Trait

net.liftweb.http

AbstractScreen

Related Doc: package http

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trait AbstractScreen extends Factory with Loggable

The trait that forms the basis for LiftScreen and the Screen instances in Wizard

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  2. Loggable
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Type Members

  1. final case class AFieldBinding(binding: FieldBinding) extends FilterOrValidate[Nothing] with Product with Serializable

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  2. final case class AFilter[T](f: (T) ⇒ T) extends FilterOrValidate[T] with Product with Serializable

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  3. final case class AVal[T](v: (T) ⇒ List[FieldError]) extends FilterOrValidate[T] with Product with Serializable

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  4. sealed trait BoxMarker extends AnyRef

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  5. final case class DisplayIf(func: (BaseField) ⇒ Boolean) extends FilterOrValidate[Nothing] with Product with Serializable

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  6. type Errors = List[FieldError]

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  7. abstract class FactoryMaker[T] extends StackableMaker[T] with Vendor[T]

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    Create an object or val that is a subclass of the FactoryMaker to generate factory for a particular class as well as define session and request specific vendors and use doWith to define the vendor just for the scope of the call.

    Create an object or val that is a subclass of the FactoryMaker to generate factory for a particular class as well as define session and request specific vendors and use doWith to define the vendor just for the scope of the call.

    Definition Classes
    Factory
  8. trait Field extends ConfirmField

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    A field that's part of a Screen

  9. class FieldBuilder[T] extends AnyRef

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  10. final case class FieldTransform(func: (BaseField) ⇒ (NodeSeq) ⇒ NodeSeq) extends FilterOrValidate[Nothing] with Product with Serializable

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  11. sealed trait FilterOrValidate[+T] extends AnyRef

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  12. final case class FormFieldId(id: String) extends FilterOrValidate[Nothing] with Product with Serializable

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  13. final case class FormParam(fp: SHtml.ElemAttr) extends FilterOrValidate[Nothing] with Product with Serializable

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  14. final case class Help(ns: NodeSeq) extends FilterOrValidate[Nothing] with Product with Serializable

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  15. abstract class Inject[T] extends StackableMaker[T] with Vendor[T]

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    Create an object or val that is a subclass of the FactoryMaker to generate factory for a particular class as well as define session and request specific vendors and use doWith to define the vendor just for the scope of the call.

    Create an object or val that is a subclass of the FactoryMaker to generate factory for a particular class as well as define session and request specific vendors and use doWith to define the vendor just for the scope of the call.

    Definition Classes
    SimpleInjector
  16. sealed trait OtherValueInitializer[T] extends AnyRef

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  17. final case class OtherValueInitializerImpl[T](f: () ⇒ T) extends OtherValueInitializer[T] with Product with Serializable

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Abstract Value Members

  1. abstract def onConfirm_?: Boolean

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    By default, are all the fields on this screen on the confirm screen?

  2. abstract def vendAVar[T](dflt: ⇒ T): NonCleanAnyVar[T]

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Concrete Value Members

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

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    Definition Classes
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  2. final def ##(): Int

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

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    AnyRef → Any
  4. implicit object BoxMarkerObj extends BoxMarker

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    A little hack because => BaseField and => Box[BaseField] have the same method signature

    A little hack because => BaseField and => Box[BaseField] have the same method signature

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  5. object Field

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  6. object FilterOrValidate

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  7. object NotOnConfirmScreen extends FilterOrValidate[Nothing] with Product with Serializable

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    Override the screen default for fields appearing on the confirm screen and force this field not to appear on the confirm screen

    Override the screen default for fields appearing on the confirm screen and force this field not to appear on the confirm screen

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  8. object NothingOtherValueInitializer extends OtherValueInitializer[Nothing] with Product with Serializable

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  9. object OnConfirmScreen extends FilterOrValidate[Nothing] with Product with Serializable

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    Override the screen default for fields appearing on the confirm screen and force this field to appear on the confirm screen

    Override the screen default for fields appearing on the confirm screen and force this field to appear on the confirm screen

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  10. def addFields(fields: () ⇒ FieldContainer): Unit

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    Add a FieldContainer to the Screen.

    Add a FieldContainer to the Screen. A FieldContainer can contain either a single field (a BaseField) or a collection of BaseFields. The key take-away is that if the LiftScreen or Wizard is a singleton, you can still display variable number of fields by returning a variable number of BaseField instances from the FieldContainer.
    WARNING -- this method is public so it can be called from a Wizard. This method should only be called from within the Screen or Wizard that owns the Screen and not from external code.

  11. def additionalAttributes: MetaData

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    Any additional parameters that need to be put on the form (e.g., mime type)

  12. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  13. implicit def boxOfScreen[T <: AbstractScreen](in: T): Box[T]

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  14. implicit def boxStrToListFieldError(msg: Box[String]): List[FieldError]

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  15. implicit def boxXmlToListFieldError(msg: Box[NodeSeq]): List[FieldError]

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  16. def builder[T](name: ⇒ String, default: ⇒ T, stuff: FilterOrValidate[T]*)(implicit man: Manifest[T]): FieldBuilder[T]

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    Create a FieldBuilder so you can add help screens, validations and filters.

