init project

app/views/admins/laboratory_subjects/index.html.erb

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+<% define_admin_breadcrumbs do %>
+  <% add_admin_breadcrumb('云上实验室', admins_laboratories_path) %>
+  <% add_admin_breadcrumb("#{current_laboratory.name} - 实践课程") %>
+<% end %>
+
+
+<div class="box search-form-container laboratory-subject-list-form">
+  <%= form_tag(admins_laboratory_laboratory_subjects_path(current_laboratory), method: :get, class: 'form-inline search-form', remote: true) do %>
+    <div class="form-group mr-1">
+      <label for="status">状态：</label>
+      <% status_options = [['全部', ''], ['编辑中', 0], ['审核中', 1], ['已发布', 2]] %>
+      <%= select_tag(:status, options_for_select(status_options), class: 'form-control') %>
+    </div>
+
+    <div class="form-group col-12 col-md-3">
+      <label for="school_name">单位：</label>
+      <%= select_tag :school_id, options_for_select([''], params[:school_id]), class: 'form-control school-select flex-1' %>
+    </div>
+
+    <%= text_field_tag(:keyword, params[:keyword], class: 'form-control col-12 col-md-2 mr-3', placeholder: '创建者/课程名称检索') %>
+
+    <div class="form-check mr-2">
+      <%= hidden_field_tag(:homepage, false, id:'') %>
+      <%= check_box_tag(:homepage, true, params[:homepage].to_s == 'true', class: 'form-check-input') %>
+      <label class="form-check-label" for="homepage">只看首页展示</label>
+    </div>
+
+    <div class="form-check mr-2">
+      <%= hidden_field_tag(:ownership, false, id:'') %>
+      <%= check_box_tag(:ownership, true, params[:ownership].to_s == 'true', class: 'form-check-input') %>
+      <label class="form-check-label" for="ownership">只看自建</label>
+    </div>
+
+    <%= submit_tag('搜索', class: 'btn btn-primary ml-3', 'data-disable-with': '搜索中...') %>
+    <%= link_to '清空', admins_laboratory_laboratory_subjects_path(current_laboratory), class: 'btn btn-default','data-disable-with': '清空中...' %>
+  <% end %>
+
+  <%= javascript_void_link('添加课程', class: 'btn btn-primary', data: { toggle: 'modal', target: '.admin-add-laboratory-subject-modal' }) %>
+</div>
+
+<div class="box admin-list-container laboratory-subject-list-container" data-id="<%= current_laboratory.id %>">
+  <%= render partial: 'admins/laboratory_subjects/shared/list', locals: { laboratory_subjects: @laboratory_subjects } %>
+</div>
+
+<%= render partial: 'admins/laboratory_subjects/shared/add_laboratory_subject_modal' %>

app/views/admins/laboratory_subjects/index.js.erb

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+$('.laboratory-subject-list-container').html("<%= j(render partial: 'admins/laboratory_subjects/shared/list', locals: { laboratory_subjects: @laboratory_subjects }) %>");

app/views/admins/laboratory_subjects/shared/_add_laboratory_subject_modal.html.erb

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+<div class="modal fade admin-add-laboratory-subject-modal" tabindex="-1" role="dialog" aria-hidden="true">
+  <div class="modal-dialog modal-dialog-centered" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+        <h5 class="modal-title">添加实践课程</h5>
+        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+          <span aria-hidden="true">&times;</span>
+        </button>
+      </div>
+      <div class="modal-body">
+        <form class="admin-add-laboratory-user-form">
+          <div class="form-group d-flex">
+            <label class="col-form-label">选择实践课程：</label>
+            <div class="d-flex flex-column-reverse w-75">
+              <select id="subject_ids" name="subject_ids" class="form-control subject-select" multiple></select>
+            </div>
+          </div>
+
+          <div class="error text-danger"></div>
+        </form>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-secondary" data-dismiss="modal">取消</button>
+        <a href="javascript:void(0)" class="btn btn-primary submit-btn" data-disable-with = '导入中...'>确认</a>
+      </div>
+    </div>
+  </div>
+</div>

app/views/admins/laboratory_subjects/shared/_list.html.erb

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+<table class="table text-center laboratory-subject-list-table">
+  <thead class="thead-light">
+    <tr>
+      <th width="4%">序号</th>
+      <th width="24%" class="text-left">课程名称</th>
+      <th width="12%">技术体系</th>
+      <th width="10%">等级体系</th>
+      <th width="10%">封面</th>
+      <th width="8%">创建者</th>
+      <th width="10%">单位</th>
+      <th width="8%">状态</th>
+      <th width="14%">操作</th>
+    </tr>
+  </thead>
+  <tbody>
+    <% if laboratory_subjects.present? %>
+      <% laboratory_subjects.each_with_index do |laboratory_subject, index| %>
+        <tr class="laboratory-subject-item-<%= laboratory_subject.id %>">
+          <%- subject = laboratory_subject.subject -%>
+
+          <td><%= list_index_no((params[:page] || 1).to_i, index) %></td>
+          <td class="text-left">
+            <%= link_to(subject.name, "/paths/#{subject.id}", target: '_blank') %>
+            <span class="badge badge-pill badge-success homepage-badge" style="<%= laboratory_subject.homepage? ? '' : 'display:none' %>">首页</span>
+            <span class="badge badge-pill badge-success ownership-badge" style="<%= laboratory_subject.ownership? ? '' : 'display:none' %>">自建</span>
+          </td>
+          <td><%= display_text subject.repertoire&.name %></td>
+          <td><%= display_text subject.subject_level_system&.name %></td>
+          <td>
+            <% image_exists = Util::FileManage.exists?(subject) %>
+            <%= image_tag(image_exists ? Util::FileManage.source_disk_file_url(subject) : '', height: 40, class: "w-100 preview-image subject-image-#{subject.id}", style: image_exists ? '' : 'display:none') %>
+          </td>
+          <td><%= subject.user.real_name %></td>
+          <td><%= subject.user.school_name %></td>
+          <td><%= display_subject_status(subject) %></td>
+
+          <td class="action-container">
+            <%= link_to('去修改', admins_subjects_path(id: laboratory_subject.subject_id)) %>
+            <%= javascript_void_link('首页展示', class: 'action homepage-show-action', data: { id: laboratory_subject.id }, style: laboratory_subject.homepage? ? 'display:none' : '') %>
+            <%= javascript_void_link('取消首页展示', class: 'action homepage-hide-action', data: { id: laboratory_subject.id }, style: laboratory_subject.homepage? ? '' : 'display:none') %>
+
+            <% unless laboratory_subject.ownership? %>
+              <%= delete_link '删除', admins_laboratory_laboratory_subject_path(current_laboratory, laboratory_subject, element: ".laboratory-subject-item-#{laboratory_subject.id}") %>
+            <% end %>
+          </td>
+        </tr>
+      <% end %>
+    <% else %>
+      <%= render 'admins/shared/no_data_for_table' %>
+    <% end %>
+  </tbody>
+</table>
+
+<%= render partial: 'admins/shared/paginate', locals: { objects: laboratory_subjects } %>