| Pakiet | mx.rpc.http |
| Klasa | public class HTTPService |
| Dziedziczenie | HTTPService  AbstractInvoker EventDispatcher Object |
| Podklasy | HTTPService |
| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
send() method, it makes an HTTP request to the
specified URL, and an HTTP response is returned. Optionally, you can pass
parameters to the specified URL. When you do not go through the server-based
proxy service, you can use only HTTP GET or POST methods. However, when you set
the useProxy property to true and you use the server-based proxy service, you
can also use the HTTP HEAD, OPTIONS, TRACE, and DELETE methods.
Note: Due to a software limitation, HTTPService does not generate user-friendly error messages when using GET.
Powiązane elementy interfejsu API
Ukryj dziedziczone właściwości publiczne
Pokaż dziedziczone właściwości publiczne| Właściwość | Zdefiniowane przez | ||
|---|---|---|---|
| channelSet : ChannelSet
Provides access to the ChannelSet used by the service. | HTTPService | ||
| concurrency : String
Value that indicates how to handle multiple calls to the same service. | HTTPService | ||
 | constructor : Object
Odwołanie do obiektu klasy lub funkcji konstruktora, dotyczące danej instancji obiektu. | Object | |
| contentType : String
Type of content for service requests. | HTTPService | ||
| destination : String
An HTTPService destination name in the services-config.xml file. | HTTPService | ||
| headers : Object
Custom HTTP headers to be sent to the third party endpoint. | HTTPService | ||
| lastResult : Object [przesłanianie] [tylko do odczytu]
The result of the last invocation. | HTTPService | ||
| makeObjectsBindable : Boolean [przesłanianie]
When this value is true, anonymous objects returned are forced to bindable objects. | HTTPService | ||
| method : String
HTTP method for sending the request. | HTTPService | ||
| operationManager : Function
This property is set usually by framework code which wants to modify the
behavior of a service invocation without modifying the way in which the
service is called externally. | AbstractInvoker | |
| request : Object
Object of name-value pairs used as parameters to the URL. | HTTPService | ||
| requestTimeout : int
Provides access to the request timeout in seconds for sent messages. | HTTPService | ||
| resultElementType : Class
Like resultType, used to define the ActionScript class used by a given operation though
this property only applies to operations which return a multi-valued result (e.g. | AbstractInvoker | |
| resultFormat : String
Value that indicates how you want to deserialize the result
returned by the HTTP call. | HTTPService | ||
| resultType : Class
Specifies an optional return type for the operation. | AbstractInvoker | |
| rootURL : String
The URL that the HTTPService object should use when computing relative URLs. | HTTPService | ||
| serializationFilter : SerializationFilter
Provides an adapter which controls the process of converting the HTTP response body into
ActionScript objects and/or turning the parameters or body into the contentType, URL, and
and post body of the HTTP request. | HTTPService | ||
| showBusyCursor : Boolean
If true, a busy cursor is displayed while a service is executing. | HTTPService | ||
| url : String
Location of the service. | HTTPService | ||
| useProxy : Boolean
Specifies whether to use the Flex proxy service. | HTTPService | ||
| xmlDecode : Function
ActionScript function used to decode a service result from XML. | HTTPService | ||
| xmlEncode : Function
ActionScript function used to encode a service request as XML. | HTTPService | ||
| Metoda | Zdefiniowane przez | ||
|---|---|---|---|
Creates a new HTTPService. | HTTPService | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Rejestruje obiekt detektora zdarzeń w obiekcie EventDispatcher, dzięki czemu detektor będzie otrzymywał powiadomienia o zdarzeniu. | EventDispatcher | |
[przesłanianie]
Cancels the last service invocation or an invokation with the specified ID. | HTTPService | ||
[przesłanianie]
Sets the result property of the invoker to null. | HTTPService | ||
Disconnects the service's network connection. | HTTPService | ||
|
Wywołuje zdarzenie, tj. kieruje je do przepływu zdarzeń. | EventDispatcher | |
|
Sprawdza, czy obiekt EventDispatcher zawiera jakiekolwiek detektory zarejestrowane dla konkretnego typu zdarzeń. | EventDispatcher | |
|
Wskazuje, czy dla obiektu zdefiniowano określoną właściwość. | Object | |
|
Wskazuje, czy instancja klasy Object należy do łańcucha prototypów obiektu określonego jako parametr. | Object | |
Logs the user out of the destination. | HTTPService | ||
