Module: AngularSprinkles::Helpers::FormForHelper

Included in:
AngularSprinkles::Helpers
Defined in:
lib/angular_sprinkles/helpers/form_for_helper.rb

Instance Method Summary collapse

Instance Method Details

#ng_form_for(record, submit_callback, options = {}, &block) ⇒ Object

ng_form_for

Wraps the form_for helper so that form submission can be bound an Angular service function. Accepts an additional argument which is the name of a service. Two arguments are passed to the service: the object and the Angular representation of the form.



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# File 'lib/angular_sprinkles/helpers/form_for_helper.rb', line 12

def ng_form_for(record, submit_callback, options = {}, &block)
  form_name = ObjectKeyWrapper.new('form', JavaScript::NoOp)

  record = [record] if !record.is_a?(Array) # ensures that record will be handled in the same way whether or not it's an array

  html_options = {
    'name' => form_name,
    'ng-submit' => ng_service(submit_callback, *record.map(&:bind), form_name)
  }.merge(options[:html] || {})

  augmented_options = options.merge(url: "", method: "", html: html_options)

  form_for(record.first, augmented_options, &block).gsub('action="" ', '').html_safe
end