    
48.                 $j++;
    
49.         }
    
50.         $i++;
    
51. }
    
52. ?>
    
53. <script language="JavaScript">
    
54. var focus_width=300
    
55. var focus_height=174
    
56. var text_height=20
    
57. var swf_height = focus_height+text_height
    
58. var pics = '<?=$showpicpics?>';
    
59. var links = '<?=$showpiclinks?>';
    
60. var texts = '<?=$showpictexts?>';
    
61. document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ focus_width +'" height="'+ swf_height +'">');
    
62. document.write('<param name="allowScriptAccess" value="sameDomain"><param name="movie" value="images/pixviewer.swf"><param name="quality" value="high"><param name="bgcolor" value="#FFFFFF">');
    
63. document.write('<param name="menu" value="false"><param name=wmode value="opaque">');
    
64. document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'">');
    
65. document.write('<embed src="images/pixviewer.swf" wmode="opaque" FlashVars="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'" menu="false" bgcolor="#FFFFFF" quality="high" width="'+ focus_width +'" height="'+ focus_height +'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');document.write('</object>');
    
66. </script>

复制代码

1. $query = $db->query("SELECT attach.aid, attach.attachment, t.tid, t.fid, t.subject FROM {$tablepre}attachments attach LEFT JOIN {$tablepre}threads t ON t.displayorder>=0 AND t.tid=attach.tid WHERE attach.readperm='0' AND displayorder>='0' AND filetype='image/pjpeg' $fids GROUP BY attach.tid ORDER BY $orderby DESC LIMIT $searchnums");
   

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改成

1. $query = $db->query("SELECT attach.aid, attach.thumb, attach.attachment, t.tid, t.fid, t.subject FROM {$tablepre}attachments attach LEFT JOIN {$tablepre}threads t ON t.displayorder>=0 AND t.tid=attach.tid WHERE attach.readperm='0' AND displayorder>='0' AND filetype='image/pjpeg' $fids GROUP BY attach.tid ORDER BY $orderby DESC LIMIT $searchnums");
   

复制代码

1. $data['pic'][$pic[aid]]['showpicpics'] = $attachurl.'/'.$pic['attachment'];

复制代码

改成

1. $data['pic'][$pic[aid]]['showpicpics'] = $attachurl.'/'.$pic['attachment'].($pic['thumb'] ? 'thumb.jpg' : "");

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先试试这样能不能行 ps 你用的好像是缓存版 可能需要更新缓存或删除缓存文件 否则不能马上看到效果

[ 本帖最后由 习明 于 2007-7-7 19:41 编辑 ]