JSApp

Base class for top-level, entry point main objects (softly deprecated).

In Scala.js 1.x, js.JSApp will disappear. It is currently "softly" deprecated: it is not recommended to use it in new code, but it does not cause a deprecation warning (yet). Prefer using a standard main method (see below).

Objects inheriting from JSApp are automatically exported to JavaScript under their fully qualified name, and their main method as well.

JSApp is typically used to mark the entry point of a Scala.js application. As such, the sbt plugin also recognizes top-level objects extending JSApp. It allows to run their main method with sbt run, and can also generate a tiny JavaScript launcher snippet executing the main method of one specific JSApp object.

Starting with Scala.js 0.6.18, the sbt plugin can also recognize "standard" main methods of the form

def main(args: Array[String]): Unit = ...

in objects, even if they do not extend JSApp. Such main methods are cross-platform, and should be preferred over extending JSApp in new code. Note however that:

the sbt plugin cannot create a launcher snippet for such objects, and
these objects are not automatically exported to JavaScript.

Annotations: @JSExportDescendentObjects()

Linear Supertypes

AnyRef, scala.Any

Abstract Value Members

abstract def main(): Unit

Annotations
@JSExport()

Concrete Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: scala.Any): Boolean

Definition Classes
Any
final def ##(): Int

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

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

Implicit information
This member is added by an implicit conversion from JSApp to ArrowAssoc[JSApp] performed by method any2ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: scala.Any): Boolean

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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

Implicit information
This member is added by an implicit conversion from JSApp to Ensuring[JSApp] performed by method any2Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: (JSApp) ⇒ Boolean): JSApp

Implicit information
This member is added by an implicit conversion from JSApp to Ensuring[JSApp] performed by method any2Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean, msg: ⇒ scala.Any): JSApp

Implicit information
This member is added by an implicit conversion from JSApp to Ensuring[JSApp] performed by method any2Ensuring in scala.Predef.
Definition Classes
Ensuring
def ensuring(cond: Boolean): JSApp

Implicit information
This member is added by an implicit conversion from JSApp to Ensuring[JSApp] performed by method any2Ensuring in scala.Predef.
Definition Classes
Ensuring
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def finalize(): Unit

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

Implicit information
This member is added by an implicit conversion from JSApp to StringFormat performed by method any2stringfmt in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

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

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

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )
def →[B](y: B): (JSApp, B)

Implicit information
This member is added by an implicit conversion from JSApp to ArrowAssoc[JSApp] performed by method any2ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc

Shadowed Implicit Value Members

val self: scala.Any
Implicit information
This member is added by an implicit conversion from JSApp to StringAdd performed by method any2stringadd in scala.Predef.
Shadowing
This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:
(jSApp: StringAdd).self
Definition Classes
StringAdd
val self: scala.Any
Implicit information
This member is added by an implicit conversion from JSApp to StringFormat performed by method any2stringfmt in scala.Predef.
Shadowing
This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:
(jSApp: StringFormat).self
Definition Classes
StringFormat

Deprecated Value Members

def x: JSApp
Implicit information
This member is added by an implicit conversion from JSApp to ArrowAssoc[JSApp] performed by method any2ArrowAssoc in scala.Predef.
Shadowing
This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:
(jSApp: ArrowAssoc[JSApp]).x
Definition Classes
ArrowAssoc
Annotations
@deprecated
Deprecated
(Since version 2.10.0) Use leftOfArrow instead
def x: JSApp
Implicit information
This member is added by an implicit conversion from JSApp to Ensuring[JSApp] performed by method any2Ensuring in scala.Predef.
Shadowing
This implicitly inherited member is ambiguous. One or more implicitly inherited members have similar signatures, so calling this member may produce an ambiguous implicit conversion compiler error.
To access this member you can use a type ascription:
(jSApp: Ensuring[JSApp]).x
Definition Classes
Ensuring
Annotations
@deprecated
Deprecated
(Since version 2.10.0) Use resultOfEnsuring instead

trait JSApp extends AnyRef

Abstract Value Members

abstract def main(): Unit

Concrete Value Members

final def !=(arg0: AnyRef): Boolean

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

final def ##(): Int

def +(other: String): String

def ->[B](y: B): (JSApp, B)

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: scala.Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def ensuring(cond: (JSApp) ⇒ Boolean, msg: ⇒ scala.Any): JSApp

def ensuring(cond: (JSApp) ⇒ Boolean): JSApp

def ensuring(cond: Boolean, msg: ⇒ scala.Any): JSApp

def ensuring(cond: Boolean): JSApp

final def eq(arg0: AnyRef): Boolean

def equals(arg0: scala.Any): Boolean

def finalize(): Unit

def formatted(fmtstr: String): String

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def →[B](y: B): (JSApp, B)

Shadowed Implicit Value Members

val self: scala.Any

val self: scala.Any

Deprecated Value Members

def x: JSApp

def x: JSApp

Inherited from AnyRef

Inherited from scala.Any

Inherited by implicit conversion any2stringadd from JSApp to StringAdd

Inherited by implicit conversion any2stringfmt from JSApp to StringFormat

Inherited by implicit conversion any2ArrowAssoc from JSApp to ArrowAssoc[JSApp]

Inherited by implicit conversion any2Ensuring from JSApp to Ensuring[JSApp]

Ungrouped