<% if @user.avatar? %> <%= image_tag(@user.avatar.thumb.url) %> <% else %> <%= image_tag "person.png" %> <% end %> <%= file_field_tag 'file' %> <%= hidden_field_tag :avatar_cache %> <%= t('admin.email') %>： <%= f.text_field :email, :onfocus => "this.value='';", :onblur => "if(this.value==''){this.value=#{t('admin.email')};}", :value => (@user.email.blank? ? t('admin.email') : @user.email), :class => 'user_mail' %> <%= f.check_box :admin %> <%= t('admin.admin') %>： <%= t('admin.role') %>： <%= f.select :active_role, @roles.sort_by{|role| role.key }.collect {|role| [ role.i18n_variable[I18n.locale], role.key ]}, :selected => (@user.active_role || 'student') %>