    Create a FieldBuilder so you can add help screens, validations and filters. Remember to invoke "make" on the returned FieldBuilder to convert it into a field

    name

    - the name of the field. This is a call-by-name parameter, so you can dynamically calculate the name of the field (e.g., localize its name)

    default

    - the default value of the field

    stuff

    - any filter or validation functions

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  17. def cancelButton: Elem

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  18. def clone(): AnyRef

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    Definition Classes
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    @throws( ... )
  19. object currentField extends ThreadGlobal[FieldIdentifier]

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  20. implicit def elemInABox(in: Elem): Box[Elem]

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  21. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
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  23. def field[T](name: ⇒ String, default: ⇒ T, stuff: FilterOrValidate[T]*)(implicit man: Manifest[T]): Field { type ValueType = T }

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    Create a field with a name, default value, and

    Create a field with a name, default value, and

    name

    - the name of the field. This is a call-by-name parameter, so you can dynamically calculate the name of the fiels (e.g., localize its name)

    default

    - the default value of the field

    Attributes
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  24. def field[T](underlying: ⇒ Box[BaseField { type ValueType = T }], stuff: FilterOrValidate[T]*)(implicit man: Manifest[T], marker: BoxMarker): Field { type ValueType = T }

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  25. def field[T](underlying: ⇒ BaseField { type ValueType = T }, stuff: FilterOrValidate[T]*)(implicit man: Manifest[T]): Field { type ValueType = T }

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  26. def finalize(): Unit

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    protected[java.lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] )
  27. def finishButton: Elem

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  28. final def getClass(): Class[_]

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    Definition Classes
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  29. def grabParams(in: Seq[FilterOrValidate[_]]): List[SHtml.ElemAttr]

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    Grabs the FormFieldId and FormParam parameters

    Grabs the FormFieldId and FormParam parameters

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  30. def hasUploadField: Boolean

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  31. def hashCode(): Int

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    Definition Classes
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  32. implicit def inject[T](implicit man: Manifest[T]): Box[T]

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    Perform the injection for the given type.

    Perform the injection for the given type. You can call: inject[Date] or inject[List[Map[String, PaymentThing]]]. The appropriate Manifest will be

    Definition Classes
    SimpleInjectorInjector
  33. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  34. def localSetup(): Unit

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    Override this method to do any setup of this screen

    Override this method to do any setup of this screen

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  35. val logger: Logger

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    Definition Classes
    Loggable
  36. def makeField[T, OV](theName: ⇒ String, defaultValue: ⇒ T, theToForm: (Field { ... /* 2 definitions in type refinement */ }) ⇒ Box[NodeSeq], otherValue: OtherValueInitializer[OV], stuff: FilterOrValidate[T]*): Field { ... /* 2 definitions in type refinement */ }

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    Create a field that's added to the Screen

    Create a field that's added to the Screen

    theName

    the name of the field. This is call-by-name, so you can do things like S.?("Dog's Name") such that the string will be localized

    defaultValue

    the starting value for the field. This is also call-by-name which is handy for constructs like: SomeExternalRequestVarOrSessionVar.get

    theToForm

    a function to convert the field into a form

    otherValue

    a handy way include other values in the field. The other value is calcualted when the field is initialized. You can, for example, put a list of valid options in the field.

    stuff

    a list of filters and validations for the field

    returns

    a newly minted Field

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  37. def maxVal[T](len: ⇒ T, msg: ⇒ String)(implicit f: (T) ⇒ Number): (T) ⇒ List[FieldError]

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  38. def minVal[T](len: ⇒ T, msg: ⇒ String)(implicit f: (T) ⇒ Number): (T) ⇒ List[FieldError]

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  39. def multiselect[T](name: ⇒ String, default: ⇒ Seq[T], choices: ⇒ Seq[T], stuff: FilterOrValidate[Seq[T]]*)(implicit f: SHtml.PairStringPromoter[T]): Field { ... /* 2 definitions in type refinement */ }

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    Create a multi select HTML element

    Create a multi select HTML element

    name

    the name of the field (call-by-name)

    default

    the starting value of the field (call-by-name)

    choices

    the possible choices for the select

    stuff

    - a list of filters and validations for the field

    f

    a PairStringPromoter (a wrapper around a function) that converts T => display String

    returns

    a newly minted Field{type ValueType = String}

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  40. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  41. def notNull: (String) ⇒ String

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  42. def noticeTypeToAttr(screen: AbstractScreen): Box[(Value) ⇒ MetaData]

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  43. final def notify(): Unit

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    Definition Classes
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  44. final def notifyAll(): Unit

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    AnyRef
  45. def password(name: ⇒ String, defaultValue: ⇒ String, stuff: FilterOrValidate[String]*): Field { type ValueType = String }

