NumberBase

패키지	mx.formatters
클래스	public class NumberBase
상속	NumberBase Object

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

The NumberBase class is a utility class that contains general number formatting capabilities, including rounding, precision, thousands formatting, and negative sign formatting. The implementation of the formatter classes use this class.

공용 속성

상속되는 공용 속성 숨기기

상속되는 공용 속성 표시

	속성		정의 주체
		constructor : Object 지정된 객체 인스턴스의 클래스 객체 또는 생성자 함수에 대한 참조입니다.	Object
		decimalSeparatorFrom : String Decimal separator character to use when parsing an input String.	NumberBase
		decimalSeparatorTo : String Decimal separator character to use when outputting formatted decimal numbers.	NumberBase
		isValid : Boolean = false If true, the format succeeded, otherwise it is false.	NumberBase
		thousandsSeparatorFrom : String Character to use as the thousands separator in the input String.	NumberBase
		thousandsSeparatorTo : String Character to use as the thousands separator in the output String.	NumberBase

공용 메서드

상속되는 공용 메서드 숨기기

상속되는 공용 메서드 표시

	메서드		정의 주체
		NumberBase(decimalSeparatorFrom:String = ".", thousandsSeparatorFrom:String = ",", decimalSeparatorTo:String = ".", thousandsSeparatorTo:String = ",") Constructor.	NumberBase
		expandExponents(value:String):String Formats a number in exponent notation, into a number in decimal notation.	NumberBase
		formatDecimal(value:String):String Formats a number by replacing the default decimal separator, ".", with the decimal separator specified by decimalSeparatorTo.	NumberBase
		formatNegative(value:String, useSign:Boolean):String Formats a negative number with either a minus sign (-) or parentheses ().	NumberBase
		formatPrecision(value:String, precision:int):String Formats a number by setting its decimal precision by using the decimalSeparatorTo property as the decimal separator.	NumberBase
		formatRounding(value:String, roundType:String):String Formats a number by rounding it.	NumberBase
		formatRoundingWithPrecision(value:String, roundType:String, precision:int):String Formats a number by rounding it and setting the decimal precision.	NumberBase
		formatThousands(value:String):String Formats a number by using the thousandsSeparatorTo property as the thousands separator and the decimalSeparatorTo property as the decimal separator.	NumberBase
		hasOwnProperty(name:String):Boolean 지정된 속성이 객체에 정의되어 있는지 여부를 나타냅니다.	Object
		isPrototypeOf(theClass:Object):Boolean Object 클래스의 인스턴스가 매개 변수로 지정된 객체의 프로토타입 체인에 있는지 여부를 나타냅니다.	Object
		parseNumberString(str:String):String Extracts a number from a formatted String.	NumberBase
		propertyIsEnumerable(name:String):Boolean 지정된 속성이 존재하고 열거 가능한지 여부를 나타냅니다.	Object
		setPropertyIsEnumerable(name:String, isEnum:Boolean = true):void 루프 작업에서 동적 속성을 사용할 수 있는지 여부를 설정합니다.	Object
		toLocaleString():String 로캘별 규칙에 따라 서식이 지정된 이 객체의 문자열 표현을 반환합니다.	Object
		toString():String 지정된 객체의 문자열 표현을 반환합니다.	Object
		valueOf():Object 지정된 객체의 프리미티브 값을 반환합니다.	Object

속성 세부 정보

decimalSeparatorFrom

속성

public var decimalSeparatorFrom:String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Decimal separator character to use when parsing an input String.

기본값: ".".

decimalSeparatorTo

속성

public var decimalSeparatorTo:String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Decimal separator character to use when outputting formatted decimal numbers.

기본값: ".".

isValid

속성

public var isValid:Boolean = false

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

If true, the format succeeded, otherwise it is false.

thousandsSeparatorFrom

속성

public var thousandsSeparatorFrom:String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Character to use as the thousands separator in the input String.

기본값: ",".

thousandsSeparatorTo

속성

public var thousandsSeparatorTo:String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Character to use as the thousands separator in the output String.

기본값: ",".

