Class: Trek::Form::ImageFieldComponent

Inherits:

ViewComponent::Form::FileFieldComponent

• Object
• ViewComponent::Form::FileFieldComponent
• Trek::Form::ImageFieldComponent

Includes:

CssClassesHelpers, StimulusHelpers, Turbo::FramesHelper

Defined in:

app/components/trek/form/image_field_component.rb

Instance Method Summary

• #before_render ⇒ Object

  Ensure the placeholder icon is in the sprite even when an image exists, because the JS removeImage action needs it.

Methods included from StimulusHelpers

#stimulus_action, #stimulus_class, #stimulus_class_hash, #stimulus_class_key, #stimulus_target, #stimulus_target_hash, #stimulus_target_key, #stimulus_value, #stimulus_value_hash, #stimulus_value_key

Methods included from CssClassesHelpers

#class_for, #class_names_for, #root_class

Methods included from IdentifierHelper

#identifier

Instance Method Details

#before_render ⇒ Object

Ensure the placeholder icon is in the sprite even when an image exists, because the JS removeImage action needs it.

# File 'app/components/trek/form/image_field_component.rb', line 12

def before_render
  Current.icons ||= []
  Current.icons << "trek--pic" unless Current.icons.include?("trek--pic")
end