check out the cocoon gem, it made nested forms really simple.
On Saturday, November 2, 2019 at 9:17:31 AM UTC-4, Ariel Juodziukynas wrote:
>
> @item.item_item_properties.item_property_id is wrong,
> @item.item_item_properties is a collection, use `
> iip.object.item_property.name` and `iip.object.item_property_id` instead.
>
> imagine @item.item_item_properties is something like an array
> [item_item_property1, item_item_property2], you can't call
> `item_property_id` on an array, you have to call it on one of the items
> inside it, and that "iip" variable, if you call `.object` on it you get
> that item from within the array.
>
> El sáb., 2 nov. 2019 a las 4:38, fugee ohu (<fuge...@gmail.com
> <javascript:>>) escribió:
>
>> The I'm getting error is
>>
>> undefined method `item_property_id' for
>> #<ItemItemProperty::ActiveRecord_Associations_CollectionProxy:0x007f82c41438d8>
>>
>>
>> def new
>> @item = Item.new(item_params)
>> ItemProperty.where(item_type: params[:item][:item_type]).each do
>> |ip|
>> @item.item_item_properties.build(item_property_id: ip.id)
>> end
>> end
>>
>>
>> <%= f.fields_for :item_item_properties do |iip| %>
>> <div class="item_item_property">
>> <%= iip.label
>> "#{ItemProperty.find(@item.item_item_properties.item_property_id).name}"
>> %> <%= iip.hidden_field :item_property_id, value:
>> @item.item_item_properties.item_property_id %> <%= iip.text_field
>> :text_value %>
>> </div>
>> <% end %>
>>
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>
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