DEDE全站统一用无刷新来统一会员登陆后顶部显示内容2

然后  需要显示的地方插入 以下代码

<div id="_userlogin">

      <div class="userlogin">

       <form name="userlogin" action="{dede:global.cfg_memberurl/}/index_do.php" method="POST">

        <input type="hidden" name="fmdo" value="login" />

        <input type="hidden" name="dopost" value="login" />

        <input type="hidden" name="keeptime" value="604800" />

        <div class="fb"><span>用户名:</span>

         <input type="text" name="userid" size="20" class="ipt-txt" />

        </div>

        <div class="fb"><span>密码:</span>

         <input type="password" name="pwd" size="20" class="ipt-txt" />

        </div>

        {dede:php}

        if(preg_match("#2#", $safe_gdopen))

        {

        echo '

        <div class="fb"><span>验证码:</span>

         <input type="text" name="vdcode" size="8" class="ipt-txt" />

 <img id="vdimgck" align="absmiddle" 

onClick="this.src=this.src+\'?\'" 

alt="看不清？点击更换" 

class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="'.$cfg_cmspath.'/include/vdimgck.php"/></div>

        ';

        }

        {/dede:php}

        <div class="submit">

         <button type="submit" class="btn-1">登录</button>

 <a 

href="{dede:global.cfg_memberurl/}/index_do.php?fmdo=user&dopost=regnew"

 >注册帐号</a> <a 

href="{dede:global.cfg_memberurl/}/resetpassword.php">忘记密码?</a>

 </div>

       </form>

      </div>

     </div>

     <!-- /userlogin -->

     <script language="javascript" type="text/javascript">CheckLogin();</script>

登录后的显示在 ajax_loginsta.php里修改。

特别注意如果是dede5.7则js调用应该是修改为：

<script language="javascript" type="text/javascript" class="lazyload" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB/AAffA0nNPuCLAAAAAElFTkSuQmCC" data-original="{dede:global.cfg_cmsurl/}/include/js/dedeajax2.js"></script> 

<script language="javascript" type="text/javascript"> 

<!-- 

function CheckLogin(){ 

var taget_obj = document.getElementById('_userlogin'); 

myajax = new DedeAjax(taget_obj,false,false,'','',''); 

myajax.SendGet2("{dede:global.cfg_cmspath/}/member/ajax_loginsta6.php"); 

DedeXHTTP = null; 

} 

--> 

</script>

如果顶部不想显示那么多内容，则可以精简为以下内容：

require_once(dirname(__FILE__)."/config.php");

AjaxHead();

if($myurl == '') exit('');

$uid  = $cfg_ml->M_LoginID;

!$cfg_ml->fields['face'] && $face = ($cfg_ml->fields['sex'] == '女')? 'dfgirl' : 'dfboy';

$facepic = empty($face)? $cfg_ml->fields['face'] : $GLOBALS['cfg_memberurl'].'/templets/images/'.$face.'.png';

?>

    你好：<strong><?php echo $cfg_ml->M_UserName; ?></strong> <a href="<?php echo $cfg_memberurl; ?>/index.php">会员中心</a> <a href="<?php echo $cfg_memberurl; ?>/index_do.php?fmdo=login&dopost=exit">退出</a> 

<!-- /userinfo -->