| Paket | mx.formatters |
| Klass | public class ZipCodeFormatter |
| Arv | ZipCodeFormatter  Formatter Object |
| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
formatString property.
- #####-####
- ##### ####
- #####
- ### ### (Canadian)
A six-digit number must be supplied for a six-digit mask. If you use a five-digit or a nine-digit mask, you can use either a five-digit or a nine-digit number for formatting.
If an error occurs, an empty String is returned and a String that
describes the error is saved to the error property.
The error property can have one of the following values:
-
"Invalid value"means an invalid numeric value is passed to theformat()method. The value should be a valid number in the form of a Number or a String, except for Canadian postal code, which allows alphanumeric values, or the number of digits does not match the allowed digits from theformatStringproperty. -
"Invalid format"means any of the characters in theformatStringproperty do not match the allowed characters specified in thevalidFormatCharsproperty, or the number of numeric placeholders does not equal 9, 5, or 6.
Visa MXML-syntax
Dölj MXML-syntaxThe <mx:ZipCodeFormatter> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:
<mx:ZipCodeFormatter
formatString="#####|#####-####|### ###"
/>
Relaterade API-element
Publika egenskaper
| Egenskap | Definieras med | ||
|---|---|---|---|
 | constructor : Object
En referens till klassobjektet eller konstruktorfunktionen för en given objektinstans. | Object | |
| error : String
Description saved by the formatter when an error occurs. | Formatter | |
| formatString : String
The mask pattern. | ZipCodeFormatter | ||
Skyddade egenskaper
Publika metoder
| Metod | Definieras med | ||
|---|---|---|---|
Constructor. | ZipCodeFormatter | ||
[åsidosätt]
Formats the String by using the specified format. | ZipCodeFormatter | ||
|
Anger om det finns en egenskap angiven för ett objekt. | Object | |
|
Anger om en instans av klassen Object finns i prototypkedjan för objektet som anges som parameter. | Object | |
|
Anger om den angivna egenskapen finns och är uppräkningsbar. | Object | |
|
Anger tillgänglighet för en dynamisk egenskap för slingåtgärder. | Object | |
|
Returnerar det här objektets strängrepresentation, formaterad i enlighet med språkspecifika konventioner. | Object | |
|
Returnerar det angivna objektets strängbeteckning. | Object | |
|
Returnerar det angivna objektets primitiva värde. | Object | |
Skyddade metoder
Egenskapsdetaljer
formatString | egenskap |
formatString:String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
The mask pattern.
Possible values are "#####-####",
"##### ####", "#####",
"###-###" and "### ###".
Standardvärdet är "#####".
Implementering
public function get formatString():String public function set formatString(value:String):voidKonstruktordetaljer
ZipCodeFormatter | () | Konstruktor |
public function ZipCodeFormatter()| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Constructor.
Metoddetaljer
format | () | metod |
override public function format(value:Object):String| Språkversion: | ActionScript 3.0 |
| Produktversion: | Flex 3 |
| Körningsmiljöversioner: | Flash Player 9, AIR 1.1 |
Formats the String by using the specified format.
If the value cannot be formatted, return an empty String
and write a description of the error to the error property.
Parametrar
value:Object — Value to format.
|
String — Formatted String. Empty if an error occurs. A description
of the error condition is written to the error property.
|
Exempel Så här använder du exemplet
ZipCodeFormatterExample.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate ZipCodeFormatter. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.events.ValidationResultEvent;
private var vResult:ValidationResultEvent;
// Event handler to validate and format input.
private function Format():void {
vResult = zcVal.validate();
if (vResult.type == ValidationResultEvent.VALID) {
formattedZipcode.text = zipFormatter.format(zip.text);
} else {
formattedZipcode.text = "";
}
}
]]>
</fx:Script>
<fx:Declarations>
<mx:ZipCodeFormatter id="zipFormatter" formatString="#####-####"/>
<mx:ZipCodeValidator id="zcVal" source="{zip}" property="text" allowedFormatChars=""/>
</fx:Declarations>
<s:Panel title="ZipCodeFormatter Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0">
<mx:Form left="10" right="10" top="10" bottom="10">
<mx:FormItem label="Enter a 5 or 9 digit U.S. ZIP code:" width="100%">
<s:TextInput id="zip" text=""/>
</mx:FormItem>
<mx:FormItem label="Formatted ZIP code: " width="100%">
<s:TextInput id="formattedZipcode" text="" editable="false"/>
</mx:FormItem>
<mx:FormItem>
<s:Button label="Validate and Format" click="Format();"/>
</mx:FormItem>
</mx:Form>
</s:Panel>
</s:Application>
Tue Jun 12 2018, 01:40 PM Z