I am trying to create an item with nested attributes, these are my tables:
*Item*
has_many :items_modifier_groups, dependent: :destroy
has_many :items_modifier_group_items, dependent: :destroy
attr_accessible :items_modifier_groups_attributes,
:items_modifier_group_items_attributes
accepts_nested_attributes_for :items_modifier_groups,
:items_modifier_group_items
*ModifierGroup*
attr_accessible: tag_id
*ItemsModifierGroup*
belongs_to :modifier_group
belongs_to :item
has_many :items_modifier_group_items, dependent: :destroy
attr_accessible :item_id, :modifier_group_id, :modifier_group_attributes,
:items_modifier_group_items_attributes
accepts_nested_attributes_for :modifier_group, :items_modifier_group_items
*ItemsModifierGroupItem - Table4*
belongs_to :items_modifier_group
belongs_to :item
attr_accessible :items_modifier_group_id, :item_id, :pre_select
Params to create from console:
c = Item.new(
"name" => "test1", "items_modifier_groups_attributes"=> {
"0"=> {
"items_modifier_group_items_attributes"=> {
"0"=> {
"pre_select"=>"true"
}
},
"min_item"=>"1",
"modifier_group_attributes"=> {
"tag_id"=> "5"
}
}
})
c.save
INSERT INTO "items_modifier_group_items" ("created_at", "item_id",
"items_modifier_group_id", "pre_select", "sequence_no", "updated_at") VALUES
($1, $2, $3, $4, $5, $6) RETURNING "id" [["created_at", Wed, 28 Feb 2018
15:44:27 GST +04:00], *["item_id", nil**]*, ["items_modifier_group_id", 35],
["pre_select", true], ["sequence_no", 0], ["updated_at", Wed, 28 Feb 2018
15:44:27 GST +04:00]
When it creates an item, the *item_id* is nil in ItemsModifierGroupItem
table; however, *item_id* is created in ItemsModifierGroup table.
Am I missing anything in the params?
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