| Pacchetto | spark.globalization |
| Classe | public class StringTools |
| Ereditarietà | StringTools  GlobalizationBase AdvancedStyleClient EventDispatcher Object |
| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
StringTools class provides locale-sensitve case
conversion methods.
This class is a wrapper class around the
flash.globalization.StringTools.
Therefore, the case conversion functionality is provided by the
flash.globalization.StringTools class.
However, this StringTools class can be used in MXML
declartions, uses the locale style for the requested Locale ID name, and
has methods and properties that are bindable.
Additionally, events are generated if there is an error or warning
generated by the flash.globalization class.
The flash.globalization.StringTools class uses the
underlying operating system for the case conversion functionality and
on some operating systems, the flash.globalization classes
are unsupported, this wrapper class provides fallback that makes use of
the case conversion provided by the String class.
Elementi API correlati
Nascondi proprietà pubbliche ereditate
Mostra proprietà pubbliche ereditate| Proprietà | Definito da | ||
|---|---|---|---|
| actualLocaleIDName : String [override] [sola lettura]
The name of the actual locale ID used by this class object. | StringTools | ||
 | className : String [sola lettura]
The name of the component class. | AdvancedStyleClient | |
| constructor : Object
Un riferimento all'oggetto classe o alla funzione di costruzione per una determinata istanza di oggetto. | Object | |
| 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] [sola lettura]
The status of the most recent operation that this class object
performed. | StringTools | ||
| 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 | |
| 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 [sola lettura]
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 | |
| Metodo | Definito da | ||
|---|---|---|---|
Constructs a new StringTools object that provides case conversion and
other utilities according to the conventions of a given locale. | StringTools | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registra un oggetto listener di eventi con un oggetto EventDispatcher, in modo che il listener riceva la notifica di un evento. | EventDispatcher | |
|
Deletes a style property from this component instance. | AdvancedStyleClient | |
|
Invia un evento nel flusso di eventi. | EventDispatcher | |
[statico]
Lists all of the locale ID names supported by this class. | StringTools | ||
|
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 | |
|
Verifica se per l'oggetto EventDispatcher sono presenti listener registrati per un tipo specifico di evento. | EventDispatcher | |
|
Indica se per un oggetto è definita una proprietà specifica. | Object | |
|
The initialized method is called when this class or a class that
extends this class is used in an MXML declaration. | AdvancedStyleClient | |
|
Indica se un'istanza della classe Object si trova nella catena di prototipi dell'oggetto specificato come parametro. | 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 se la proprietà specificata esiste ed è enumerabile. | 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 | |
|
Rimuove un listener dall'oggetto EventDispatcher. | EventDispatcher | |
|
Imposta la disponibilità di una proprietà dinamica per le operazioni cicliche. | 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 | |
|
Restituisce la rappresentazione in formato stringa di questo oggetto, formattato in base alle convenzioni specifiche per le versioni localizzate. | Object | |
Converts a string to lowercase according to language conventions. | StringTools | ||
|
Restituisce la rappresentazione in formato stringa dell'oggetto specificato. | Object | |
Converts a string to uppercase according to language conventions. | StringTools | ||
|
Restituisce il valore di base dell'oggetto specificato. | Object | |
|
Verifica se un listener di eventi è registrato con questo oggetto EventDispatcher o qualsiasi suo antenato per il tipo di evento specificato. | EventDispatcher | |
Gli stili sono di tipo comune oppure associati a un tema specifico. Se lo stile è comune, può essere utilizzato con qualunque tema. Se è associato a un tema specifico, può essere utilizzato solo se la vostra applicazione ne fa uso.
actualLocaleIDName | proprietà |
actualLocaleIDName:String [sola lettura] [override] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
The name of the actual locale ID used by this class object. This is the locale that is used to access the formatting data and functionality from the operating system.
If the locale that was set by the locale style is not available,
then the value of the actualLocaleIDName is different
from the value of the locale style.
It indicates the fallback locale that is being used.
If the locale style was set to LocaleID.DEFAULT the
name of the locale specified by the user's operating system is
used.
