On Mon, May 23, 2011 at 3:04 AM, Colin Law <[email protected]> wrote:
> On 23 May 2011 02:59, John shelfer <[email protected]> wrote: > > > > > > On May 22, 12:57 pm, Jatin kumar <[email protected]> wrote: > >> You are confusing things a lot. > >> Answer this question first: > >> Did you scaffold the model or you are adding the files one by one > writing > >> the code by hand. > > I didnt scaffold.I am adding files one by one. > > > >> 1. If you did scaffold, I don't see a problem coming anywhere. > >> 2. If you didn't scaffold, then go for Colin's suggestion and read the > >> guides, you will understand how Rails works. > >> AND read the guides rightnow, before you get troubled by another > problem. > >> > >> As of the current problem that you are facing, do this: > >> 1. Look up the database table for posts, and see if you have a column > named > >> 'name' in there. If not, what went wrong. > > In 'posts' table there is no column for name,title and content. > > I suggested before reading the Rails Guide on Routing. I also suggest > that you read the Getting Started guide and then the others. Also > work through a good tutorial (make sure it is for the version of Rails > that you are using). railstutorial.org is a good free to use online > tutorial. Thank you very much.I will read it now. > The reason is that you are missing some fundamental > understanding of how Rails works. When you do form_for(@post) and > then f.text_field :name rails expects @post to have a method 'name' to > get the initial value for display. Often this will come automatically > from the fact that the posts table will contain a column 'name'. > Since you have no such column it complains that Post has no method > Because i am not doing scaffold,so can i add column values manually to table 'posts' OR changes should be made in Model. John John > 'name'. > -- 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
