Ruby on rails 设计注册控制器+;回形针
我正试图覆盖Desive registrations controller,这样用户就可以上传他的头像以及更改其他数据,并在上传后裁剪userpic 我添加了所有必需的Arry用户回形针属性,创建了裁剪视图,我的注册控制器如下所示:Ruby on rails 设计注册控制器+;回形针,ruby-on-rails,devise,paperclip,crop,Ruby On Rails,Devise,Paperclip,Crop,我正试图覆盖Desive registrations controller,这样用户就可以上传他的头像以及更改其他数据,并在上传后裁剪userpic 我添加了所有必需的Arry用户回形针属性,创建了裁剪视图,我的注册控制器如下所示: class RegistrationsController < Devise::RegistrationsController def update if params[resource_name][:avatar].blank?
class RegistrationsController < Devise::RegistrationsController
def update
if params[resource_name][:avatar].blank?
super
else
@user=resource
respond_to do |format|
if resource.update_attributes(params[resource_name])
flash[:notice]='Avatar successfully uploaded.'
format.html {
render :action => 'crop'
}
format.xml { head :ok }
else
format.html { render :action => "editpicture" }
format.xml { render :xml => @demotivator.errors, :status => :unprocessable_entity }
end
end
end
end
end
<%= form_for(@user, :url => registration_path(@user), :html => {:id => "userpic_form", :method => :put, :multipart => true}) do |f| %>
<p class="box1_po">Current password: <%= f.password_field :current_password %></p>
<p class="box1_po">Please select your user picture:
<%= f.file_field :avatar %>
</p>
<input type="submit" class="usubmit"><%= link_to "UPLOAD", "#", :onclick => "$('#userpic_form').submit();"%>
<% end %>
类注册控制器“裁剪”
}
format.xml{head:ok}
其他的
format.html{render:action=>“editpicture”}
format.xml{render:xml=>@demoivator.errors,:status=>:unprocessable_entity}
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但是当我提交带有图片的表单时,除了firefox永远显示“加载…”之外,什么也没有发生!开发日志中绝对没有更新..:(
谁能告诉我我做错了什么
注:用户编辑表单如下所示:
class RegistrationsController < Devise::RegistrationsController
def update
if params[resource_name][:avatar].blank?
super
else
@user=resource
respond_to do |format|
if resource.update_attributes(params[resource_name])
flash[:notice]='Avatar successfully uploaded.'
format.html {
render :action => 'crop'
}
format.xml { head :ok }
else
format.html { render :action => "editpicture" }
format.xml { render :xml => @demotivator.errors, :status => :unprocessable_entity }
end
end
end
end
end
<%= form_for(@user, :url => registration_path(@user), :html => {:id => "userpic_form", :method => :put, :multipart => true}) do |f| %>
<p class="box1_po">Current password: <%= f.password_field :current_password %></p>
<p class="box1_po">Please select your user picture:
<%= f.file_field :avatar %>
</p>
<input type="submit" class="usubmit"><%= link_to "UPLOAD", "#", :onclick => "$('#userpic_form').submit();"%>
<% end %>
registration_path(@user),:html=>{:id=>“userpic_form”,:method=>:put,:multipart=>true})do | f |%>
当前密码:
请选择您的用户图片:
“$('#userpic_form')。提交();”%>
发生,我必须添加
attr_accessible :avatar
在用户模型中,它开始正常工作如果您使用的是Rails 4,请将以下内容添加到
RegistrationController
# get devise to recognize the custom fields of the user model
before_filter :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:account_update) do |u|
u.permit(:avatar, :email, :password, :password_confirmation)
end
end
:html=>{:multipart=>true}
:
{:multipart=>true})do | f |%>