| Paquete | spark.formatters.supportClasses |
| Clase | public class NumberFormatterBase |
| Herencia | NumberFormatterBase  GlobalizationBase AdvancedStyleClient EventDispatcher Object |
| Subclases | CurrencyFormatter, NumberFormatter |
| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Mostrar sintaxis MXML
Ocultar sintaxis MXMLThe <s:NumberFormatterBase> tag inherits all of the tag
attributes of its superclass and adds the following tag attributes:
<s:NumberFormatterBase
Properties
decimalSeparator="locale and OS dependent"
digitsType="locale and OS dependent"
errorText="null"
fractionalDigits="locale and OS dependent"
groupingPattern="locale and OS dependent"
groupingSeparator="locale and OS dependent"
leadingZero="locale and OS dependent"
negativeSymbol="locale and OS dependent"
trailingZeros="locale and OS dependent"
useGrouping="locale and OS dependent"
/>
Elementos de API relacionados
| Propiedad | Definido por | ||
|---|---|---|---|
 | actualLocaleIDName : String [solo lectura]
The name of the actual locale ID used by this class object. | GlobalizationBase | |
| className : String [solo lectura]
The name of the component class. | AdvancedStyleClient | |
| constructor : Object
Una referencia a la clase de objeto o función constructora para una instancia de objeto determinada. | Object | |
| decimalSeparator : String
The decimal separator character used for formatting or parsing
numbers that have a decimal part. | NumberFormatterBase | ||
| digitsType : uint
Defines the set of digit characters to be used when
formatting numbers. | NumberFormatterBase | ||
| errorText : String
Replacement string returned by the format() method
when an error occurs. | NumberFormatterBase | ||
| fractionalDigits : int
The maximum number of digits that can appear after the decimal
separator. | NumberFormatterBase | ||
| groupingPattern : String
Describes the placement of grouping separators within the
formatted number string. | NumberFormatterBase | ||
| groupingSeparator : String
The character or string used for the grouping separator. | NumberFormatterBase | ||
| id : String
The identity of the component. | AdvancedStyleClient | |
| inheritingStyles : Object
An object containing the inheritable styles for this non-visual
style client instance. | AdvancedStyleClient | |
| lastOperationStatus : String [override] [solo lectura]
The status of the most recent operation that this class object
performed. | NumberFormatterBase | ||
| leadingZero : Boolean
Specifies whether a leading zero is included in a formatted
number when there are no integer digits to the left of the decimal
separator. | NumberFormatterBase | ||
| moduleFactory : IFlexModuleFactory
A module factory is used as context for
finding the style manager that controls the styles for this
non-visual style client instance. | AdvancedStyleClient | |
| negativeSymbol : String
The negative symbol to be used when formatting negative values. | NumberFormatterBase | ||
| nonInheritingStyles : Object
The beginning of this component's chain of non-inheriting styles. | AdvancedStyleClient | |
| styleDeclaration : CSSStyleDeclaration
The style declaration that holds the inline styles declared by this
object. | AdvancedStyleClient | |
| styleManager : IStyleManager2 [solo lectura]
Returns the StyleManager instance used by this component. | AdvancedStyleClient | |
| styleName : Object
The source of this object's style values. | AdvancedStyleClient | |
| styleParent : IAdvancedStyleClient
A component's parent is used to evaluate descendant selectors. | AdvancedStyleClient | |
| trailingZeros : Boolean
Specifies whether trailing zeros are included in a formatted number. | NumberFormatterBase | ||
| useGrouping : Boolean
Enables the use of the grouping separator when formatting numbers. | NumberFormatterBase | ||
| Método | Definido por | ||
|---|---|---|---|
Constructor. | NumberFormatterBase | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un objeto de detector de eventos con un objeto EventDispatcher, de modo que el detector reciba la notificación de un evento. | EventDispatcher | |
|
Deletes a style property from this component instance. | AdvancedStyleClient | |
|
Distribuye un evento en el flujo del evento. | EventDispatcher | |
|
Returns an Array of CSSStyleDeclaration objects for the type selector
that applies to this component, or null if none exist. | AdvancedStyleClient | |
| [override]
Gets a style property that has been set anywhere in this
component's style lookup chain. | GlobalizationBase | |
|
Returns true if currentCSSState is not null. | AdvancedStyleClient | |
|
Comprueba si el objeto EventDispatcher tiene detectores registrados para un tipo concreto de evento. | EventDispatcher | |
|
Indica si un objeto tiene definida una propiedad especificada. | Object | |
|
The initialized method is called when this class or a class that
extends this class is used in an MXML declaration. | AdvancedStyleClient | |
|
Indica si hay una instancia de la clase Object en la cadena de prototipo del objeto especificado como parámetro. | Object | |
|
Returns true if cssState matches currentCSSState. | AdvancedStyleClient | |
|
Determines whether this instance is the same as, or is a subclass of,
the given type. | AdvancedStyleClient | |
|
Propagates style changes to the children of this style client
instance. | AdvancedStyleClient | |
|
Indica si existe la propiedad especificada y si es enumerable. | Object | |
|
Sets up the internal style cache values so that the
getStyle()
method functions. | AdvancedStyleClient | |
