Module: Vapir::Option

Extended by:
ElementHelper
Defined in:
lib/vapir-common/elements/elements.rb

Instance Method Summary collapse

Methods included from ElementHelper

add_specifier, container_collection_method, container_single_method, included

Methods included from ElementClassAndModuleMethods

#add_container_method_extra_args, #all_dom_attr_aliases, #all_dom_attrs, #class_array_append, #class_array_get, #class_hash_get, #class_hash_merge, #container_collection_methods, #container_method_extra_args, #container_single_methods, #default_how, #dom_attr, #dom_attr_locate_alias, #dom_function, #dom_setter, #element_collection, #factory, #inspect_these, #inspect_this_if, #parent_element_module, #set_or_get_class_var, #specifiers

Instance Method Details

#select ⇒ Object

selects this option, firing the onchange event on the containing select list if we are aware of it (see #selected=)



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# File 'lib/vapir-common/elements/elements.rb', line 327

def select
  self.selected=true
end

#selected=(state) ⇒ Object 



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# File 'lib/vapir-common/elements/elements.rb', line 320

def selected=(state)
  set_selected(state)
end

#set_selected(state, method_options = {}) ⇒ Object

sets this Option’s selected state to the given (true or false). will fire the onchange event on the select list if our state changes.



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# File 'lib/vapir-common/elements/elements.rb', line 308

def set_selected(state, method_options={})
  method_options={:highlight => true, :wait => config.wait}.merge(method_options)
  with_highlight(method_options) do
    state_was=element_object.selected
    element_object.selected=state # TODO: if state is false and this isn't an option of a multiple select list, should this error? 
    if state_was != state
      (@extra[:select_list] || parent_select_list).fire_event(:onchange, method_options)
    end
    wait if method_options[:wait]
  end
end