final case class Constant[+A](get: A) extends AnyVal with Binding[A] with Product with Serializable
A data binding expression that never changes.
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- Constant
- Serializable
- Serializable
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- Equals
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- AnyVal
- Any
- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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Instance Constructors
- new Constant(get: A)
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- Any
-
final
def
##(): Int
- Definition Classes
- Any
- def +(other: String): String
- def ->[B](y: B): (Constant[A], B)
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
final macro
def
bind: A
Returns the current value of this Binding and mark the current
@dom
method depend on this Binding.Returns the current value of this Binding and mark the current
@dom
method depend on this Binding.Each time the value changes, in the current
@dom
method, all code after the currentbind
expression will be re-evaluated if the current@dom
method is #watching. However, code in current@dom
method and before the currentbind
expression will not be re-evaluated. This rule is not applied to DOM nodes created by XHTML literal. A change related to a DOM node does not affect siblings and parents of the node.- Definition Classes
- Binding
- Note
This method must be invoked inside a
@dom
method body.
- def ensuring(cond: (Constant[A]) ⇒ Boolean, msg: ⇒ Any): Constant[A]
- def ensuring(cond: (Constant[A]) ⇒ Boolean): Constant[A]
- def ensuring(cond: Boolean, msg: ⇒ Any): Constant[A]
- def ensuring(cond: Boolean): Constant[A]
- def formatted(fmtstr: String): String
- val get: A
-
def
getClass(): Class[_ <: AnyVal]
- Definition Classes
- AnyVal → Any
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
unwatch(): Unit
Disable automatic recalculation.
-
final
def
watch(): Unit
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.
- def →[B](y: B): (Constant[A], B)
Deprecated Value Members
-
final macro
def
each: A
- Definition Classes
- Binding
- Annotations
- @deprecated
- Deprecated
(Since version 7.0.0) Use Binding#bind instead