|
Registers the EffectManager as one of the event listeners
for each effect event. | AdvancedStyleClient | |
|
Elimina un detector del objeto EventDispatcher. | EventDispatcher | |
|
Establece la disponibilidad de una propiedad dinámica para operaciones de bucle. | Object | |
|
Sets a style property on this component instance. | AdvancedStyleClient | |
|
Detects changes to style properties. | AdvancedStyleClient | |
|
Flex calls the stylesInitialized() method when
the styles for a component are first initialized. | AdvancedStyleClient | |
|
Devuelve la representación de cadena de este objeto, con formato según las convenciones específicas de configuración regional. | Object | |
|
Devuelve la representación de cadena del objeto especificado. | Object | |
|
Devuelve el valor simple del objeto especificado. | Object | |
|
Comprueba si hay registrado un detector de eventos con este objeto EventDispatcher o con cualquiera de sus ascendientes para el tipo de evento concreto. | EventDispatcher | |
Los estilos son comunes o están asociados a un tema específico. Si el estilo es común, se puede utilizar con cualquier tema. Si un estilo está asociado a un tema específico, solo se puede utilizar si la aplicación usa dicho tema.
decimalSeparator | propiedad |
decimalSeparator:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
The decimal separator character used for formatting or parsing numbers that have a decimal part.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get decimalSeparator():String public function set decimalSeparator(value:String):voidEmite
TypeError — if this property is assigned a null value.
|
Elementos de API relacionados
digitsType | propiedad |
digitsType:uint| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Defines the set of digit characters to be used when formatting numbers.
Different languages and regions use different sets of characters to represent the digits 0 through 9. This property defines the set of digits to be used.
The value of this property represents the Unicode value for
the zero digit of a decimal digit set.
The valid values for this property are defined in the
NationalDigitsType class.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get digitsType():uint public function set digitsType(value:uint):voidElementos de API relacionados
errorText | propiedad |
errorText:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Replacement string returned by the format() method
when an error occurs.
If errorText is non-null and an error occurs
while formatting a number or currency amount, the format method
will return the string assigned to this property.
var nf:NumberFormatter = new NumberFormatter();
nf.setStyle("locale", "en-US");
nf.errorText = "###"
trace(nf.format("abc")); // ###
El valor predeterminado es null.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get errorText():String public function set errorText(value:String):voidElementos de API relacionados
fractionalDigits | propiedad |
fractionalDigits:int| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
The maximum number of digits that can appear after the decimal separator.
Numbers are rounded to the number of digits specified by this property. The rounding scheme varies depending on the application user's operating system.
When the trailingZeros property is set to
true, the fractional portion of the
number (after the decimal separator) is padded with trailing zeros
until its length matches the value of this
fractionalDigits property.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get fractionalDigits():int public function set fractionalDigits(value:int):voidElementos de API relacionados
groupingPattern | propiedad |
groupingPattern:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Describes the placement of grouping separators within the formatted number string.
When the useGrouping property is set to true,
the groupingPattern property is used
to define the placement and pattern used for the grouping
separator.
The grouping pattern is defined as a string containing
numbers separated by semicolons and optionally may end
with an asterisk. For example: "3;2;*".
Each number in the string represents the number of digits
in a group. The grouping separator is placed before each
group of digits. An asterisk at the end of the string
indicates that groups with that number of digits should be
repeated for the rest of the formatted string.
If there is no asterisk then there are no additional groups
or separators for the rest of the formatted string.
The first number in the string corresponds to the first
group of digits to the left of the decimal separator.
Subsequent numbers define the number of digits in subsequent
groups to the left. Thus the string "3;2;*"
indicates that a grouping separator is placed after the first
group of 3 digits, followed by groups of 2 digits.
For example: 98,76,54,321
The following table shows examples of formatting the number 123456789.12 with various grouping patterns. The grouping separator is a comma and the decimal separator is a period.
| Grouping Pattern | Sample Format |
3;* | 123,456,789.12 |
3;2;* | 12,34,56,789.12 |
3 | 123456,789.12 |
Only a limited number of grouping sizes can be defined.
On some operating systems, grouping patterns can only contain
two numbers plus an asterisk. Other operating systems can
support up to four numbers and an asterisk.
For patterns without an asterisk, some operating systems
only support one number while others support up to three numbers.
