hello , I am designing a project for a news website and I am new to ROR
I am facing a problem with the add news function
this is the error
Mysql::Error: Duplicate entry '''' for key 1: INSERT INTO
`articals`
(`body`, `title`, `date`, `tag`) VALUES(''nnn'',
''llllhhh'', ''2008-03-02'',
''tttt'')
-----
this is my code
class ArticleController < ApplicationController
def new
@article = Article.new
@article.date = Date.today
end
def create
@article = Article.new(params[:article])
if @article.save
redirect_to :action => ''list''
else
render :action => ''new''
end
end
------
add.rhtml in views
<h1>Add new article</h1>
<% form_tag :action => ''create'' do %>
<p><label>Title</label>:
<%= text_field ''article'', ''title''
%></p>
<p><label>Body</label>:
<br />
<%= text_area ''article'', ''body''
%></p>
<p><label>Date</label>:
<%= text_field ''article'', ''date''
%></p>
<p><label>Tag</label>:
<%= text_field ''article'', ''tag''
%></p>
<%= submit_tag "Create" %>
<% end %>
<%= link_to ''Back'', {:action =>
''list''} %>
------
please help :(
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On 28 Jan 2009, at 21:14, Rt Rr wrote:> > > hello , I am designing a project for a news website and I am new to > ROR > I am facing a problem with the add news function > > this is the error > > Mysql::Error: Duplicate entry '''' for key 1: INSERT INTO `articals` > (`body`, `title`, `date`, `tag`) VALUES(''nnn'', ''llllhhh'', > ''2008-03-02'', > ''tttt'') >sounds like you''ve got a unique index somewhere. Fred --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Frederick Cheung wrote:> On 28 Jan 2009, at 21:14, Rt Rr wrote: > >> ''2008-03-02'', >> ''tttt'') >> > sounds like you''ve got a unique index somewhere. > > Fredit''s work now :) thx very much Fred -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---