Will paginate question

[Bla ...]

I have the following code:

@projetos = Array.new
for permissao in @permissao
#    @proj = Projeto.paginate :page => params[:page], :per_page => 10,
:order => "data_de_termino", :conditions => ["responsavel = ? or
responsavel_td = ? or coordenador = ? or id = ?", @usuario, @usuario,
@usuario, permissao.projeto.id]
@proj = Projeto.paginate :page => params[:page], :per_page => 10,
:order => "data_de_termino", :conditions => ["id = ?",
permissao.projeto.id]
for proj in @proj
@projetos << proj
end
end
@projetos.sort! { |a,b| a.data_de_termino <=> b.data_de_termino }

It lists @projetos just fine, but if i want to make a pagination of
@projetos (to show 10 projetos per page)
How can i do that in this case?
'Cause @projetos will not be a Projeto.paginate, because @projetos
allready is a array with everything I need.

 

[Eugen Ciur]

Try this:

http://www.pathf.com/blogs/2008/06/how-to-use-will_paginate-with-non-activerecord-collectionarray/

 

[Bla ...]

I apreciate the aswer, but i was looking for a simplier solution... :\



Changing one line, of my previus code, to this:

@projetos = @projetos.paginateper_page => 1, age => params[age])

It paginates, but when i go to other page it doesn't show me what it
should.
Nether the pages.

 

[Bla ...]

Got it.

I've found the problem.

I've trade

@proj = Projeto.paginate age => params[age], er_page => 10, rder
=> "data_de_termino", :conditions => ["id = ?", permissao.projeto.id]

for

@proj = Projeto.allorder => "data_de_termino", :conditions => ["id =
?", permissao.projeto.id])


I think that because of the first pagination, the second doesn't works.

But even that way, I've done (just to make sure that will works) the
line:


@projetos = Projeto.paginate er_page => 1, age => params[age],
:conditions => ["id in (?)", @projet.collect { |pro| pro.id } ], rder
=> "data_de_termino"


This way, @projetos will be an Active Record object.




So, my final code is this way:


@projet = Array.new
for permissao in @permissao
@proj = Projeto.allorder => "data_de_termino", :conditions => ["id
= ?", permissao.projeto.id])
for proj in @proj
@projet << proj
end
end
@projetos = Projeto.paginate er_page => 1, age => params[age],
:conditions => ["id in (?)", @projet.collect { |pro| pro.id } ], rder
=> "data_de_termino"