Context I have created a form which is taking user data like their name, phone no, address... For the address I'm using an api that is fetching state ...

I have found this guide to implement sub-forms in Angular. My parent form holding all the child forms looks like this: This is the ChildFormCompon ...

i have a relation like a teacher can have at max three students. I have a association like teacher has many students and student belongs to teacher. s ...

I want to create an Invoice and the regarding InvoiceItems at the same time. While Invoice has_many :invoice_items and an InvoiceItem belongs_to :invo ...

I'm working on a rails CMS project and I am trying to create from the admin dashboard, a quotes section where users can add a section_quote with title ...

I have a user who can have many reservations and each reservation can have many tables. It saves the user and the reservations, but not the tables. Ta ...

I'm facing this issue and after digging, I can't seem to find a solution for this. I'm trying to create a user and his meet_infos on a nested form, b ...

I have models Software and Version. A Software has_many Version's and has_one :first_version I'm building the nested object in the new controller a ...

So I've been going through a restructure build of an entire site, and part of that involved switching from Formidable Forms to Gravity Forms. We did t ...

I have associations as follows: variant has_may colours and colours has_many sizes. I am using active admin gem for managing backend activities. My m ...

I want to reference Controls pointed in yellow colour in below image ,can any one help me how can i get hold of that reference so that I can push real ...

I'm using Angular Material and trying to display the errors. The problem is that I can't connect to the actual value. This is my component.ts code: ...

Stackblitz code Angular, Reactive Forms, Material UI, I have nested forms setup in split components. I have some fake data setup with InMemoryWebAPI ...

I slightly modified and extended the example for building nested forms to implement the second level of nesting. Everything is displayed perfectly on ...

I built an app with enums and all works perfectly. However, on a different app where I have nested forms I'm having a small problem. Even though every ...

Working on a project with a has_many_through join table with an additional attribute on the join table. My models are wines, foods, and the join table ...

On my form on has_one association the fields do not appear for a singular form. <%= f.fields_for :pack_social_media_sur_mesure, @commande.pack_soc ...

Here is my models: end end class User < ApplicationRecord has_many :reviews has_many :dramas, :through => :reviews validates :username, u ...

Here personaldetails belongs_to user and the relation given is has_many which is wrong.I want to convert the has_many relation to has_one relation i.e ...

I need to create a Training, then add Attendances with nested form fields (cocoon) in a Rails 6 app. Here is the situation: The models are the follow ...