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Versions: 11
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Contents
require 'cms/form_builder/deprecated_inputs'
module Cms
module FormBuilder
# Adds additional methods to the forms for creating content blocks.
class ContentBlockFormBuilder < SimpleForm::FormBuilder
include DeprecatedInputs
# Allows editors to add multiple files uploader for attachments.
# Usage:
# <%= f.attachment_manager %>
#
# Generator: The following will generate an attachments field with an associated attachment manager input.
# rails generate cms:content_block Widget photos:attachments
def cms_attachment_manager
input :attachments, as: :attachments
end
# Allows editors add a space separated list of tags. Each tag entered will be created if needed as an instance of a Cms::Tag.
#
# Usage:
# <%= f.cms_tag_list %>
#
# There is no generator for this field type.
#
def cms_tag_list(options={})
input :tag_list, as: :tag_list, label: "Tags", input_html: {autocomplete: 'off'}, hint: "A space separated list of tags."
end
# Displays a concise list of error messages. This is may be unnecessary given that simple form will display error inline.
# Handles 'global' messages that aren't specific to a field.
def cms_error_messages
return unless object.respond_to?(:errors) && object.errors.any?
errors_list = ""
errors_list << @template.content_tag(:h2, "#{object.errors.size} error prohibited this #{object_name.humanize} from being saved.".html_safe)
errors_list << @template.content_tag(:p, "There were problems with the following fields:")
errors_list << @template.content_tag(:ul, object.errors.full_messages.map { |message| @template.content_tag(:li, message).html_safe }.join("\n").html_safe).html_safe
@template.content_tag(:div, errors_list.html_safe, :class => "errorExplanation", :id => "errorExplanation")
end
end
end
end
Version data entries
11 entries across 11 versions & 2 rubygems