| Pakket | spark.globalization |
| Klasse | public class StringTools |
| Overerving | StringTools  GlobalizationBase AdvancedStyleClient EventDispatcher Object |
| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Verwante API-elementen
Overerfde openbare eigenschappen verbergen
Overerfde openbare eigenschappen weergeven| Eigenschap | Gedefinieerd door | ||
|---|---|---|---|
| actualLocaleIDName : String [overschrijven] [alleen-lezen]
The name of the actual locale ID used by this class object. | StringTools | ||
 | className : String [alleen-lezen]
The name of the component class. | AdvancedStyleClient | |
| constructor : Object
Verwijzing naar het klasseobject of de constructorfunctie van een bepaalde objectinstantie. | 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 [overschrijven] [alleen-lezen]
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 [alleen-lezen]
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 | |
| Methode | Gedefinieerd door | ||
|---|---|---|---|
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
Registreert een gebeurtenislistenerobject bij een object EventDispatcher, zodat de listener een melding van een gebeurtenis ontvangt. | EventDispatcher | |
|
Deletes a style property from this component instance. | AdvancedStyleClient | |
|
Verzendt een gebeurtenis naar de gebeurtenisstroom. | EventDispatcher | |
[statisch]
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 | |
| [overschrijven]
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 | |
|
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 | |
|
The initialized method is called when this class or a class that
extends this class is used in an MXML declaration. | AdvancedStyleClient | |
|
Geeft aan of een instantie van de klasse Object zich in de prototypeketen van het object bevindt dat als parameter is opgegeven. | 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 | |
|
Geeft aan of de opgegeven eigenschap bestaat en kan worden opgesomd. | 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 | |
|
Verwijdert een listener uit het object EventDispatcher. | EventDispatcher | |
|
Stelt de beschikbaarheid van een dynamische eigenschap voor lusbewerkingen in. | 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 | |
|
Geeft de tekenreeksweergave van dit object weer, geformatteerd volgens de locatiespecifieke conventies. | Object | |
Converts a string to lowercase according to language conventions. | StringTools | ||
|
Retourneert een tekenreeksrepresentatie van het opgegeven object. | Object | |
Converts a string to uppercase according to language conventions. | StringTools | ||
|
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 | |
Stijlen zijn of algemeen of ze zijn gekoppeld aan een bepaald thema. Als de stijl algemeen is, kan deze bij elk thema worden gebruikt. Als een stijl is gekoppeld aan een bepaald thema, kan de stijl alleen worden gebruikt als uw toepassing het desbetreffende thema gebruikt.
actualLocaleIDName | eigenschap |
actualLocaleIDName:String [alleen-lezen] [overschrijven] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis change verzonden.
Implementatie
override public function get actualLocaleIDName():StringVerwante API-elementen
StringTools()
lastOperationStatus | eigenschap |
lastOperationStatus:String [alleen-lezen] [overschrijven] | Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Deze eigenschap kan als de bron voor gegevensbinding worden gebruikt. Wanneer deze eigenschap wordt gewijzigd, wordt de gebeurtenis change verzonden.
Implementatie
override public function get lastOperationStatus():StringStringTools | () | Constructor |
public function StringTools()| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Verwante API-elementen
getAvailableLocaleIDNames | () | methode |
public static function getAvailableLocaleIDNames():Vector.<String>| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | Flash Player 10.1, AIR 2.5 |
Lists all of the locale ID names supported by this class.
Geretourneerde waardeVector.<String> — A vector of strings containing all of the locale ID names
supported by this class and operating system.
|
toLowerCase | () | methode |
public function toLowerCase(s:String):String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Parameters
s:String — String to convert to lowercase.
|
String — The converted lowercase string.
|
Verwante API-elementen
toUpperCase | () | methode |
public function toUpperCase(s:String):String| Taalversie: | ActionScript 3.0 |
| Productversie: | Flex 4.5 |
| Runtimeversies: | 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.
Parameters
s:String — String to convert to uppercase.
|
String — The converted uppercase string.
|
Verwante API-elementen
<?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>
Wed Jun 13 2018, 11:42 AM Z