educoder/app/views/subjects/edit.html.erb

<% content_for :header_tags do %>
    <%= import_ke(enable_at: false, prettify: false, init_activity: false) %>
<% end %>
<div class="active-class ">
  <p style="line-height: 42px;">
    <i class="fa fa-map-marker mr5 color-grey"></i>
    <%= link_to User.current.show_name, user_path(User.current) %> &gt; <%= link_to "实训路径", subjects_path() %>
    &gt; <span>编辑实训路径</span>
  </p>
  <div class="box_bg_shandow bor-grey-e mb30">
    <div class="edu-con-top ">
    <span class="ml15 color-grey font-16">编辑实训路径</span>
  </div>
    <div class="edu-bg createmain mb20 pt30 ">
    <%= labelled_form_for @subject do |f| %>
        <li class="clearfix pt20">
          <label class="panel-form-label label fl"><span class="color-orange">*</span>&nbsp;名称</label>
          <input type="text" name="subject[name]" value="<%= @subject.name %>" id="new_subject_name" class="task task-height-40 panel-box-sizing task-form-70 fl color-grey ml20" maxlength="100" placeholder="例如：Python程序设计-从入门到精通">
          <div class="cl"></div>
          <span class="color-orange ml20 fl none" style="margin-left: 12%;" id="new_subject_name_notice"><i class="fa fa-exclamation-circle mr5" ></i>请输入名称</span>
        </li>
        <!--<li class="clearfix pt20">-->
          <!--<label class="panel-form-label label fl"><span class="color-orange">*</span>&nbsp;描述</label>-->
          <!--<input type="text" name="subject[introduction]" value="<%#= @subject.introduction %>" id="new_subject_intro" class="task task-height-40 panel-box-sizing task-form-80 fl color-grey ml20" maxlength="50" placeholder="一句话描述一下，吸引更多人学习吧（不超过50个字符）">-->
          <!--<div class="cl"></div>-->
          <!--<span class="color-orange ml20 fl none" style="margin-left: 12%;" id="new_subject_intro_notice"><i class="fa fa-exclamation-circle mr5" ></i>请输入描述</span>-->
        <!--</li>-->
          <li class="clearfix pt20">
            <label class="panel-form-label label fl mr20"><span class="color-orange">*</span>简介</label>
            <%= hidden_field_tag :asset_id, params[:asset_id], :required => false, :style => 'display:none' %>
            <textarea class="panel-form-width-690 panel-form-height-150 fl panel-box-sizing" style="display: none"></textarea>
            <%= f.kindeditor :description, :editor_id => 'subject_description_editor',
                             :owner_id => @subject.nil? ? 0: @subject.id,
                             :owner_type => OwnerTypeHelper::SUBJECT,
                             :local_storage_mdu => "subject_description_#{User.current.id}_#{@subject.id}",
                             :local_storage_id => "desc",
                             :width => '80%',
                             :height => 200,
                             :minHeight=>200,
                             :placeholder => "请在此输入实训路径的简介",
                             :class => 'talk_text fl',
                             :input_html => { :id => 'new_subject_description',
                                              :class => 'talk_text fl',
                                              :maxlength => 5000 }
            %>
            <div class="cl"></div>
            <p id="e_tip_desc" style="margin-left: 140px" class="c_grey"></p>
            <p id="e_tips_desc" style="margin-left: 140px" class="c_grey"></p>
            <span class="color-orange ml20 fl none" style="margin-left: 12%;" id="new_subject_description_notice"><i class="fa fa-exclamation-circle mr5" ></i>请输入简介</span>
          </li>
          <li class="clearfix pt20">
            <label class="panel-form-label label fl mr20"><span class="color-orange">*</span>&nbsp;学习须知</label>
            <textarea class="panel-form-width-690 panel-form-height-150 fl panel-box-sizing" style="display: none"></textarea>
            <%= f.kindeditor :learning_notes, :editor_id => 'subject_learning_notes_editor',
                             :owner_id => @subject.nil? ? 0: @subject.id,
                             :owner_type => OwnerTypeHelper::SUBJECT,
                             :local_storage_mdu => "subject_notes_#{User.current.id}_#{@subject.id}",
                             :local_storage_id => "notes",
                             :width => '80%',
                             :height => 200,
                             :minHeight=>200,
                             :placeholder => "请在此输入实训路径的学习须知",
                             :class => 'talk_text fl',
                             :input_html => { :id => 'new_learning_notes',
                                              :class => 'talk_text fl',
                                              :maxlength => 5000 }
            %>
            <div class="cl"></div>
            <p id="e_tip_notes" style="margin-left: 140px" class="c_grey"></p>
            <p id="e_tips_notes" style="margin-left: 140px" class="c_grey"></p>
            <span class="color-orange ml20 fl none" style="margin-left: 12%;" id="new_learning_notes_notice"><i class="fa fa-exclamation-circle mr5" ></i>请输入学习须知</span>
          </li>
        <li class="clearfix pt20 pb20">
          <label class="panel-form-label label fl">&nbsp;</label>
          <%= link_to "取消", subject_path(@subject), :class => "task-btn fl mr10 ml20" %>
          <a href="javascript:void(0);" onclick="submit_edit_subject(<%= @subject.id %>);" class="task-btn task-btn-blue fl">保存</a>
        </li>
    <% end %>
  </div>
  </div>
 </div>