DEDEcms評論默認的評論頁頁，添加評論的時候只可以選擇一個表情。
實在是不靈活，有些人發布評論的時候，可能需要表情和文字都結合，這樣發出來的東西才有聲有色的嘛。
就像DZ的表情功能一樣。

下面說一下如何實現:

第一步修改feedback_ajax.php 文件。
該文件在 根目錄下的 plus / 文件夾下。
打開該文件以后，查找以下代碼
if($dopost=='getlist')

在該代碼的上面插入以下代碼
function convertem($message){
$a = array('[em01]','[em02]','[em03]','[em04]','[em05]','[em06]','[em07]','[em08]','[em09]','[em10]','[em11]','[em12]','[em13]','[em14]','[em15]','[em16]','[em17]','[em18]','[em19]','[em20]','[em21]','[em22]','[em23]','[em24]');
$b = array('<img src="../../../images/mood/ico-mood-1.gif" />','<img src="../../../images/mood/ico-mood-2.gif" />','<img src="../../../images/mood/ico-mood-3.gif" />','<img src="../../../images/mood/ico-mood-4.gif" />','<img src="../../../images/mood/ico-mood-5.gif" />','<img src="../../../images/mood/ico-mood-6.gif" />','<img src="../../../images/mood/ico-mood-7.gif" />','<img src="../../../images/mood/ico-mood-8.gif" />','<img src="../../../images/mood/ico-mood-9.gif" />','<img src="../../../images/mood/ico-mood-10.gif" />','<img src="../../../images/mood/ico-mood-11.gif" />','<img src="../../../images/mood/ico-mood-12.gif" />','<img src="../../../images/mood/ico-mood-13.gif" />','<img src="../../../images/mood/ico-mood-14.gif" />','<img src="../../../images/mood/ico-mood-15.gif" />','<img src="../../../images/mood/ico-mood-16.gif" />','<img src="../../../images/mood/ico-mood-17.gif" />','<img src="../../../images/mood/ico-mood-18.gif" />','<img src="../../../images/mood/ico-mood-19.gif" />','<img src="../../../images/mood/ico-mood-20.gif" />','<img src="../../../images/mood/ico-mood-21.gif" />','<img src="../../../images/mood/ico-mood-22.gif" />','<img src="../../../images/mood/ico-mood-23.gif" />','<img src="../../../images/mood/ico-mood-24.gif" />');
$message = str_replace($a,$b,$message);
return $message; }

第一步就算做完了。
接下來再打開 ajaxfeedback.htm這個文件
該文件在你具體的模板目錄下，系統默認的模板目錄為 根目錄下 templets /default/ajaxfeedback.htm
打開該文件，找到以下代碼
<div class="dcmp-mood">

在它的下面有Ul和Li， Li有12行。把這12行的Li 全部替換，替換的代碼為

<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-1.gif" onclick="javascript:document.getElementById('msg').value+='[em01]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-2.gif" onclick="javascript:document.getElementById('msg').value+='[em02]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-3.gif" onclick="javascript:document.getElementById('msg').value+='[em03]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-4.gif" onclick="javascript:document.getElementById('msg').value+='[em04]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-5.gif" onclick="javascript:document.getElementById('msg').value+='[em05]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-6.gif" onclick="javascript:document.getElementById('msg').value+='[em06]';" />

<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-7.gif" onclick="javascript:document.getElementById('msg').value+='[em07]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-8.gif" onclick="javascript:document.getElementById('msg').value+='[em08]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-9.gif" onclick="javascript:document.getElementById('msg').value+='[em09]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-10.gif" onclick="javascript:document.getElementById('msg').value+='[em10]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-11.gif" onclick="javascript:document.getElementById('msg').value+='[em11]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-12.gif" onclick="javascript:document.getElementById('msg').value+='[em12]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-13.gif" onclick="javascript:document.getElementById('msg').value+='[em13]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-14.gif" onclick="javascript:document.getElementById('msg').value+='[em14]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-15.gif" onclick="javascript:document.getElementById('msg').value+='[em15]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-16.gif" onclick="javascript:document.getElementById('msg').value+='[em16]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-17.gif" onclick="javascript:document.getElementById('msg').value+='[em17]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-18.gif" onclick="javascript:document.getElementById('msg').value+='[em18]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-19.gif" onclick="javascript:document.getElementById('msg').value+='[em19]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-20.gif" onclick="javascript:document.getElementById('msg').value+='[em20]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-21.gif" onclick="javascript:document.getElementById('msg').value+='[em21]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-22.gif" onclick="javascript:document.getElementById('msg').value+='[em22]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-23.gif" onclick="javascript:document.getElementById('msg').value+='[em23]';" />
<img src="{dede:global.cfg_cmsurl/}/images/mood/ico-mood-24.gif" onclick="javascript:document.getElementById('msg').value+='[em24]';" />
好了，通過兩步的修改，已經OK了，接下來測試吧，看看最后測試的效果。還是很不錯的。
需要說明的是，表情的目錄是在根目錄的images這個大家需要注意一下，圖片目錄大家可以隨便改。
我是為了防止泄露模板目錄，所以直接放在了根目錄里的images

最后來張效果圖。