|
Wskazuje, czy określona właściwość istnieje i jest przeliczalna. | Object | |
|
Usuwa detektor z obiektu EventDispatcher. | EventDispatcher | |
Executes an HTTPService request. | HTTPService | ||
Sets the credentials for the destination accessed by the service. | HTTPService | ||
|
Ustawia dostępność właściwości dynamicznej używanej w pętlach. | Object | |
The username and password to authenticate a user when accessing
the HTTP URL. | HTTPService | ||
|
This hook is exposed to update the lastResult property. | AbstractInvoker | |
|
Zwraca ciąg reprezentujący obiekt — sformatowany zgodnie z konwencjami właściwymi dla ustawień regionalnych. | Object | |
|
Zwraca ciąg reprezentujący określony obiekt. | Object | |
|
Zwraca pierwotną wartość dla określonego obiektu. | Object | |
|
Sprawdza, czy detektor zdarzeń określonego typu jest zarejestrowany w tym obiekcie EventDispatcher lub jego elementach macierzystych. | EventDispatcher | |
| Zdarzenie | Podsumowanie | Zdefiniowane przez | ||
|---|---|---|---|---|
| [zdarzenie broadcast] Wywoływane, gdy program Flash Player lub aplikacja środowiska wykonawczego AIR uzyskuje fokus w systemie operacyjnym i przechodzi w stan aktywny. | EventDispatcher | ||
| [zdarzenie broadcast] Wywoływane, gdy program Flash Player lub aplikacja AIR traci fokus w systemie operacyjnym i przechodzi w stan nieaktywny. | EventDispatcher | ||
| Dispatched when an HTTPService call fails. | HTTPService | |||
| The invoke event is fired when an HTTPService call is invoked so long as an Error is not thrown before the Channel attempts to send the message. | HTTPService | |||
| Dispatched when an HTTPService call returns successfully. | HTTPService | |||
| Stała | Zdefiniowane przez | ||
|---|---|---|---|
| CONTENT_TYPE_FORM : String = "application/x-www-form-urlencoded" [statyczny]
Indicates that the data being sent by the HTTP service is encoded as application/x-www-form-urlencoded. | HTTPService | ||
| CONTENT_TYPE_XML : String = "application/xml" [statyczny]
Indicates that the data being sent by the HTTP service is encoded as application/xml. | HTTPService | ||
| DEFAULT_DESTINATION_HTTP : String = "DefaultHTTP" [statyczny]
Indicates that the HTTPService object uses the DefaultHTTP destination. | HTTPService | ||
| DEFAULT_DESTINATION_HTTPS : String = "DefaultHTTPS" [statyczny]
Indicates that the HTTPService object uses the DefaultHTTPS destination. | HTTPService | ||
| ERROR_DECODING : String = "Client.CouldNotDecode" [statyczny]
Indicates that an XML formatted result could not be parsed into an XML instance
or decoded into an Object. | HTTPService | ||
| ERROR_ENCODING : String = "Client.CouldNotEncode" [statyczny]
Indicates that an input parameter could not be encoded as XML. | HTTPService | ||
| ERROR_URL_REQUIRED : String = "Client.URLRequired" [statyczny]
Indicates that the useProxy property was set to false but a url was not provided. | HTTPService | ||
| RESULT_FORMAT_ARRAY : String = "array" [statyczny]
The result format "array" is similar to "object" however the value returned is always an Array such
that if the result returned from result format "object" is not an Array already the item will be
added as the first item to a new Array. | HTTPService | ||
| RESULT_FORMAT_E4X : String = "e4x" [statyczny]
The result format "e4x" specifies that the value returned is an XML instance, which can be accessed using ECMAScript for XML (E4X) expressions. | HTTPService | ||
| RESULT_FORMAT_FLASHVARS : String = "flashvars" [statyczny]
The result format "flashvars" specifies that the value returned is text containing name=value pairs
separated by ampersands, which is parsed into an ActionScript object. | HTTPService | ||
| RESULT_FORMAT_OBJECT : String = "object" [statyczny]
The result format "object" specifies that the value returned is XML but is parsed as a tree of ActionScript objects. | HTTPService | ||
| RESULT_FORMAT_TEXT : String = "text" [statyczny]
The result format "text" specifies that the HTTPService result text should be an unprocessed String. | HTTPService | ||
| RESULT_FORMAT_XML : String = "xml" [statyczny]
The result format "xml" specifies that results should be returned as an flash.xml.XMLNode instance pointing to
the first child of the parent flash.xml.XMLDocument. | HTTPService | ||
channelSet | właściwość |
channelSet:ChannelSet| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Provides access to the ChannelSet used by the service. The
ChannelSet can be manually constructed and assigned, or it will be
dynamically created to use the configured Channels for the
destination for this service.
