Class: Aurita::GUI::File_Field

Inherits:
Form_Field show all
Defined in:
lib/aurita-gui/form/file_field.rb

Overview

Usage:

Like Input_Field, but skipping attribute @value, as file input fields do not support default values (for good reason). 

i = File_Field.new(:name => :the_file, 
                   :label => 'Choose file')

Instance Attribute Summary

Attributes inherited from Form_Field

#data_type, #form, #hidden, #hint, #invalid, #label, #required, #type, #value

Attributes inherited from Element

#attrib, #force_closing_tag, #parent, #tag

Instance Method Summary collapse

Methods inherited from Form_Field

#disable!, #disabled=, #editable!, #enable!, #hidden?, #hide!, #invalid!, #invalid?, #optional!, #readonly!, #readonly=, #readonly?, #readonly_element, #required!, #required?, #show!, #to_hidden_field, #to_s

Methods inherited from Element

#+, #<<, #[], #[]=, #add_class, #clear_floating, #css_classes, #find_by_dom_id, #get_content, #has_content?, #id, #id=, #method_missing, #recurse, #remove_class, #set_content, #string, #swap, #to_ary, #type=

Methods included from Marshal_Helper_Class_Methods

#marshal_load

Methods included from Marshal_Helper

#marshal_dump

Constructor Details

#initialize(params) ⇒ File_Field

Returns a new instance of File_Field.



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# File 'lib/aurita-gui/form/file_field.rb', line 17

def initialize(params)
  params[:tag]  = :input
  params[:type] = :file unless params[:type]
  params.delete(:value)
  super(params)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Aurita::GUI::Element

Instance Method Details

#element ⇒ Object 



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# File 'lib/aurita-gui/form/file_field.rb', line 23

def element
  HTML.input(@attrib)
end