dedecms织梦给后台管理员列表增加搜索功能的示例代码

<form action="sys_admin_user.php" name="form1" method="get">      <table border="0" cellspacing="0" cellpadding="3">      <tr>          <td>管理员搜索：</td>          <td><input name="keyword" type="text" id="keyword" size="12" style="width:120px" value="{dede:global name='keyword'/}" /></td>          <td><input name="imageField" class="np" type="image" src="images/button_search.gif" width="60" height="22" border="0" /></td>        </tr>      </table>      </form>

else $rank = " WHERE CONCAT(dede_admin.usertype)='$rank' ";

if(!isset($keyword)) $keyword = '';else $keyword = trim(FilterSearch($keyword)); 找到：$query = "SELECT dede_admin.*,dede_arctype.typename FROM dede_admin LEFT JOIN dede_arctype ON dede_admin.typeid = dede_arctype.id $rank ";，修改为：if($keyword<>''){$query = "SELECT dede_admin.*,dede_arctype.typename FROM dede_admin LEFT JOIN dede_arctype ON dede_admin.typeid = dede_arctype.id $rank  where userid LIKE '%$keyword%' OR uname LIKE '%$keyword%'";}else{$query = "SELECT dede_admin.*,dede_arctype.typename FROM dede_admin LEFT JOIN dede_arctype ON dede_admin.typeid = dede_arctype.id $rank ";}