I am wondering what you gentlemen might use in lieu of basic scaffolding. Suppose I have a simple table, and it has, say, 100,000 rows. I want the user to be able to drill down to edit (and/or possibly delete) a given row, as well as to show him, say, a screen (or more) of potential candidate rowns that meet his criteria. Surely, there must be some widely used public domain code to do this? As an example, suppose I have a table of "people" and one of the fields is lastname. As I type in letters for the lastrname, the candidate rows that match that partial lastname begin to show, such that the user can select a single row to edit/delete. Is there some basic public domain code out for doing something along these lines? What do you gentlement use when you want scaffolding that is more than just the basic scaffolding for table editing like this? Thank you! - JannaB
On May 3, 10:28 am, JannaB <mistressja...-PkbjNfxxIARBDgjK7y7TUQ@public.gmane.org> wrote:> I am wondering what you gentlemen might use in lieu of basic > scaffolding. Suppose I have a simple table, and it has, say, 100,000 > rows. I want the user to be able to drill down to edit (and/or > possibly delete) a given row, as well as to show him, say, a screen > (or more) of potential candidate rowns that meet his criteria. Surely, > there must be some widely used public domain code to do this? > > As an example, suppose I have a table of "people" and one of the > fields is lastname. As I type in letters for the lastrname, the > candidate rows that match that partial lastname begin to show, such > that the user can select a single row to edit/delete. Is there some > basic public domain code out for doing something along these lines? > > What do you gentlement use when you want scaffolding that is more than > just the basic scaffolding for table editing like this? Thank you! - > JannaBI don''t know about "public domain," but you''d probably want to look into observers and in_place_edit. Besides that, it all sounds basic enough. -eric
JannaB wrote:> I am wondering what you gentlemen might use in lieu of basic > scaffolding.[...] Check out ActiveScaffold Best, -- Marnen Laibow-Koser http://www.marnen.org marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org -- Posted via http://www.ruby-forum.com/.
ActiveScaffold brings with it a lot of magic. If you do everything and name everything the way it wants, all is good. Otherwise, If you have model names or table names that don''t follow the way it works, you will have to change your code or be in for a lot of hurt. By the time you are up to 100k rows, you may well want to create your own helpers and use prototype or jQuery code to make the table behave exactly the way you want. Brendon. On May 4, 9:36 am, Marnen Laibow-Koser <rails-mailing-l...@andreas- s.net> wrote:> JannaB wrote: > > I am wondering what you gentlemen might use in lieu of basic > > scaffolding. > > [...] > > Check out ActiveScaffold > > Best, > -- > Marnen Laibow-Koserhttp://www.marnen.org > mar...-sbuyVjPbboAdnm+yROfE0A@public.gmane.org > -- > Posted viahttp://www.ruby-forum.com/.
Brendon Whateley wrote:> ActiveScaffold brings with it a lot of magic. If you do everything > and name everything the way it wants, all is good.It does want helper methods named a certain way, but so what?> Otherwise, If you > have model names or table names that don''t follow the way it works, > you will have to change your code or be in for a lot of hurt.Um...no. Not as far as I can tell. Granted, I haven''t used ActiveScaffold that much, but I don''t recall any restrictions -- beyond those imposed by Rails -- on what your models or tables may be called.> > By the time you are up to 100k rows, you may well want to create your > own helpers and use prototype or jQuery code to make the table behave > exactly the way you want.What does the number of rows have to do with it? AS isn''t perfect for everything, but it does support exactly what you''re describing AFAIK. And since the OP was asking about substitutes for Rails'' scaffolding, it seemed like the best thing to suggest. Do you know of something better?> > Brendon.Best, -- Marnen Laibow-Koser http://www.marnen.org marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org -- Posted via http://www.ruby-forum.com/.
On May 5, 8:27 am, Marnen Laibow-Koser <rails-mailing-l...@andreas- s.net> wrote:> Brendon Whateley wrote: > > ActiveScaffold brings with it a lot of magic. If you do everything > > and name everything the way it wants, all is good. > > It does want helper methods named a certain way, but so what?You may have to create controllers for models that don''t have controllers which is messy, but not fatal.> > Otherwise, If you > > have model names or table names that don''t follow the way it works, > > you will have to change your code or be in for a lot of hurt. > > Um...no. Not as far as I can tell. Granted, I haven''t used > ActiveScaffold that much, but I don''t recall any restrictions -- beyond > those imposed by Rails -- on what your models or tables may be called.ActiveScaffold is very simplistic in its conversion of model to table names. If you have a plural where it doesn''t expect it, it can''t find the stuff. The reason you don''t recall the restrictions is that they are not documented, you have to run into them to figure them out. If you are starting fresh, it may not be a problem. Rails restrictions are few, conventions are many. The latter get broken sometimes in real life and Rails has little problem with that, although you are biting off some extra work. AS does not let you override many of its conventions.> > By the time you are up to 100k rows, you may well want to create your > > own helpers and use prototype or jQuery code to make the table behave > > exactly the way you want. > > What does the number of rows have to do with it? AS isn''t perfect for > everything, but it does support exactly what you''re describing AFAIK. > And since the OP was asking about substitutes for Rails'' scaffolding, it > seemed like the best thing to suggest. Do you know of something better?Simply that by the time you have an application with that much data, you probably have some ideas of what you want and may well find that AS is harder to customize than just rolling your own. If that isn''t the case, then it will be a big help. I''ve just found 100% of projects that have been in production for more than a few months are difficult to retrofit with active scaffold.