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Contents
<!-- Provides an ajax create button that will send a RESTful "POST" to the server to create a new resource.
All of the standard ajax attributes are supported (see the main taglib documention for Rapid Forms).
### Attributes
- model: The class to instantiate, pass either the class name or the class object.
-->
<def tag="create-button" attrs="model, update, label, fields, message"><%=
raise Hobo::Error.new("no update specified") unless update
fields ||= {}
class_or_assoc = if model
model.is_a?(String) ? model.constantize : model
elsif Hobo.simple_has_many_association?(this)
id_method = this_field_reflection.options[:primary_key] || this_field_reflection.klass.primary_key
fields[this_field_reflection.foreign_key] = this.proxy_owner.send(id_method)
this
else
raise Hobo::Error.new("invalid context for <create-button>")
end
new = class_or_assoc.new(fields)
new.set_creator(current_user)
if can_create?(new)
label ||= ht("#{new.class.to_s.underscore}.actions.new", :default=>"New #{new.class.model_name.human}")
class_name = new.class.name.underscore
params ||= params || {}
params = params.merge(class_name => fields) unless fields.blank?
ajax_attributes, html_attributes = attributes.partition_hash(HoboRapidHelper::AJAX_ATTRS)
ajax_attributes.reverse_merge!(:message => message, :params => params)
func = ajax_updater(object_url(new.class, :method => :post), update, ajax_attributes)
html_attributes.reverse_merge!(:type =>'button', :onclick => func, :value => label)
element :input, add_classes(html_attributes,
"button create-button create-#{class_name}-button"), nil, true, true
end
%></def>
Version data entries
7 entries across 7 versions & 1 rubygems