Implementacja
public function get channelSet():ChannelSet public function set channelSet(value:ChannelSet):voidconcurrency | właściwość |
concurrency:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Value that indicates how to handle multiple calls to the same service. The default
value is multiple. The following values are permitted:
multipleExisting requests are not cancelled, and the developer is responsible for ensuring the consistency of returned data by carefully managing the event stream. This is the default value.singleOnly a single request at a time is allowed on the operation; multiple requests generate a fault.lastMaking a request cancels any existing request.
Implementacja
public function get concurrency():String public function set concurrency(value:String):voidcontentType | właściwość |
contentType:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Type of content for service requests.
The default is application/x-www-form-urlencoded which sends requests
like a normal HTTP POST with name-value pairs. application/xml send
requests as XML.
Implementacja
public function get contentType():String public function set contentType(value:String):voiddestination | właściwość |
destination:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
An HTTPService destination name in the services-config.xml file. When
unspecified, Flex uses the DefaultHTTP destination.
If you are using the url property, but want requests
to reach the proxy over HTTPS, specify DefaultHTTPS.
Implementacja
public function get destination():String public function set destination(value:String):voidheaders | właściwość |
headers:Object| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Custom HTTP headers to be sent to the third party endpoint. If multiple headers need to be sent with the same name the value should be specified as an Array.
Implementacja
public function get headers():Object public function set headers(value:Object):voidlastResult | właściwość |
lastResult:Object [tylko do odczytu] [przesłanianie] | Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result of the last invocation.
Ta właściwość może być używana jako źródło dla tworzenia powiązań danych. Jeśli ta właściwość zostanie zmodyfikowana, zostanie wywołane zdarzenie resultForBinding .
Implementacja
override public function get lastResult():ObjectmakeObjectsBindable | właściwość |
makeObjectsBindable:Boolean[przesłanianie] | Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
When this value is true, anonymous objects returned are forced to bindable objects.
Implementacja
override public function get makeObjectsBindable():Boolean override public function set makeObjectsBindable(value:Boolean):voidmethod | właściwość |
method:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
HTTP method for sending the request. Permitted values are GET, POST, HEAD,
OPTIONS, PUT, TRACE and DELETE.
Lowercase letters are converted to uppercase letters. The default value is GET.
Implementacja
public function get method():String public function set method(value:String):voidrequest | właściwość |
request:Object| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Object of name-value pairs used as parameters to the URL. If
the contentType property is set to application/xml, it should be an XML document.
Implementacja
public function get request():Object public function set request(value:Object):voidrequestTimeout | właściwość |
requestTimeout:int| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Provides access to the request timeout in seconds for sent messages. A value less than or equal to zero prevents request timeout.
Implementacja
public function get requestTimeout():int public function set requestTimeout(value:int):voidresultFormat | właściwość |
resultFormat:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Value that indicates how you want to deserialize the result returned by the HTTP call. The value for this is based on the following:
- Whether you are returning XML or name/value pairs.
- How you want to access the results; you can access results as an object, text, or XML.
The default value is object. The following values are permitted:
objectThe value returned is XML and is parsed as a tree of ActionScript objects. This is the default.arrayThe value returned is XML and is parsed as a tree of ActionScript objects however if the top level object is not an Array, a new Array is created and the result set as the first item. If makeObjectsBindable is true then the Array will be wrapped in an ArrayCollection.xmlThe value returned is XML and is returned as literal XML in an ActionScript XMLnode object.flashvarsThe value returned is text containing name=value pairs separated by ampersands, which is parsed into an ActionScript object.textThe value returned is text, and is left raw.e4xThe value returned is XML and is returned as literal XML in an ActionScript XML object, which can be accessed using ECMAScript for XML (E4X) expressions.
Implementacja
public function get resultFormat():String public function set resultFormat(value:String):voidrootURL | właściwość |
rootURL:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The URL that the HTTPService object should use when computing relative URLs.
This property is only used when going through the proxy.
When the useProxy property is set to false, the relative URL is computed automatically
based on the location of the SWF running this application.
If not set explicitly rootURL is automatically set to the URL of
mx.messaging.config.LoaderConfig.url.
