Class: Wee::FormDialog

Inherits:
Dialog show all
Defined in:
lib/wee/dialog.rb

Overview

Abstract class

Constant Summary

Constants inherited from Component

Component::NO_CHILDREN

Instance Method Summary collapse

Methods inherited from Component

#add_decoration, #children, #choose_from, #confirm, #decoration, #decoration=, depends, #each_decoration, #find_decoration, #inform, instanciate, #process_callbacks, #remove_decoration, #remove_decoration_if, #state

Methods inherited from Presenter

#process_callbacks, #render!, #renderer_class, #state

Constructor Details

#initialize(caption) ⇒ FormDialog

Returns a new instance of FormDialog.



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# File 'lib/wee/dialog.rb', line 10

def initialize(caption)
  @caption = caption
end

Instance Method Details

#buttons ⇒ Object 



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# File 'lib/wee/dialog.rb', line 51

def buttons
  []
end

#render(r) ⇒ Object 



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# File 'lib/wee/dialog.rb', line 14

def render(r)
  r.div.css_class('wee').with {
    render_caption(r)
    render_form(r)
  }
end

#render_body(r) ⇒ Object 



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# File 'lib/wee/dialog.rb', line 32

def render_body(r)
end

#render_buttons(r) ⇒ Object 



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# File 'lib/wee/dialog.rb', line 35

def render_buttons(r)
  return if buttons.empty?
  r.div.css_class('dialog-buttons').with {
    buttons.each do |title, return_value, sym, method|
      sym ||= title.downcase
      r.span.css_class("dialog-button-#{sym}").with {
        if method
          r.submit_button.callback_method(method).value(title)
        else
          r.submit_button.callback_method(:answer, return_value).value(title)
        end
      }
    end
  }
end

#render_caption(r) ⇒ Object 



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# File 'lib/wee/dialog.rb', line 21

def render_caption(r)
  r.h3 @caption if @caption
end

#render_form(r) ⇒ Object 



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# File 'lib/wee/dialog.rb', line 25

def render_form(r)
  r.form.with {
    render_body(r)
    render_buttons(r)
  }
end