# File lib_wpm/wpm.rb, line 2109 def invoke if (@properties.has_action?) then if (action_id = driver.params['action']) then action_id =~ /^(\S+)\.(\d+)$/ or raise WidgetError, "invalid action-id syntax: #{action_id.inspect}" component_name = $1 call_index = $2.to_i if (call_index == @properties.call_index && component_name == self.component_name) then @properties.action end end end for component in @child_components component.run end nil end