nested-attributes

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Rails, creating associated records along with parent object?

Maybe I don\'t know how to ask/search for this particular thing, but basically I want to create a few associated models when I create the parent object... say I have the following situation:[详细]

2023-02-02 10:04 分类：问答
Rails Nested Attributes Doesn't Insert ID Correctly

I\'m attempting to edit a model\'s nested attributes, much as outline here, replicated here: <%= form_for @person do |person_form| %>[详细]

2023-02-02 05:33 分类：问答
Rails 3: How does "accepts_nested_attributes_for" work?

Consider the following association: class Product < ActiveRecord::Base belongs_to :shop accepts_nested_attributes_for :shop[详细]

2023-01-31 21:39 分类：问答
Rails 3 I18n label translation for nested_attributes in has_many relationship

Using: Rails 3.0.3, Ruby 1.9.2 Here\'s the relationship: class Person < ActiveRecord::Base has_many :contact_methods[详细]

2023-01-31 19:17 分类：问答
Rails STI conditional sub-classing from base class

I\'m developing a project where I have an entity which may have two kinds of assets: Pictures and Videos, basically.[详细]

2023-01-31 07:46 分类：问答
Get value-of in XSL, XML same names

Been toying with this for some time... I开发者_如何学编程 have an xml file with the following lines[详细]

2023-01-30 19:42 分类：问答
Nested attributes not saving for references_one in Mongoid

I had this working fine yesterday, made some changes and I have no idea how I broke it. I\'m sure it\'s a typo somewhere, but I cannot see it.[详细]

2023-01-30 09:42 分类：问答
Can't save nested attribute in Rails

Rails newb here. In my app I\'m trying to create a database of Games that each have multiple MameControls as nested attributes. The fields for entering MameControls show up in the New view but not in[详细]

2023-01-30 04:44 分类：问答
accepts_nested_attributes not saving any changes

Maybe I\'m missing something obvious (hopefully), but I\'m encountering a weird problem saving records in a nested form. It\'s a pretty basic setup, with a minor complication in that my LineItem model[详细]

2023-01-29 14:13 分类：问答
Rails Nested Model - Remove Association

What\'s the equivalent to <%= f.hidden_field :_destroy %> for nullify instead of destroying? (i.e I just was to remove it from the association, but I don\'t want to destroy it).[详细]

2023-01-29 03:55 分类：问答