Bidimensional Array

rubyonrails-talk
1

You don't need to declare it as bidirectional. Something like this may be what your looking for, if not supplying a little more information would help:

$itemlist = $itemlist[0] << Item.new('name1','value1')

This is assuming that Item.new returns an array, that would leave you with a multi-dimensional array.

Davicín .. wrote:

2

Looks like the constructor for your Item class only takes one argument. What is Item ? (and do you really want a global variable? that will fall over as soon as you have more than one mongrel or more than one user).

Fred

3

Hi, it appears that there’s an issue with the select method. Could you post it here?

Thanks,

-Conrad

4

def select   if !(params[:addLista]) then     $itemlist =     $itemlist << Item.new('Sobre el Bar','1')     $itemlist << Item.new('Dónde Estamos','1')     $itemlist << Item.new('Contactar','1')    end end

Item.new('Sobre el Bar','1') are trouble (ArgumentError) You should do:    Item.new(:name => 'Sobre el Bar', :number=>'1') mean you need describe methods/field names by your model Item.

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