表格由提交select_tag:
<%= select_tag :next_status, options_from_collection_for_select(@next_select_list, :id, :name, @next_status_id), { :onchange => "this.form.submit();" } %>
重新加载表单时,如何添加锚点#selectbox以跳转到 <a name="selectbox"> . </a>附近。select_tag