所以我实际上是一个business
模型的显示页面,显示了业务的相应信息。我所做的是创建一个编辑按钮,基本上显示相应字段的表单并隐藏实际信息。但是,我现在遇到的问题是,当我进行编辑并提交表单时,信息没有“刷新”我必须手动刷新页面才能看到更改。我对此仍然很陌生,事实上最近才开始使用rails并且很想知道我做得对不对。我正在关注一个解释Jquery和Ajax的youtube视频,但我正在做一些修改,试着让它按照我的需要工作。
显示视图页
<%= form_for(@business, remote: true) do |f| %>
//.... omited for clarity
<div id="business-info-section">
<h4><%= @business.name %></h4>
<p><%= @business.description %></p>
</div>
<!-- This will display only when the edit button is clicked (SHOW THE BUIZ FORM FIELD) -->
<div id="business-info-section-edit">
<div class="field">
<%= f.text_field :name, class:"form-control" %>
</div>
<div class="field">
<%= f.label :description %><br>
<%= f.text_area :description , class:"form-control" %>
</div>
</div>
</div>
</div>
<div class="col-md-9">
<!-- show option only if curr user == show profile user -->
<%= image_tag @business.header_img.url(:large), class:"center-block", id:"header_img" %>
<div class="row edit-btns">
<div class="col-md-12">
<!-- this is the edit profile button that toggles jQuery methods -->
<%= link_to 'Edit Profile', "#", class: "btn btn-primary pull-right", id: "edit-profile-btn" %>
<%= f.submit 'Save Profile', class: "btn btn-primary pull-right", id: "save-profile-btn" %>
</div>
</div>
业务控制器
def update
if @business.update(business_params)
respond_to do |format|
format.html { redirect_to @business, notice: 'Business was successfully updated.' }
format.js #render businesses/update.js.erb
end
else
render :edit
end
end
企业/ update.js.erb文件
$('#business-info-section').append('<%= j render user_profile_path(@business.user_id, @business.user.email) %>');
答案 0 :(得分:1)
更改表单的此部分 -
<div id="business-info-section">
<h4><%= @business.name %></h4>
<p><%= @business.description %></p>
</div>
到此 -
创建部分: _business_detail.html.erb
<h4><%= @business.name %></h4>
<p><%= @business.description %></p>
现在以表格形式呈现上述部分 -
<div id="business-info-section">
<%= render 'business_detail'%>
</div>
将您的 business / update.js.erb文件更新为此< - p>
$('#business-info-section').html('<%= j render 'business_detail' %>');