Life Cycle

sapa has a life cycle.

UIElement ->
    created()
    initialize() -> 
        initState()
    render -> 
        template() 
        parseComponent() -> 
            create child component -> 
    load()            
    initializeEvent()
    afterRender()

Method	Override	Description
created	O	When the UIElement is created
initialize	O	It is the same as created but it is used when creating initial data.
initState	O	Methods to initialize state
template	O	Generate html at render time
afterRender	O	When the DOM is applied to the actual browser, the element can be accessed from outside