DEDE限制某个字段只有会员才能浏览

作者 : Maria Orlova 发布时间: 2020-11-4 共39人阅读

我在某模型里面增加了一个电话号码的字段tel,希望前台只让具有高级会员权限并且登录的用户才会显示,未登录时显示“请注册后才能显示”。这里用传递参数加SQL实现,具体方法如下:

1、在内容页head之间加上JS:

<script src="{dede:global.cfg_cmsurl/}/include/dedeajax2.js" type="text/javascript" ></script>
<script language="javascript">
		function CheckLogin_c(){
		 var taget_obj = document.getElementById('_userlogin_c');
		 var req = document.getElementById('hid').value;
		 myajax = new DedeAjax(taget_obj,false,false,'','','');
		 myajax.SendGet2("{dede:global.cfg_cmspath/}/member/ajax_loginsta_c.php?val="+req);
		 DedeXHTTP = null;
		}
</script>

2、在内容页需要会员限制才能查看的地方添加代码(会员登录前的样子):

<span id="_userlogin_c"><a href="/member/index_do.php?fmdo=user&dopost=regnew">请注册后查看!</a></span>
<input type="hidden" value="{dede:field.aid/}" id="hid" />
<script language="javascript" type="text/javascript">CheckLogin_c();</script>

3、在/member文件夹中新建一个文件:ajax_loginsta_c.php,添加如下代码(会员登录后的样子):

<?php
		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';	
?>
<?php
	$row = $dsql->GetOne(" Select * From `js_addoninfos` where `aid`=$val ");
?>
<?php echo $row['tel']; ?>