<span class="add_attachment" data-containerid="<%= container.id %>">
<% checkBox = (@course.present? && @course.is_public?) ? 'public' : 'private'%>
<button name="button" class="sub_btn" onclick="_file<%=container.id %>.click()" onmouseover="this.focus()" style="<%= ie8? ? 'display:none' : ''%>" type="button" ><%= l(:label_browse) %></button>
  <%= file_field_tag 'attachments[dummy][file]',
                     :id => "_file#{container.id}",
                     :class => ie8? ? '':'file_selector',
                     :multiple => true,
                     :onchange => "addInputFiles_board(this, '#{container.id}','"+"submit_resource"+"');",
                     :style => ie8? ? '': 'display:none',
                     :data => {
                             :max_file_size => Setting.attachment_max_size.to_i.kilobytes,
                             :max_file_size_message => l(:error_attachment_too_big, :max_size => number_to_human_size(Setting.attachment_max_size.to_i.kilobytes)),
                             :max_concurrent_uploads => Redmine::Configuration['max_concurrent_ajax_uploads'].to_i,
                             :upload_path => uploads_path(:format => 'js'),
                             :description_placeholder => l(:label_optional_description),
                             :field_is_public => l(:field_is_public),
                             :are_you_sure => l(:text_are_you_sure),
                             :file_count => l(:label_file_count),
                             :delete_all_files => l(:text_are_you_sure_all),
                             :lebel_file_uploding => l(:lebel_file_uploding),
                             :containerid => "#{container.id}"
                     } %>
</span>
<!--<input type="submit" name="" value="上传文件" class="f_l ml10" style="width:80px; height:26px;">-->

<span id="upload_file_count<%=container.id %>">
      <%= l(:label_no_file_uploaded)%>
    </span>
(<%= l(:label_max_size) %>:
<%= number_to_human_size(Setting.attachment_max_size.to_i.kilobytes) %>)
<div class="cl"></div>
<div>
     <span id="attachments_fields<%= container.id %>" data-containerid="<%= container.id %>" xmlns="http://www.w3.org/1999/html">
</span>
</div>