55 lines
1.2 KiB
Plaintext
55 lines
1.2 KiB
Plaintext
note
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description: "Summary description for {WSF_CONTROL}."
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author: ""
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date: "$Date$"
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revision: "$Revision$"
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deferred class
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WSF_CONTROL
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feature
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control_name: STRING
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feature {WSF_PAGE_CONTROL, WSF_CONTROL} -- STATE MANAGEMENT
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load_state (new_states: JSON_OBJECT)
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-- Select state stored with `control_name` as key
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do
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if attached {JSON_OBJECT} new_states.item (create {JSON_STRING}.make_json (control_name)) as new_state_obj then
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set_state (new_state_obj)
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end
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end
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set_state (new_state: JSON_OBJECT)
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-- Before we process the callback. We restore the state of control.
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deferred
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end
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read_state (states: JSON_OBJECT)
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-- Add a new entry in the `states` JSON object with the `control_name` as key and the `state` as value
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do
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states.put (state, create {JSON_STRING}.make_json (control_name))
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end
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state: JSON_OBJECT
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-- Returns the current state of the Control as JSON. This state will be transfered to the client.
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deferred
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end
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feature --EVENT HANDLING
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handle_callback (cname: STRING; event: STRING)
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-- Method called if any callback recived. In this method you can route the callback to the event handler
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deferred
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end
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feature
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render: STRING
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-- Return html representaion of control
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deferred
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end
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end
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