Implementacja
public function get rootURL():String public function set rootURL(value:String):voidserializationFilter | właściwość |
serializationFilter:SerializationFilter| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Provides an adapter which controls the process of converting the HTTP response body into ActionScript objects and/or turning the parameters or body into the contentType, URL, and and post body of the HTTP request. This can also be set indirectly by setting the resultFormat by registering a SerializationFilter using the static method: SerializationFilter.registerFilterForResultFormat("formatName", filter)
Implementacja
public function get serializationFilter():SerializationFilter public function set serializationFilter(value:SerializationFilter):voidshowBusyCursor | właściwość |
showBusyCursor:Boolean| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
If true, a busy cursor is displayed while a service is executing. The default
value is false.
Implementacja
public function get showBusyCursor():Boolean public function set showBusyCursor(value:Boolean):voidurl | właściwość |
url:String| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Location of the service. If you specify the url and a non-default destination,
your destination in the services-config.xml file must allow the specified URL.
Implementacja
public function get url():String public function set url(value:String):voiduseProxy | właściwość |
useProxy:Boolean| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Specifies whether to use the Flex proxy service. The default value is false. If you
do not specify true to proxy requests though the Flex server, you must ensure that the player
can reach the target URL. You also cannot use destinations defined in the services-config.xml file if the
useProxy property is set to false.
Wartością domyślną jest false.
Implementacja
public function get useProxy():Boolean public function set useProxy(value:Boolean):voidxmlDecode | właściwość |
xmlDecode:Function| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
ActionScript function used to decode a service result from XML.
When the resultFormat is an object and the xmlDecode property is set,
Flex uses the XML that the HTTPService returns to create an
Object. If it is not defined the default XMLDecoder is used
to do the work.
The function referenced by the xmlDecode property must
take a flash.xml.XMLNode object as a parameter and should return
an Object. It can return any type of object, but it must return
something. Returning null or undefined causes a fault.
<mx:HTTPService id="hs" xmlDecode="xmlDecoder" url="myURL" resultFormat="object" contentType="application/xml">
<mx:request><source/>
<obj>{RequestObject}</obj>
</mx:request>
</mx:HTTPService>
The following example shows an xmlDecoder function:
function xmlDecoder (myXML)
{
// Simplified decoding logic.
var myObj = {};
myObj.name = myXML.firstChild.nodeValue;
myObj.honorific = myXML.firstChild.attributes.honorific;
return myObj;
}
Implementacja
public function get xmlDecode():Function public function set xmlDecode(value:Function):voidxmlEncode | właściwość |
xmlEncode:Function| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
ActionScript function used to encode a service request as XML.
When the contentType of a request is application/xml and the
request object passed in is an Object, Flex attempts to use
the function specified in the xmlEncode property to turn it
into a flash.xml.XMLNode object If the xmlEncode property is not set,
Flex uses the default
XMLEncoder to turn the object graph into a flash.xml.XMLNode object.
The xmlEncode property takes an Object and should return
a flash.xml.XMLNode object. In this case, the XMLNode object can be a flash.xml.XML object,
which is a subclass of XMLNode, or the first child of the
flash.xml.XML object, which is what you get from an <mx:XML> tag.
Returning the wrong type of object causes a fault.
The following example shows an <mx:HTTPService> tag that specifies an xmlEncode function:
<mx:HTTPService id="hs" xmlEncode="xmlEncoder" url="myURL" resultFormat="object" contentType="application/xml">
<mx:request><source/>
<obj>{RequestObject}</obj>
</mx:request>
</mx:HTTPService>
The following example shows an xmlEncoder function:
function xmlEncoder (myObj)
{
return new XML("");
}
Implementacja
public function get xmlEncode():Function public function set xmlEncode(value:Function):voidHTTPService | () | Konstruktor |
public function HTTPService(rootURL:String = null, destination:String = null)| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Creates a new HTTPService. If you expect the service to send using relative URLs you may
wish to specify the rootURL that will be the basis for determining the full URL (one example
would be Application.application.url).
rootURL:String (default = null) | |
destination:String (default = null) |
cancel | () | metoda |
override public function cancel(id:String = null):mx.rpc:AsyncToken| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Cancels the last service invocation or an invokation with the specified ID. Even though the network operation may still continue, no result or fault event is dispatched.
Parametry
id:String (default = null) |
mx.rpc:AsyncToken — The AsyncToken associated with the call that is cancelled or null if no call was cancelled.
|
clearResult | () | metoda |
override public function clearResult(fireBindingEvent:Boolean = true):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Sets the result property of the invoker to null.
This is useful when the result is a large object that is no longer being
used.
Parametry
fireBindingEvent:Boolean (default = true)true if you want anything
bound to the result to update. Otherwise, set to
false.