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    Create a password field

    Create a password field

    name

    the name of the field (call-by-name)

    defaultValue

    the starting value of the field (call-by-name)

    stuff

    the filters, validators and attributes

    returns

    a newly minted Field

    Attributes
    protected
  46. def radio(name: ⇒ String, default: ⇒ String, choices: ⇒ Seq[String], stuff: FilterOrValidate[String]*): Field { ... /* 2 definitions in type refinement */ }

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    Create a radio HTML element

    Create a radio HTML element

    name

    the name of the field (call-by-name)

    default

    the starting value of the field (call-by-name)

    choices

    the possible choices for the select

    stuff

    - a list of filters and validations for the field

    returns

    a newly minted Field{type ValueType = String}

    Attributes
    protected
  47. def registerInjection[T](f: () ⇒ T)(implicit man: Manifest[T]): Unit

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    Register a function that will inject for the given Manifest

    Register a function that will inject for the given Manifest

    Definition Classes
    SimpleInjector
  48. def removeRegExChars(regEx: String): (String) ⇒ String

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  49. def screenBottom: Box[Elem]

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  50. def screenFields: List[BaseField]

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    A list of fields in this screen

  51. def screenName: String

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    The name of the screen.

    The name of the screen. Override this to change the screen name.

  52. def screenNameAsHtml: NodeSeq

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  53. def screenTitle: NodeSeq

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  54. def screenTop: Box[Elem]

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  55. def screenValidate: List[FieldError]

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  56. def select[T](name: ⇒ String, default: ⇒ T, choices: ⇒ Seq[T], stuff: FilterOrValidate[T]*)(implicit f: SHtml.PairStringPromoter[T]): Field { ... /* 2 definitions in type refinement */ }

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    Create a select HTML element

    Create a select HTML element

    name

    the name of the field (call-by-name)

    default

    the starting value of the field (call-by-name)

    choices

    the possible choices for the select

    stuff

    - a list of filters and validations for the field

    f

    a PairStringPromoter (a wrapper around a function) that converts T => display String

    returns

    a newly minted Field{type ValueType = String}

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    protected
  57. implicit def strToListFieldError(msg: String): List[FieldError]

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

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    Definition Classes
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  59. def text(name: ⇒ String, defaultValue: ⇒ String, stuff: FilterOrValidate[String]*): Field { type ValueType = String }

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    Create a text field

    Create a text field

    name

    the name of the field (call-by-name)

    defaultValue

    the starting value of the field (call-by-name)

    stuff

    the filters, validators and attributes

    returns

    a newly minted Field

    Attributes
    protected
  60. def textarea(name: ⇒ String, defaultValue: ⇒ String, rows: Int, cols: Int, stuff: FilterOrValidate[String]*): Field { type ValueType = String }

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    Create a textarea field

    Create a textarea field

    name

    the name of the field (call-by-name)

    defaultValue

    the starting value of the field (call-by-name)

    rows

    the number of rows in the textarea

    cols

    the number of columns in the textarea

    stuff

    - a list of filters and validations for the field

    returns

    a newly minted Field{type ValueType = String}

    Attributes
    protected
  61. def textarea(name: ⇒ String, defaultValue: ⇒ String, stuff: FilterOrValidate[String]*): Field { type ValueType = String }

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    Create a textarea field with 80 columns and 5 rows

    Create a textarea field with 80 columns and 5 rows

    name

    the name of the field (call-by-name)

    defaultValue

    the starting value of the field (call-by-name)

    stuff

    - a list of filters and validations for the field

    returns

    a newly minted Field{type ValueType = String}

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  62. def toLower: (String) ⇒ String

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  63. def toString(): String

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    Definition Classes
    AbstractScreen → AnyRef → Any
  64. def toUpper: (String) ⇒ String

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  65. def trim: (String) ⇒ String

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  66. def valMaxLen(len: ⇒ Int, msg: ⇒ String): (String) ⇒ List[FieldError]

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    A validation helper.

    A validation helper. Make sure the string is no more than a particular length and generate a validation issue if not.

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  67. def valMinLen(len: ⇒ Int, msg: ⇒ String): (String) ⇒ List[FieldError]

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    A validation helper.

    A validation helper. Make sure the string is at least a particular length and generate a validation issue if not.

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  68. def valRegex(pat: ⇒ Pattern, msg: ⇒ String): (String) ⇒ List[FieldError]

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    Make sure the field matches a regular expression

    Make sure the field matches a regular expression

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  69. def validate: List[FieldError]

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  70. def validations: List[() ⇒ List[FieldError]]

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  71. def vendForm[T](implicit man: Manifest[T]): Box[(T, (T) ⇒ Any) ⇒ NodeSeq]

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  72. final def wait(): Unit

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    @throws( ... )
  73. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  74. final def wait(arg0: Long): Unit

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    @throws( ... )
  75. implicit def xmlToListFieldError(msg: NodeSeq): List[FieldError]

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Inherited from Loggable

Inherited from Factory

Inherited from SimpleInjector

Inherited from Injector

Inherited from AnyRef

Inherited from Any

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