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-rw-r--r--actionview/lib/action_view/helpers/form_helper.rb5
1 files changed, 3 insertions, 2 deletions
diff --git a/actionview/lib/action_view/helpers/form_helper.rb b/actionview/lib/action_view/helpers/form_helper.rb
index 8a4830d887..38d969ed0c 100644
--- a/actionview/lib/action_view/helpers/form_helper.rb
+++ b/actionview/lib/action_view/helpers/form_helper.rb
@@ -442,10 +442,11 @@ module ActionView
object = convert_to_model(object)
as = options[:as]
+ namespace = options[:namespace]
action, method = object.respond_to?(:persisted?) && object.persisted? ? [:edit, :patch] : [:new, :post]
options[:html].reverse_merge!(
class: as ? "#{action}_#{as}" : dom_class(object, action),
- id: as ? "#{action}_#{as}" : [options[:namespace], dom_id(object, action)].compact.join("_").presence,
+ id: (as ? [namespace, action, as] : [namespace, dom_id(object, action)]).compact.join("_").presence,
method: method
)
@@ -1172,7 +1173,7 @@ module ActionView
# methods in the +FormHelper+ module. This class, however, allows you to
# call methods with the model object you are building the form for.
#
- # You can create your own custom FormBuilder templates by subclasses this
+ # You can create your own custom FormBuilder templates by subclassing this
# class. For example:
#
# class MyFormBuilder < ActionView::Helpers::FormBuilder