我想在我的 Rails 应用程序中添加“更改密码”功能,我从这里研究它 (207.44.138.58/~roreexper/viewtopic.php?t=690&highlight=&sid=16f7417dcbb3cb8960912c8134351fd9)
在我的视图页面中,我添加:-
= form_tag :action => 'update' do
- flash.each do |key, value|
%div.TxtRed{:class => "flash #{key}"}= value
%p
%label Current password
%br
= password_field_tag "user[current_password]", nil
%p
%label New password
%br
= password_field_tag "user[password]", nil
%p
%label Confirm password
%br
= password_field_tag "user[password_confirmation]", nil
%P
= button_tag "Save", :class => "btn-custom ML10", :type => :submit
在控制器中:-
def update
return unless request.post?
@user = Refinery::User.find_by_id(current_user.id)
if current_user = Refinery::User.authenticate(@user.username, params[:user][:current_password])
if (params[:user][:password] == params[:user][:password_confirmation])
current_user.encrypted_password = crypted_password(params[:user] [:password] ,current_user.salt)
flash[:notice] = current_user.save ?"Password changed" :"Password not changed"
redirect_to my_page_path
else
flash[:notice] = "Password mismatch"
@current_password = params[:current_password]
end
else
flash[:notice] = "Wrong password"
end
end
def crypted_password(password, salt)
string_to_hash = password + "nyros" + salt
Digest::SHA1.hexdigest(string_to_hash)
end
但它不能正常工作并给出错误:“未定义的方法 `authenticate' for #”