If the maximum number of grouping pattern elements is exceeded,
then additional elements
are ignored and the lastOperationStatus property
is set to indicate that a fall back value is
being used.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get groupingPattern():String public function set groupingPattern(value:String):voidEmite
TypeError — if this property is assigned a null value.
|
Elementos de API relacionados
groupingSeparator | propiedad |
groupingSeparator:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
The character or string used for the grouping separator.
The value of this property is used as the grouping
separator when formatting numbers with the
useGrouping property set to true. This
property is initially set based on the locale that is selected
when the formatter object is constructed.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get groupingSeparator():String public function set groupingSeparator(value:String):voidEmite
TypeError — if this property is assigned a null value.
|
Elementos de API relacionados
lastOperationStatus | propiedad |
lastOperationStatus:String [solo lectura] [override] | Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
The status of the most recent operation that this class object
performed.
The lastOperationStatus is set whenever the constructor
or a method of this class is called, or when a property is set.
For the possible values see the description under each method.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
override public function get lastOperationStatus():StringleadingZero | propiedad |
leadingZero:Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Specifies whether a leading zero is included in a formatted number when there are no integer digits to the left of the decimal separator.
When this property is set to true a leading
zero is included to the left of the decimal separator
when formatting numeric values between -1.0 and 1.0.
When this property is set to false, a leading zero
is not included.
For example, if the number is 0.321 and this property is
set true, then the leading
zero is included in the formatted string. If the property is
set to false, the leading zero
is not included. In that case the string would just include the
decimal separator followed by the decimal digits,
such as .321.
The following table shows examples of how numbers are formatted
based on the values of this property and
the related fractionalDigits and
trailingZeros properties.
| trailingZeros | leadingZero | fractionalDigits | 0.12 | 0 |
| true | true | 3 | 0.120 | 0.000 |
| false | true | 3 | 0.12 | 0 |
| true | false | 3 | .120 | .000 |
| false | false | 3 | .12 | 0 |
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get leadingZero():Boolean public function set leadingZero(value:Boolean):voidEmite
TypeError — if this property is assigned a null value.
|
Elementos de API relacionados
negativeSymbol | propiedad |
negativeSymbol:String| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
The negative symbol to be used when formatting negative values.
This symbol is used with the negative number format when formatting a number that is less than zero. It is not used in negative number formats that do not include a negative sign (e.g. when negative numbers are enclosed in parentheses).
This property is set to a default value for the actual locale selected when this formatter is constructed. It can be set with a value to override the default setting.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get negativeSymbol():String public function set negativeSymbol(value:String):voidElementos de API relacionados
trailingZeros | propiedad |
trailingZeros:Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Specifies whether trailing zeros are included in a formatted number.
When this property is set to true, trailing
zeros are included in the fractional part
of the formatted number up to the limit specified by the
fractionalDigits property.
When this property is set to false then no
trailing zeros are shown.
For example, if the numeric value is 123.4, and this property
is set true, and the fractionalDigits property
is set to 3, the formatted string would show trailing zeros,
such as 123.400 .
If this property is false, trailing zeros are not
included, and the string shows just the decimal
separator followed by the non-zero decimal digits, such as
123.4.
The following table shows examples of how numeric values are
formatted based on the values of this property and
the related fractionalDigits and
leadingZero properties.
| trailingZeros | leadingZero | fractionalDigits | 0.12 | 0 |
| true | true | 3 | 0.120 | 0.000 |
| false | true | 3 | 0.12 | 0 |
| true | false | 3 | .120 | .000 |
| false | false | 3 | .12 | 0 |
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get trailingZeros():Boolean public function set trailingZeros(value:Boolean):voidEmite
TypeError — if this property is assigned a null value.
|
Elementos de API relacionados
useGrouping | propiedad |
useGrouping:Boolean| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Enables the use of the grouping separator when formatting numbers.
When the useGrouping property is set to
true, digits are grouped and
delimited by the grouping separator character.
For example: 123,456,789.22
When the useGrouping property is set to
false, digits are not grouped or separated.
For example: 123456789.22
The symbol to be used as a grouping separator is defined
by the groupingSeparator property. The number of digits
between grouping separators is defined by the
groupingPattern property.
The default value is dependent on the locale and operating system.
Esta propiedad se puede utilizar como origen para la vinculación de datos. Cuando se modifica esta propiedad, distribuye el evento change .
Implementación
public function get useGrouping():Boolean public function set useGrouping(value:Boolean):voidElementos de API relacionados
NumberFormatterBase | () | Información sobre |
public function NumberFormatterBase()| Versión del lenguaje: | ActionScript 3.0 |
| Versión de producto: | Flex 4.5 |
| Versiones de motor de ejecución: | Flash Player 10, AIR 2.5 |
Constructor.
Tue Jun 12 2018, 02:12 PM Z