问题描述
我试图创建一个表单记录。我用railscast 136作为基础工作。当我试图提交我得到一个500错误缺少的部分。我创建控制器相关的JavaScript的看法，但它要求使用相同的名称作为模型视图。
错误信息
控制器
高清创建
@appointment = Appointment.new（PARAMS [：预约]）
如果@ appointment.save
respond_to代码做|格式|
的format.html {redirect_to时new_appointment_path，：通知=＆GT; 成功创建约会。 }
format.js
结束
其他
渲染：行动=＆GT; '新'
结束
结束
预约/ new.html.erb
＆LT; DIV ID =约会＆GT;
＆LT;％=渲染'共享/ appointment_part％＆GT;
＆LT; / DIV＆GT;
＆LT;％标题为新建约会％＆GT;
＆LT;表＆gt;
＆LT;％@ students.each做| S | ％＆GT;
＆LT;％=的form_for @appointment，：远程=＆GT;真做| F |％GT;
＆其中;％= f.error_messages％GT;
＆其中; TR＆GT;
＆其中; TD＆GT;＆其中;％= s.name％GT;＆所述; / TD＆GT;
＆LT; TD＆GT;＆LT;％= f.label：每周％GT;＆LT; / TD＆GT;
＆LT; TD＆GT;＆LT;％= f.number_field：每周％GT;＆LT; / TD＆GT;
＆其中; TD＆GT;＆其中;％= f.label：teacher_id％GT;＆所述; / TD＆GT;
＆LT; TD＆GT;＆LT;％= f.collection_select（：teacher_id，Teacher.all，：ID，：名）％＆GT;＆LT; / TD＆GT;
＆LT;％= f.hidden_field：STUDENT_ID，：价值=＆GT; s.id％＆GT;
＆其中; TD＆GT;＆其中;％= f.submit％GT;＆所述; / TD＆GT;
＆LT; / TR＆GT;
＆LT;％结束％GT;
＆LT;％结束 - ％GT;
＆LT; /表＆gt;
＆LT; P＆GT;＆LT;％=的link_to返回列表，appointments_path％＆GT;＆LT; / P＆GT;
预约/ create.js.erb
$（'＃约会'），追加（'＆LT;％= j的渲染（@appointment）％＆GT;'）;
路线
约会GET /appointments(.:format）任命＃指数
POST /appointments(.:format）任命＃创建
new_appointment GET /appointments/new(.:format）任命＃新
edit_appointment GET /appointments/:id/edit(.:format）任命＃编辑
预约GET /appointments/:id(.:format）任命＃秀
PUT /appointments/:id(.:format）任命＃更新
DELETE /appointments/:id(.:format）任命＃销毁
教师GET /teachers(.:format）教师＃指数
POST /teachers(.:format）教师＃创建
new_teacher GET /teachers/new(.:format）教师＃新
edit_teacher GET /teachers/:id/edit(.:format）教师＃编辑
老师GET /teachers/:id(.:format）教师＃秀
PUT /teachers/:id(.:format）教师＃更新
DELETE /teachers/:id(.:format）教师＃销毁
notice_students POST /students/notice(.:format）学生＃通知
学生获得/students(.:format）学生＃指数
POST /students(.:format）学生＃创建
new_student GET /students/new(.:format）学生＃新
edit_student GET /students/:id/edit(.:format）学生＃编辑
学生GET /students/:id(.:format）学生＃秀
PUT /students/:id(.:format）学生＃更新
DELETE /students/:id(.:format）学生＃销毁
您的堆栈跟踪显示
缺少的部分预约/预约
所以看起来Rails是试图呈现一个部分叫约会/ appointments.html或约会/ appointments.js
难道一个名为appointments.js.erb或appointments.html.erb存在？
如果没有，那么创建它。
然而，我怀疑你正在尝试做的是显示您担任我想你想低于code更新一些元素的HTML页面上
$（'＃约会'），追加（'＆LT;％= j的渲染（@appointment）％＆GT;'）;
我想你需要这条线为红色
$（'＃约会'），追加（'＆LT;％= j的渲染：部分=＆GT;预约/预约，：格式=＆GT;：HTML％＆GT; '）;
您的HTML视图部分应该是约会/ _appointment.html.erb
I'm trying to create a record from a form. I've used railscast 136 as ground work. When I trying to submit I get a 500 error for missing partial. I've created the controller correlated javascript view but it is requesting a view with the same name as the model.
error message
Controller
def create
@appointment = Appointment.new(params[:appointment])
if @appointment.save
respond_to do |format|
format.html { redirect_to new_appointment_path, :notice => "Successfully created appointment." }
format.js
end
else
render :action => 'new'
end
end
appointments/new.html.erb
<div id="appointments">
<%= render 'shared/appointment_part' %>
</div>
<% title "New Appointment" %>
<table>
<% @students.each do |s| %>
<%= form_for @appointment, :remote => true do |f|%>
<%= f.error_messages %>
<tr>
<td><%= s.name %></td>
<td><%= f.label :week %></td>
<td><%= f.number_field :week %></td>
<td><%= f.label :teacher_id %></td>
<td><%= f.collection_select(:teacher_id, Teacher.all, :id, :name) %></td>
<%= f.hidden_field :student_id, :value => s.id %>
<td><%= f.submit %></td>
</tr>
<% end %>
<% end -%>
</table>
<p><%= link_to "Back to List", appointments_path %></p>
appointments/create.js.erb
$('#appointments').append('<%= j render(@appointment) %>');
Routes
appointments GET /appointments(.:format) appointments#index
POST /appointments(.:format) appointments#create
new_appointment GET /appointments/new(.:format) appointments#new
edit_appointment GET /appointments/:id/edit(.:format) appointments#edit
appointment GET /appointments/:id(.:format) appointments#show
PUT /appointments/:id(.:format) appointments#update
DELETE /appointments/:id(.:format) appointments#destroy
teachers GET /teachers(.:format) teachers#index
POST /teachers(.:format) teachers#create
new_teacher GET /teachers/new(.:format) teachers#new
edit_teacher GET /teachers/:id/edit(.:format) teachers#edit
teacher GET /teachers/:id(.:format) teachers#show
PUT /teachers/:id(.:format) teachers#update
DELETE /teachers/:id(.:format) teachers#destroy
notice_students POST /students/notice(.:format) students#notice
students GET /students(.:format) students#index
POST /students(.:format) students#create
new_student GET /students/new(.:format) students#new
edit_student GET /students/:id/edit(.:format) students#edit
student GET /students/:id(.:format) students#show
PUT /students/:id(.:format) students#update
DELETE /students/:id(.:format) students#destroy
Your stack trace shows
Missing partial appointments/appointment
So it looks like rails is trying to render a partial called appointments/appointments.html or appointments/appointments.js
Does a file called appointments.js.erb or appointments.html.erb exist?
If not then create it.
I however suspect that what you are trying to do is show your appointment as I think you want the code below to update the html of some element on your page
$('#appointments').append('<%= j render(@appointment) %>');
I think you need this line to red
$('#appointments').append('<%= j render :partial => 'appointments/appointment', :formats => :html %>');
Your html view partial should be appointments/_appointment.html.erb
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