Class/Object

com.thoughtworks.binding.Binding

Var

Related Docs: object Var | package Binding

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final class Var[A] extends Binding[A]

Source variable of data binding expression.

You can manually change the value:

val bindingVar = Var("initial value")
bindingVar.value = "changed value"

Then, any data binding expressions that depend on this Var will be changed automatically.

Source
Binding.scala
Linear Supertypes
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Inherited
  1. Var
  2. Binding
  3. AnyRef
  4. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Var(cache: A)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from Var[A] to any2stringadd[Var[A]] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (Var[A], B)

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    Implicit information
    This member is added by an implicit conversion from Var[A] to ArrowAssoc[Var[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  6. def addChangedListener(listener: ChangedListener[A]): Unit

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    Attributes
    protected
    Definition Classes
    VarBinding
    Annotations
    @inline()
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. final macro def bind: A

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    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.

    Definition Classes
    Binding
    Note

    This method must be invoked inside a @dom method body or a Binding { ... } block..

  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def ensuring(cond: (Var[A]) ⇒ Boolean, msg: ⇒ Any): Var[A]

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    Implicit information
    This member is added by an implicit conversion from Var[A] to Ensuring[Var[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: (Var[A]) ⇒ Boolean): Var[A]

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    Implicit information
    This member is added by an implicit conversion from Var[A] to Ensuring[Var[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean, msg: ⇒ Any): Var[A]

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    Implicit information
    This member is added by an implicit conversion from Var[A] to Ensuring[Var[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. def ensuring(cond: Boolean): Var[A]

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    Implicit information
    This member is added by an implicit conversion from Var[A] to Ensuring[Var[A]] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  14. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  15. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  16. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  17. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from Var[A] to StringFormat[Var[A]] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  18. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  20. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  22. final def notify(): Unit

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    Definition Classes
    AnyRef
  23. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  24. def removeChangedListener(listener: ChangedListener[A]): Unit

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    Attributes
    protected
    Definition Classes
    VarBinding
    Annotations
    @inline()
  25. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  26. def toString(): String

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    Definition Classes
    AnyRef → Any
  27. final def unwatch(): Unit

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    Disable automatic recalculation.

    Disable automatic recalculation.

    Definition Classes
    Binding
    Annotations
    @inline()
    Note

    This method is recursive, which means that the dependencies of this Binding will be unwatched as well.

  28. def value: A

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    Returns the current value of this Binding

    Returns the current value of this Binding

    Definition Classes
    VarBinding
    Annotations
    @inline()
    Note

    This method must not be invoked inside a @dom method body or a Binding { ... } block..

  29. def value_=(newValue: A): Unit

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    Changes the current value of this Var, and reevaluates any expressions that depends on this Var.

    Changes the current value of this Var, and reevaluates any expressions that depends on this Var.

    Note

    This method must not be invoked inside a @dom method body or a Binding { ... } block.

  30. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def watch(): Unit

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    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.

    Definition Classes
    Binding
    Annotations
    @inline()
    Note

    This method is recursive, which means that the dependencies of this Binding will be watched as well.

  34. def [B](y: B): (Var[A], B)

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    Implicit information
    This member is added by an implicit conversion from Var[A] to ArrowAssoc[Var[A]] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Deprecated Value Members

  1. def :=(newValue: A): Unit

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    Annotations
    @deprecated
    Deprecated

    (Since version 11.0.0) Use value_= instead.

  2. final macro def each: A

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    Definition Classes
    Binding
    Annotations
    @deprecated
    Deprecated

    (Since version 7.0.0) Use bind instead

  3. def get: A

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    Definition Classes
    VarBinding
    Annotations
    @deprecated @inline()
    Deprecated

    (Since version 11.0.0) Use value instead

Inherited from Binding[A]

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from Var[A] to any2stringadd[Var[A]]

Inherited by implicit conversion StringFormat from Var[A] to StringFormat[Var[A]]

Inherited by implicit conversion Ensuring from Var[A] to Ensuring[Var[A]]

Inherited by implicit conversion ArrowAssoc from Var[A] to ArrowAssoc[Var[A]]

Ungrouped