fields-for
rails: fields_for and collection
i would like to use an additional collection for a fields_for. this collection should hold all the possibilities to be used in fields_for.[详细]
2023-01-30 01:50 分类:问答rails 3 form_for doesn't output anything
Hi I have any form with nested form, for example <% form_for :main do |f| %> trying to insert code here[详细]
2023-01-26 18:18 分类:问答1 submit button for 2 models (fields_for) in Rails 2.3.9
I have 2 models that correspond to 2 separate db tables. model 1: status updates of a user ex. ( comment: hello | username: marc)[详细]
2023-01-23 19:08 分类:问答fields_for doesnt working when form_for use symbol
i have a form_for c开发者_运维技巧ode <%form_for :a,:url=>{:controller=>\"biz/a\",:action=>\"save\"},:html =>{:multipart => true} do |f| %>[详细]
2023-01-22 08:44 分类:问答Rails: Can't get fields_for to work inside a nested resource
I\'m trying to add a fields_for attribute to a nested rails form. Any time I try to create a new object开发者_JAVA百科, it returns[详细]
2023-01-21 12:47 分类:问答Ruby on rails: fields_for do nothing if defined submodel_attributes=
I have such code in new.erb.html: <% form_for(@ratification) do |f| %> <%= f.error_messages %>[详细]
2023-01-04 16:46 分类:问答How do I fix the fields_for error: @ "is not allowed as an instance variable n" in Rails?
My goal is to enable a user to be able to submit multiple NewsImages from a parent Blog form. My Blog model looks like this:[详细]
2023-01-04 08:43 分类:问答using fields_for in several places
I have a simple model class Ad < ActiveRecord::Base has_many :ad_items end class AdItem < ActiveRecord::Base[详细]
2022-12-30 19:42 分类:问答dynamic check_box using field_for in rails
I have a many-to-many relationship with a link box, and I want to pull those models together into one form so I can update from the same page. I开发者_运维技巧\'m really struggling with getting the ch[详细]
2022-12-25 04:34 分类:问答