三元 使用的,升级的会员才能看到价格 注册会员及不登录都不能看到价格

{eyou:php}  
$UsersData = session('users');   
$userid=$UsersData['users_id'];  
$user_level=$UsersData['level'];
{/eyou:php}
{eyou:if condition='($user_level == 2)'}
{$field.users_price}
{eyou:else /}
****
{/eyou:if}

注册会员可以看到全称,不注册不可以看到

{eyou:php}  
$UsersData = session('users');   
$userid=$UsersData['users_id']; 
{/eyou:php}
{eyou:if condition='($user_level == 0)'}
{$field.title}
{eyou:else /}
****
{/eyou:if}

判断-自定义字段 必须在调用加上‘addfields='jiage'’表示引用 

{eyou:if condition='($field.jiage ==0)'}
  <span class="color-success">
    免费
  </span>
{eyou:else /}
  <span class="color-danger">
    ￥{$field.jiage}
  </span>
{/eyou:if}