如何使用 link_to_remote 更新 Rails AR 中的关联 (has_one)？
这就是我的观点：
<%= link_to_remote "Responded - Positive",
:url => contact_path(@contact, :status => 'positive response'),
:update => "status" %>
这是我作为路线所拥有的：
map.resources :contacts, :has_one => :status_contact
这是我在控制器中使用的内容：
def create
@status_contact = StatusContact.new(params[:status_contact])
if @status_contact.save
#flash[:notice] = "Successfully created status contact."
#redirect_to @status_contact
render :text => "Set status to #{@status_contact.status}."
else
render :text => "bomb"
end
end
我期望的结果是，对于特定联系人，它将更新属性 Contact.status 值为“正”响应”并通过 ajax 执行此操作。
现在，我收到 404 错误。我需要做什么来纠正这个问题？
这是我仍然收到的错误：
POST http://localhost:3000/contacts/24?method=put&status=positive+response 404 Not Found
312ms
This is what I have in my view:
<%= link_to_remote "Responded - Positive",
:url => contact_path(@contact, :status => 'positive response'),
:update => "status" %>
This is what I have as a route:
map.resources :contacts, :has_one => :status_contact
Here is what I used in my controller:
def create
@status_contact = StatusContact.new(params[:status_contact])
if @status_contact.save
#flash[:notice] = "Successfully created status contact."
#redirect_to @status_contact
render :text => "Set status to #{@status_contact.status}."
else
render :text => "bomb"
end
end
My desired outcome is that for the specific Contact, it will update the attribute Contact.status with the value 'positive response' and do so via ajax.
Right now, I am getting a 404 error. What do I need to do to correct this?
This is the error that I am still getting:
POST http://localhost:3000/contacts/24?method=put&status=positive+response 404 Not Found
312ms
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您可能使用错误的动词发送请求（:post 而不是 :put）。您想要执行控制器的哪个操作？这可能是更新操作...尝试通过指定 :put 方法来修改您的链接：
You're probably sending your request with the wrong verb (:post instead of :put). Which action of your controller are you trying to reach? It's probably the update action… Try to modify your link by specifying the :put method: