recruitment/app/views/admin/recruitments/categories.html.erb

<span id="index_table">
  <table class="table main-list">
  <thead>
    <tr class="sort-header">
      <th><%= t("recruitment.categories") %></th>
    </tr>
  </thead>
  <tbody>
		<% @categories.each do |category| %>
			<tr>
				<td>
					<%= category.job_category_translations["en"] %> / <%= category.job_category_translations["zh_tw"] %>
					<div class="quick-edit">
            <ul class="nav nav-pills">
                <li><a href="<%= editcategory_admin_recruitment_path(category) %>" class="categoryBtn"><%= t(:edit) %></a></li>
                <li><a href="<%= deletecategory_admin_recruitment_path(category) %>" class="delete text-error" data-method="delete" data-confirm="Are you sure?"><%= t(:delete_) %></a></li>
            </ul>
          </div>		
				</td>
			</tr>
		<% end %>
  </tbody>
	</table>
</span>
<div class="bottomnav clearfix">
	<div class="pull-right">
		<a href="<%= addcategory_admin_recruitments_path %>" id="addIndustryBtn" class="btn btn-primary categoryBtn"><%= t("recruitment.add_category") %></a>
	</div>
</div>

<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
  <div class="modal-header">
    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
    <h3 id="myModalLabel"><%= t("recruitment.job_category") %></h3>
  </div>
  <div class="modal-body"></div>
  <div class="modal-footer">
    <button class="btn" data-dismiss="modal" aria-hidden="true"><%= t("close") %></button>
    <button class="btn btn-primary" id="save-btn"><%= t("save") %></button>
  </div>
</div>

<script type="text/javascript">
	var modal = $("#myModal");
	$(".categoryBtn").on("click",function(){
		var url = $(this).attr("href");
		$.ajax({
			url : url,
			type : "get",
			dataType : "html" 
		}).done(function(html){
			modal.find(".modal-body").html(html);
			modal.modal("show");
		})
		return false;
	})
	$("#save-btn").on("click",function(){
		$("#category_form").submit();
	})
</script>