| Pakket | mx.validators |
| Klasse | public class ZipCodeValidator |
| Overerving | ZipCodeValidator  Validator EventDispatcher Object |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
MXML-syntaxis weergeven
MXML-syntaxis verbergenThe <mx:ZipCodeValidator> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:
<mx:ZipCodeValidator
allowedFormatChars=" -"
domain="US Only | US or Canada | Canada Only"
invalidCharError="The ZIP code contains invalid characters."
invalidDomainError="The domain parameter is invalid. It must be either 'US Only', 'Canada Only', or 'US or Canada'."
wrongCAFormatError="The Canadian postal code must be formatted 'A1B 2C3'."
wrongLengthError="The ZIP code must be 5 digits or 5+4 digits."
wrongUSFormatError="The ZIP+4 code must be formatted '12345-6789'."
/>
Verwante API-elementen
Openbare eigenschappen
| Eigenschap | Gedefinieerd door | ||
|---|---|---|---|
| allowedFormatChars : String
The set of formatting characters allowed in the ZIP code. | ZipCodeValidator | ||
 | constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | Object | |
| domain : String
Type of ZIP code to check. | ZipCodeValidator | ||
| enabled : Boolean
Setting this value to false will stop the validator
from performing validation. | Validator | |
| invalidCharError : String
Error message when the ZIP code contains invalid characters. | ZipCodeValidator | ||
| invalidDomainError : String
Error message when the domain property contains an invalid value. | ZipCodeValidator | ||
| listener : Object
Specifies the validation listener. | Validator | |
| property : String
A String specifying the name of the property
of the source object that contains
the value to validate. | Validator | |
| required : Boolean = true
If true, specifies that a missing or empty
value causes a validation error. | Validator | |
| requiredFieldError : String
Error message when a value is missing and the
required property is true. | Validator | |
| source : Object
Specifies the object containing the property to validate. | Validator | |
| trigger : IEventDispatcher
Specifies the component generating the event that triggers the validator. | Validator | |
| triggerEvent : String
Specifies the event that triggers the validation. | Validator | |
| wrongCAFormatError : String
Error message for an invalid Canadian postal code. | ZipCodeValidator | ||
| wrongLengthError : String
Error message for an invalid US ZIP code. | ZipCodeValidator | ||
| wrongUSFormatError : String
Error message for an incorrectly formatted ZIP code. | ZipCodeValidator | ||
Beschermde eigenschappen
Openbare methoden
| Methode | Gedefinieerd door | ||
|---|---|---|---|
Constructor. | ZipCodeValidator | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registreert een gebeurtenislistenerobject bij een object EventDispatcher, zodat de listener een melding van een gebeurtenis ontvangt. | EventDispatcher | |
|
Verzendt een gebeurtenis naar de gebeurtenisstroom. | EventDispatcher | |
|
Controleert of het object EventDispatcher listeners heeft geregistreerd voor een specifiek type gebeurtenis. | EventDispatcher | |
|
Geeft aan of voor een object een opgegeven eigenschap is gedefinieerd. | Object | |
|
Called automatically by the MXML compiler when the Validator
is created using an MXML tag. | Validator | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | Object | |
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | Object | |
|
Verwijdert een listener uit het object EventDispatcher. | EventDispatcher | |
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | Object | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
|
Retourneert een tekenreeksrepresentatie van het opgegeven object. | Object | |
|
Performs validation and optionally notifies
the listeners of the result. | Validator | |
| [statisch]
Invokes all the validators in the validators Array. | Validator | |
[statisch]
Convenience method for calling a validator. | ZipCodeValidator | ||
|
Retourneert de primitieve waarde van het opgegeven object. | Object | |
|
Controleert of een gebeurtenislistener is geregistreerd bij dit object EventDispatcher of een van de voorouders voor het opgegeven type gebeurtenis. | EventDispatcher | |
Beschermde methoden
| Methode | Gedefinieerd door | ||
|---|---|---|---|
|
Sets up all of the listeners for the
valid and invalid
events dispatched from the validator. | Validator | |
[overschrijven]
Override of the base class doValidation() method
to validate a ZIP code. | ZipCodeValidator | ||
|
Returns the Object to validate. | Validator | |
|
Returns a ValidationResultEvent from the Array of error results. | Validator | |
|
Returns true if value is not null. | Validator | |
|
Disconnects all of the listeners for the
valid and invalid
events dispatched from the validator. | Validator | |
|
This method is called when a Validator is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way. | Validator | |
Gebeurtenissen
Beschermde constanten
Eigenschapdetails
allowedFormatChars | eigenschap |
allowedFormatChars:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
The set of formatting characters allowed in the ZIP code. This can not have digits or alphabets [a-z A-Z].