Questa proprietà può essere utilizzata come origine per l’associazione di dati. Quando questa proprietà viene modificata, invia l’evento change .
Implementazione
override public function get actualLocaleIDName():StringElementi API correlati
StringTools()
lastOperationStatus | proprietà |
lastOperationStatus:String [sola lettura] [override] | Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, 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.
Questa proprietà può essere utilizzata come origine per l’associazione di dati. Quando questa proprietà viene modificata, invia l’evento change .
Implementazione
override public function get lastOperationStatus():StringStringTools | () | Funzione di costruzione |
public function StringTools()| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
Constructs a new StringTools object that provides case conversion and other utilities according to the conventions of a given locale. The locale for this class is supplied by the locale style. The locale style can be set in several ways:
- Inheriting the style from a
UIComponentby calling the UIComponent's addStyleClient method. - By using the class in an MXML declaration and inheriting the
locale from the document that contains the declaration.
Example:
<fx:Declarations> <s:StringTools id="st" /> </fx:Declarations> - By using an MXML declaration and specifying the locale value in
the list of assignments.
Example:
<fx:Declarations> <s:StringTools id="st_turkish" locale="tr-TR" /> </fx:Declarations> - Calling the setStyle method, e.g.
st.setStyle("locale", "tr-TR")
If the locale style is not set by one of the above
techniques, the instance of this class will be added as a
StyleClient to the topLevelApplication and
will therefore inherit the locale style from the
topLevelApplication object when the locale
dependent property getter or locale dependent method is
called.
Elementi API correlati
getAvailableLocaleIDNames | () | metodo |
public static function getAvailableLocaleIDNames():Vector.<String>| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
Lists all of the locale ID names supported by this class.
RestituisceVector.<String> — A vector of strings containing all of the locale ID names
supported by this class and operating system.
|
toLowerCase | () | metodo |
public function toLowerCase(s:String):String| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
Converts a string to lowercase according to language conventions. Depending on the locale, the output string length can differ from the input string length.
Parametri
s:String — String to convert to lowercase.
|
String — The converted lowercase string.
|
Elementi API correlati
toUpperCase | () | metodo |
public function toUpperCase(s:String):String| Versione linguaggio: | ActionScript 3.0 |
| Versione prodotto: | Flex 4.5 |
| Versioni runtime: | Flash Player 10.1, AIR 2.5 |
Converts a string to uppercase according to language conventions. Depending on the locale, the output string length can differ from the input string length.
Parametri
s:String — String to convert to uppercase.
|
String — The converted uppercase string.
|
Elementi API correlati
<?xml version="1.0" encoding="utf-8"?>
<!-- Sample program for spark.globalization.StringTools -->
<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:Declarations>
<s:StringTools id="stringTools" />
</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
private static const localeList:ArrayCollection
= new ArrayCollection([
{ label:"Turkish (tr)", data:"tr" },
{ label:"Greek (el)", data:"el" },
{ label:"German (de)", data:"de" },
{ label:"English (en)", data:"en" } ]);
private static const inputString:String =
"aá�æ� Iıİi (Turkish), σςΣΣ (Greek), SSß (German), bβв (Latin/Greek/Cyrillic)";
]]>
</fx:Script>
<mx:Form width="100%">
<mx:FormItem label="Select Language">
<mx:ComboBox id="localeSelector"
change="setStyle('locale', localeSelector.selectedItem.data);"
dataProvider="{localeList}"/>
</mx:FormItem>
<mx:FormItem label="Actual Locale ID Name">
<mx:Text text="{stringTools.actualLocaleIDName}"/>
</mx:FormItem>
<mx:FormItem width="100%" label="Upper Case Result">
<mx:Text width="100%"
text="{stringTools.toUpperCase(inputString)}"/>
</mx:FormItem>
<mx:FormItem width="100%" label="Lower Case Result">
<mx:Text width="100%"
text="{stringTools.toLowerCase(inputString)}"/>
</mx:FormItem>
</mx:Form>
</s:Application>
Tue Jun 12 2018, 02:44 PM Z