Class: Lapillus::Form

Inherits:
Container show all
Defined in:
lib/lapillus/containers.rb

Instance Attribute Summary

Attributes inherited from Container

#components

Attributes inherited from Component

#behaviours, #identifier, #model, #property, #visible

Instance Method Summary collapse

Methods inherited from Container

#[], #add, add_component, #component, fileuploadfield, image, label, listview, panel, password_textfield, #render_container, textarea, textfield

Methods inherited from Component

#add_behaviour, #behaviour, #has_behaviour?, #has_model?, #has_parent?, #on_render, #parent, #path, #render_component, #response_page=, #session, #value, #visible?, #webpage

Constructor Details

#initialize(id, value = nil) ⇒ Form

Returns a new instance of Form.



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# File 'lib/lapillus/containers.rb', line 120

def initialize(id, value=nil)
  super(id, value)
end

Instance Method Details

#on_submit(button = nil) ⇒ Object 



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# File 'lib/lapillus/containers.rb', line 126

def on_submit(button=nil)
  instance_eval(&@function)
end

#on_submit_handler=(function) ⇒ Object 



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# File 'lib/lapillus/containers.rb', line 123

def on_submit_handler=function
  @function=function
end

#post(values) ⇒ Object 



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# File 'lib/lapillus/containers.rb', line 137

def post(values) 
  components.each {|component| component.post(values)}
  if values.keys.find {|key| key.include?(identifier)}
    on_submit(values['submit'].nil? ? nil : values['submit'].string)
  end
end

#render_to_element(element) ⇒ Object 



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# File 'lib/lapillus/containers.rb', line 129

def render_to_element(element)
  element.add_attribute("method", "post")
  element.attributes['enctype'] = 'multipart/form-data'
  input = element.add_element("input")
  input.attributes['type'] = 'hidden'
  input.attributes['name'] = 'page' 
  input.attributes['value'] = webpage.class.to_s
end