De standaardwaarde is " -"..
Implementatie
public function get allowedFormatChars():String public function set allowedFormatChars(value:String):voiddomain | eigenschap |
domain:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Type of ZIP code to check.
In MXML, valid values are "US or Canada",
"US Only" and "Canada Only".
In ActionScript, you can use the following constants to set this property:
ZipCodeValidatorDomainType.US_ONLY,
ZipCodeValidatorDomainType.US_OR_CANADA, or
ZipCodeValidatorDomainType.CANADA_ONLY.
De standaardwaarde is ZipCodeValidatorDomainType.US_ONLY.
Implementatie
public function get domain():String public function set domain(value:String):voidinvalidCharError | eigenschap |
invalidCharError:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Error message when the ZIP code contains invalid characters.
De standaardwaarde is "The ZIP code contains invalid characters.".
Implementatie
public function get invalidCharError():String public function set invalidCharError(value:String):voidinvalidDomainError | eigenschap |
invalidDomainError:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Error message when the domain property contains an invalid value.
De standaardwaarde is "The domain parameter is invalid. It must be either 'US Only' or 'US or Canada'.".
Implementatie
public function get invalidDomainError():String public function set invalidDomainError(value:String):voidwrongCAFormatError | eigenschap |
wrongCAFormatError:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Error message for an invalid Canadian postal code.
De standaardwaarde is "The Canadian postal code must be formatted 'A1B 2C3'.".
Implementatie
public function get wrongCAFormatError():String public function set wrongCAFormatError(value:String):voidwrongLengthError | eigenschap |
wrongLengthError:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Error message for an invalid US ZIP code.
De standaardwaarde is "The ZIP code must be 5 digits or 5+4 digits.".
Implementatie
public function get wrongLengthError():String public function set wrongLengthError(value:String):voidwrongUSFormatError | eigenschap |
wrongUSFormatError:String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Error message for an incorrectly formatted ZIP code.
De standaardwaarde is "The ZIP+4 code must be formatted '12345-6789'.".
Implementatie
public function get wrongUSFormatError():String public function set wrongUSFormatError(value:String):voidConstructordetails
ZipCodeValidator | () | Constructor |
public function ZipCodeValidator()| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Constructor.
Methodedetails
doValidation | () | methode |
override protected function doValidation(value:Object):Array| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Override of the base class doValidation() method
to validate a ZIP code.
You do not call this method directly; Flex calls it as part of performing a validation. If you create a custom Validator class, you must implement this method.
Parameters
value:Object — Object to validate.
|
Array — An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
|
validateZipCode | () | methode |
public static function validateZipCode(validator:ZipCodeValidator, value:Object, baseField:String):Array| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 3 |
| Runtimeversies: | Flash Player 9, AIR 1.1 |
Convenience method for calling a validator. Each of the standard Flex validators has a similar convenience method.
Parameters
validator:ZipCodeValidator — The ZipCodeValidator instance.
| |
value:Object — A field to validate.
| |
baseField:String — Text representation of the subfield
specified in the value parameter.
For example, if the value parameter specifies value.zipCode,
the baseField value is "zipCode".
|
Array — An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
|
Verwante API-elementen
Voorbeelden Hoe dit voorbeeld te gebruiken
ZipCodeValidatorExample.mxml
<?xml version="1.0" encoding="utf-8"?>
<!-- Simple example to demonstrate the ZipCodeValidator. -->
<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>
import mx.controls.Alert;
</fx:Script>
<fx:Declarations>
<mx:ZipCodeValidator source="{zip}" property="text"
trigger="{myButton}" triggerEvent="click"
valid="Alert.show('Validation Succeeded!');"
invalid="Alert.show('Validation Failed!');"/>
</fx:Declarations>
<s:Panel title="ZipcodeValidator 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: ">
<s:TextInput id="zip" width="100%"/>
</mx:FormItem>
<mx:FormItem >
<s:Button id="myButton" label="Validate" />
</mx:FormItem>
</mx:Form>
</s:Panel>
</s:Application>
Wed Jun 13 2018, 11:42 AM Z