ActionView::Helpers::FormHelper

Action View Form Helpers Form helpers are designed to make working with resources much easier compared to using vanilla HTML. Typically, a form designed to create or update a resource reflects the identity of the resource in several ways: (i) the URL that the form is sent to (the form element’s action attribute) should result in a request being routed to the appropriate controller action (with the

[an-ironic-man]

fields_forの使い方、ちゃんと書いてあった。1対1のときと1対多のときで書き方が違うのね。

[sora_h]

みなさん, ドキュメントはきちんと読みましょうね....：Module: ActionView::Helpers::FormHelper

[kabiy]

みなさん, ドキュメントはきちんと読みましょうね....：Module: ActionView::Helpers::FormHelper