Returns the current value of this Binding and marks the current @dom
method depend on this Binding.
Returns the current value of this Binding and marks the current @dom
method depend on this Binding.
Each time the value changes, in the current @dom
method,
all code after the current bind
expression will be re-evaluated if the current @dom
method is watching.
However, code in current @dom
method and before the current bind
expression will not be re-evaluated.
The above rule is not applied to DOM nodes created by XHTML literal.
A bind
expression under a DOM node does not affect siblings and parents of that node.
This method must be invoked inside a @dom
method body or a Binding { ... }
block..
Disable automatic recalculation.
Returns the current value of this Binding
Enable automatic recalculation.
Enable automatic recalculation.
You may invoke this method more than once. Then, when you want to disable automatic recalculation, you must invoke unwatch same times as the number of calls to this method.
A mechanism that mounts the result of a data binding expression of a single value into DOM or other system.
Use this class only if you must override mount or unmount. If you only want to override set, you can use
Binding[Unit] { onUpstreamChange(upstream.bind) }
instead.