Ruby on rails ROR:嵌套资源:NoMethodError
在我的应用程序中,创建团队是为了解决挑战。创建团队后,成员可以加入该团队 创建挑战->团队时,一切都正常,但在添加团队成员时,我收到此错误: 错误Ruby on rails ROR:嵌套资源:NoMethodError,ruby-on-rails,form-for,nested-resources,Ruby On Rails,Form For,Nested Resources,在我的应用程序中,创建团队是为了解决挑战。创建团队后,成员可以加入该团队 创建挑战->团队时,一切都正常,但在添加团队成员时,我收到此错误: 错误 def create @team_member = TeamMember.new(params[:team_member]) @team_member.team_id = @team.id @team_member.user_id = current_user.id respond_to do |format|
def create
@team_member = TeamMember.new(params[:team_member])
@team_member.team_id = @team.id
@team_member.user_id = current_user.id
respond_to do |format|
if @team_member.save
format.html { redirect_to [@team,@team_member], notice: 'Team member was successfully created.' }
format.json { render json: [@team,@team_member], status: :created, location: [@team,@team_member] }
else
format.html { render action: "new" }
format.json { render json: @team_member.errors, status: :unprocessable_entity }
end
end
end
团队成员中的命名错误#新
显示/home/vincent/solvabl/app/views/team_members/_form.html.erb,其中第1行出现:
undefined method `team_team_members_path' for #<#<Class:0x9bdadcc>:0xa179df0>
请求
参数:
{"challenge_id"=>"1",
"team_id"=>"1"}
显示会话转储
显示环境转储
回应
标题:
None
路线
resources :challenges do
resources :teams do
resources :team_members
end
end
控制器
def create
@team_member = TeamMember.new(params[:team_member])
@team_member.team_id = @team.id
@team_member.user_id = current_user.id
respond_to do |format|
if @team_member.save
format.html { redirect_to [@team,@team_member], notice: 'Team member was successfully created.' }
format.json { render json: [@team,@team_member], status: :created, location: [@team,@team_member] }
else
format.html { render action: "new" }
format.json { render json: @team_member.errors, status: :unprocessable_entity }
end
end
end
查看
<%= form_for([@team,@team_member]) do |f| %>
<% if @team_member.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@team_member.errors.count, "error") %> prohibited this team_member from being saved:</h2>
<ul>
<% @team_member.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :team_id %><br />
<%= f.number_field :team_id %>
</div>
<div class="field">
<%= f.label :user_id %><br />
<%= f.number_field :user_id %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
禁止保存此团队成员:
非常感谢您的帮助 您拥有的路线将为您提供
挑战\u团队\u团队成员\u路径
。为了获得team\u team\u members\u path
将以下内容添加到config/routes.rb
:
resources :teams do
resources :team_members
end
更新:
请注意,此添加应该是对您已经定义的内容的补充。因此,您的routes.rb
将具有:
resources :challenges do
resources :teams do
resources :team_members
end
end
resources :teams do
resources :team_members
end
您拥有的路线将为您提供
挑战\u团队\u团队成员\u路径
。为了获得team\u team\u members\u path
将以下内容添加到config/routes.rb
:
resources :teams do
resources :team_members
end
更新:
请注意,此添加应该是对您已经定义的内容的补充。因此,您的routes.rb
将具有:
resources :challenges do
resources :teams do
resources :team_members
end
end
resources :teams do
resources :team_members
end
谢谢你,维诺达卡,这真的很有道理。当我回到电脑前,我要试试这个。我会让你知道这是否有效。再次感谢!谢谢你,维诺达卡,这真的很有道理。当我回到电脑前,我要试试这个。我会让你知道这是否有效。再次感谢!