생성자 세부 정보

()

생성자

public function NumberBase(decimalSeparatorFrom:String = ".", thousandsSeparatorFrom:String = ",", decimalSeparatorTo:String = ".", thousandsSeparatorTo:String = ",")

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Constructor.

매개 변수

	`decimalSeparatorFrom:String` (default = "`.`") — Decimal separator to use when parsing an input String.

	`thousandsSeparatorFrom:String` (default = "`,`") — Character to use as the thousands separator in the input String.

	`decimalSeparatorTo:String` (default = "`.`") — Decimal separator character to use when outputting formatted decimal numbers.

	`thousandsSeparatorTo:String` (default = "`,`") — Character to use as the thousands separator in the output String.

메서드 세부 정보

expandExponents

()

메서드

public function expandExponents(value:String):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number in exponent notation, into a number in decimal notation.

매개 변수

value:String — String to process in exponent notation.

반환값

String — Formatted number.

formatDecimal

()

메서드

public function formatDecimal(value:String):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number by replacing the default decimal separator, ".", with the decimal separator specified by decimalSeparatorTo.

매개 변수

value:String — The String value of the Number (formatted American style ####.##).

반환값

String — String representation of the input where "." is replaced with the decimal formatting character.

formatNegative

()

메서드

public function formatNegative(value:String, useSign:Boolean):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a negative number with either a minus sign (-) or parentheses ().

매개 변수

	`value:String` — Value to be formatted.

	`useSign:Boolean` — If `true`, use a minus sign (-). If `false`, use parentheses ().

반환값

String — Formatted number.

formatPrecision

()

메서드

public function formatPrecision(value:String, precision:int):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number by setting its decimal precision by using the decimalSeparatorTo property as the decimal separator.

매개 변수

	`value:String` — Value to be formatted.

	`precision:int` — Number of decimal points to use.

반환값

String — Formatted number.

formatRounding

()

메서드

public function formatRounding(value:String, roundType:String):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number by rounding it. The possible rounding types are defined by mx.formatters.NumberBaseRoundType.

매개 변수

	`value:String` — Value to be rounded.

	`roundType:String` — The type of rounding to perform: NumberBaseRoundType.NONE, NumberBaseRoundType.UP, NumberBaseRoundType.DOWN, or NumberBaseRoundType.NEAREST.

반환값

String — Formatted number.

formatRoundingWithPrecision

()

메서드

public function formatRoundingWithPrecision(value:String, roundType:String, precision:int):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number by rounding it and setting the decimal precision. The possible rounding types are defined by mx.formatters.NumberBaseRoundType.

매개 변수

	`value:String` — Value to be rounded.

	`roundType:String` — The type of rounding to perform: NumberBaseRoundType.NONE, NumberBaseRoundType.UP, NumberBaseRoundType.DOWN, or NumberBaseRoundType.NEAREST.

	`precision:int` — int of decimal places to use.

반환값

String — Formatted number.

formatThousands

()

메서드

public function formatThousands(value:String):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Formats a number by using the thousandsSeparatorTo property as the thousands separator and the decimalSeparatorTo property as the decimal separator.

매개 변수

value:String — Value to be formatted.

반환값

String — Formatted number.

parseNumberString

()

메서드

public function parseNumberString(str:String):String

언어 버전:

ActionScript 3.0

제품 버전:

Flex 3

런타임 버전:

Flash Player 9, AIR 1.1

Extracts a number from a formatted String. Examines the String from left to right and returns the first number sequence. Ignores thousands separators and includes the decimal and numbers trailing the decimal.

매개 변수

str:String — String to parse for the numeric value.

반환값

String — Value, which can be a decimal.

법적 고지 사항 | 온라인 개인 정보 보호 정책

NumberBase - AS3 Flex

클래스 x

decimalSeparatorFrom

decimalSeparatorTo

isValid

thousandsSeparatorFrom

thousandsSeparatorTo

NumberBase

expandExponents

formatDecimal

formatNegative

formatPrecision

formatRounding

formatRoundingWithPrecision

formatThousands

parseNumberString