class Object
Public Instance Methods
child_state(name)
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# File lib/netzke_redis_persistence/netzke_core_ext/state.rb, line 26 def child_state(name) state_by_key([js_id, name].join("__")) end
persistence_key()
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A string which identifies the component. Can be passed as persistence_key
config option. Two components with the same persistence_key
will be sharing the state. If persistence_key
is passed, use it. Otherwise use js_id.
# File lib/netzke_redis_persistence/netzke_core_ext/state.rb, line 5 def persistence_key (config.persistence_key || js_id).to_sym end
state()
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Component's persistent state.
state[:position] = {:x => 100, :y => 200} state[:position] #=> {:x => 100, :y => 200}
May be overridden by persistence subsystems. The object returned by this should implement the following methods:
-
[]=
-
delete(key)
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clear
# File lib/netzke_redis_persistence/netzke_core_ext/state.rb, line 22 def state state_by_key(persistence_key) end
state_by_key(cmp_key)
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# File lib/netzke_redis_persistence/netzke_core_ext/state.rb, line 30 def state_by_key(cmp_key) key = [] if scope = NetzkeRedisPersistence.configuration.get_scope key << scope end key << cmp_key if Netzke::Base.controller && Netzke::Base.controller.respond_to?(:current_user) && Netzke::Base.controller.current_user key << Netzke::Base.controller.current_user.id end @store_cache ||={} @store_cache[key.join('_')] ||= NetzkeRedisPersistence::Store.new(key.join('_')) end