Convenience wrapper for onWithOptions defaultOptions.

let clickHandler = on "click" emptyDecoder $ \() -> Action
in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]

onWithOptions opts eventName decoder toAction is an attribute that will set the event handler of the associated DOM node to a function that decodes its argument using decoder, converts it to an action using toAction and then feeds that action back to the update function.

opts can be used to disable further event propagation.

let clickHandler = onWithOptions defaultOptions "click" emptyDecoder $ \() -> Action
in button_ [ clickHandler, class_ "add" ] [ text_ "+" ]

onMounted action is an event that gets called after the actual DOM element is created.

onMountedWith action is an event that gets called after the actual DOM element is created. It returns the component-id from the component. Returning component-id is useful when creating Component dynamically.

This way the parent can maintain a Map of the child Component IDs. When the parent Component wants to send a child Component a message it can use notify'.

Use this or onMounted, but not both in the same [Attribute action] list.

onBeforeMounted action is an event that gets called before the actual DOM element is created.

onUnmounted action is an event that gets called after the DOM element is removed from the DOM.

onUnmounted action is an event that gets called after the DOM element is removed from the DOM. It returns the component-id after the unmount call. Returning component-id is useful when dynamically created Component need to notify their parents about their own destruction.

This way the parent can maintain a Map of the child Component IDs. When the parent Component wants to send a child Component a message it can use notify'.

Use this or onUnmounted, but not both in the same [Attribute action] list.

onBeforeUnmounted action is an event that gets called before the DOM element is removed from the DOM.

onCreated action is an event that gets called after the actual DOM element is created.

onBeforeCreated action is an event that gets called before the DOM element is created on the DOM. The action is given the DOM element that was removed from the DOM tree.

onDestroyed action is an event that gets called after the DOM element is removed from the DOM. The action is given the DOM element that was removed from the DOM tree.

onBeforeDestroyed action is an event that gets called before the DOM element is removed from the DOM. The action is given the DOM element that was removed from the DOM tree.