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织梦dedecms首页文章列表无刷新实现时时顶、踩的方法[font="] jKcl{', ^VzhjKSu 第一步：首先创建一个空白首页文件，在里面<body>区域加入以下调用代码： DQObHB8L <ol> @}^VA9ULK {dede:arclist row=’5′ titlelen=’20′} Jl\U~i <li><a href=”[field:arcurl/]“>[field:title/]</a> <span id=”diggNum[field:id/]“>操作区：<a href=”javascript：” onclick=”javascript：postDigg(‘good’,[field:id/])”>顶</a>（[field:goodpost/]） <a href=”javascript：” onclick=”javascript：postDigg(‘bad’,[field:id/])”>踩</a>（[field:badpost/]）</span></li> .5 SYN -@ <script language=”javascript” type=”text/javascript”>getDigg([field:id/]);</script> tw 3zw`o: {/dede:arclist} 0WZd $ </ol> /^K-tz-R 这里的<script language=”javascript” type=”text/javascript”>getDigg([field:id/]);</script> 被加在了arclist标签里作为底层模板，是为了让每一篇文档都可以独立显示其顶和踩的状态。 AH#a+<;a e~he#o[%a 第二步：在<head></head>区域内加入以下代码： CE
(zt <script language=”javascript” type=”text/javascript” src=”{dede:global.cfg_cmsurl/}/include/dedeajax2.js”></script> Rm_+kp@\ <script language=”javascript” type=”text/javascript”> /ZL6gRRA| function postDigg(ftype,aid) |A|K); { ]2&RN@
var taget_obj = document.getElementById(‘diggNum’+aid); 4j,6 t|T var saveid = GetCookie(‘diggid’); < h|&7 if(saveid != null) Om ;` "5 { )2^r
0(x var saveidsaveids = saveid.split(‘,’); 5|}u25J var hasid = false; =pj3G ?F# saveid = ”; L6jwJwD j = 1; ^P.U_2& for(i=saveids.length-1;i>=0;i–) *6}'bdQbNP { t,A=B(W if(saveids==aid && hasid) continue; X_3hh} = else { 2J) if(saveids==aid && !hasid) hasid = true; yr.sfPnJK saveid += (saveid==” ? saveids : ‘,’+saveids); }dU!PZ9N) j++; +sq_fd ;'D if(j==20 && hasid) break; f"4w@X2F if(j==19 && !hasid) break; |v#rSVx } [CAFh:o } Z;;A#h'%e if(hasid) { alert(“您已经顶过该帖，请不要重复顶帖！”); return; } w xa MdA else saveid += ‘,’+aid; ]T.+( \I SetCookie(‘diggid’,saveid,1); G2sj<F =AV } Vkf{dHjW else 00r7trZW^ { i{D u6j^j SetCookie(‘diggid’,aid,1); U?5G%o(q } r{*BJi.b myajax = new DedeAjax(taget_obj,false,false,”,”,”); b V"t;R9 var url = “{dede:global.cfg_phpurl/}/digg_ajax_index.php?action=”+ftype+”id=”+aid;
rrphOG myajax.SendGet2(url); 43O5|8o DedeXHTTP = null; "-rqL } . t&G^i'n function getDigg(aid) _w'_l>I { *{\))Zmhd var taget_obj = document.getElementById(‘diggNum’+aid); jCIY(/ myajax = new DedeAjax(taget_obj,false,false,”,”,”); &H+n0v myajax.SendGet2(“{dede:global.cfg_phpurl/}/digg_ajax_index.php?id=”+aid); Ji6.-[: DedeXHTTP = null; '6*9pG- } <~:2~ r </script> i` ay9J8N 这一段代码主要就是引入织梦系统自带的Ajax框架（dedeajax2.js）和两个操作的函数（postDigg(ftype,aid)与getDigg(aid)） 2Vw2r@S/ /{ W6]6^ 第三步：在 /plus/ 文件夹下 创建一个名为 digg_ajax_index.php的文件，该文件的内容为： N0 JdU4' <?php/** * CMS集中营 www.cmsjzy.cn */ -*Th=B- require_once(dirname(__FILE__).”/../include/common.inc.php”); >Q?8tGfB $action = isset($action) ? trim($action) : ”; ZE~ zs~z| $id = emptyempty($id)? 0 : intval(preg_replace(“/[^\d]/”,”, $id)); A
r>B L2@ if($id < 1) .0~uM!3y { >mG64N exit(); y f4L0. } /S Q/$`1{ $maintable = ‘dede_archives’; 4"\cA:9a if($action == ‘good’) K>b4(^lf { =;b3i1'U $dsql->ExecuteNoneQuery(“Update `$maintable` set scores = scores + {$cfg_caicai_add},goodpost=goodpost+1,lastpost=”.time().” where id=’$id’”); c" p Oi& } x{tlC}t else if($action==’bad’) !6@ 'H4cb= { Jmi,;Af'/ $dsql->ExecuteNoneQuery(“Update `$maintable` set scores = scores – {$cfg_caicai_sub},badpost=badpost+1,lastpost=”.time().” where id=’$id’”); *f`P7q* } QCE7VV1Rw $digg = ”; , sL%Ykr $row = $dsql->GetOne(“Select goodpost,badpost,scores From `$maintable` where id=’$id’ “); ~(kqq# =s if(!is_array($row)) j%^4
1 y { y$SUYG'v exit(); }u=Oi@~ } ) b a~7A if($row['goodpost']+$row['badpost'] == 0) kLZVTVSJt { ,w H~.LHi $row['goodper'] = $row['badper'] = 0; Ve&_NVPrd } FiUwy/,Z V else R_KD Y { d(d<@cB9 $row['goodper'] = number_format($row['goodpost']/($row['goodpost']+$row['badpost']),3)*100; orH6R8P] $row['badper'] = 100-$row['goodper']; '5De1K.\ ` } jqc}mI\# if(emptyempty($formurl)) $formurl = ”; e'G=.: if($formurl==’caicai’) i\ X3t5 { YRX^ fZ-b if($action == ‘good’) $digg = $row['goodpost']; rxu_Ssd@" if($action == ‘bad’) $digg = $row['badpost']; m{ !$_z8: } #NYnZ^6e else XxS#~J?:_ { S3Gr}N $row['goodper'] = trim(sprintf(“%4.2f”, $row['goodper'])); 8VMA~7^ $row['badper'] = trim(sprintf(“%4.2f”, $row['badper'])); ~rdS#f&R2 $digg = ‘操作区：<a href=”javascript：” onclick=”javascript：postDigg(\’good\’,’.$id.’)”>顶</a>（’.$row['goodpost'].’） <a href=”javascript：” onclick=”javascript：postDigg(\’bad\’,’.$id.’)”>踩</a>（’.$row['badpost'].’）’; ISs &1`Y } 9=MNuV9/s AjaxHead(); t,|A pl] echo $digg; ?j.a >{ exit(); K9%rr_ja! ?>
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