The default value is true
|
disconnect | () | metoda |
public function disconnect():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Disconnects the service's network connection. This method does not wait for outstanding network operations to complete.
logout | () | metoda |
public function logout():void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Logs the user out of the destination. Logging out of a destination applies to everything connected using the same channel as specified in the server configuration. For example, if you're connected over the my-rtmp channel and you log out using one of your RPC components, anything that was connected over my-rtmp is logged out.
Note: Adobe recommends that you use the mx.messaging.ChannelSet.logout() method rather than this method.
Powiązane elementy interfejsu API
send | () | metoda |
public function send(parameters:Object = null):mx.rpc:AsyncToken| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Executes an HTTPService request. The parameters are optional, but if specified should
be an Object containing name-value pairs or an XML object depending on the contentType.
Parametry
parameters:Object (default = null) |
mx.rpc:AsyncToken — An object representing the asynchronous completion token. It is the same object
available in the result or fault event's token property.
|
setCredentials | () | metoda |
public function setCredentials(username:String, password:String, charset:String = null):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Sets the credentials for the destination accessed by the service.
The credentials are applied to all services connected over the same ChannelSet.
Note that services that use a proxy to a remote destination
will need to call the setRemoteCredentials() method instead.
Parametry
username:String — the username for the destination.
| |
password:String — the password for the destination.
| |
charset:String (default = null) |
setRemoteCredentials | () | metoda |
public function setRemoteCredentials(remoteUsername:String, remotePassword:String, charset:String = null):void| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The username and password to authenticate a user when accessing
the HTTP URL. These are passed as part of the HTTP Authorization
header from the proxy to the endpoint. If the useProxy property
is set to is false, this property is ignored.
Parametry
remoteUsername:String — the username to pass to the remote endpoint.
| |
remotePassword:String — the password to pass to the remote endpoint.
| |
charset:String (default = null) |
fault | Zdarzenie |
mx.rpc.events.FaultEventwłaściwość FaultEvent.type =
mx.rpc.events.FaultEvent.FAULT| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Dispatched when an HTTPService call fails.
The FAULT event type.The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true, calling preventDefault() from the associated token's responder.fault method will prevent the service or operation from dispatching this event |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
fault | The Fault object that contains the details of what caused this event. |
message | The Message associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
token | The token that represents the call to the method. Used in the asynchronous completion token pattern. |
invoke | Zdarzenie |
mx.rpc.events.InvokeEventwłaściwość InvokeEvent.type =
mx.rpc.events.InvokeEvent.INVOKE| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The invoke event is fired when an HTTPService call is invoked so long as an Error is not thrown before the Channel attempts to send the message.
The INVOKE event type.The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
token | The token that represents the indiviudal call to the method. Used in the asynchronous completion token pattern. |
cancelable | true |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
message | The request Message associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
result | Zdarzenie |
mx.rpc.events.ResultEventwłaściwość ResultEvent.type =
mx.rpc.events.ResultEvent.RESULT| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Dispatched when an HTTPService call returns successfully.
The RESULT event type.The properties of the event object have the following values:
| Property | Value |
|---|---|
bubbles | false |
cancelable | true, preventDefault() from the associated token's responder.result method will prevent the service or operation from dispatching this event |
currentTarget | The Object that defines the
event listener that handles the event. For example, if you use
myButton.addEventListener() to register an event listener,
myButton is the value of the currentTarget. |
message | The Message associated with this event. |
target | The Object that dispatched the event;
it is not always the Object listening for the event.
Use the currentTarget property to always access the
Object listening for the event. |
result | Result that the RPC call returns. |
token | The token that represents the indiviudal call to the method. Used in the asynchronous completion token pattern. |
CONTENT_TYPE_FORM | Stała |
public static const CONTENT_TYPE_FORM:String = "application/x-www-form-urlencoded"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that the data being sent by the HTTP service is encoded as application/x-www-form-urlencoded.
CONTENT_TYPE_XML | Stała |
public static const CONTENT_TYPE_XML:String = "application/xml"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that the data being sent by the HTTP service is encoded as application/xml.
DEFAULT_DESTINATION_HTTP | Stała |
public static const DEFAULT_DESTINATION_HTTP:String = "DefaultHTTP"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that the HTTPService object uses the DefaultHTTP destination.
DEFAULT_DESTINATION_HTTPS | Stała |
public static const DEFAULT_DESTINATION_HTTPS:String = "DefaultHTTPS"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that the HTTPService object uses the DefaultHTTPS destination.
ERROR_DECODING | Stała |
public static const ERROR_DECODING:String = "Client.CouldNotDecode"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that an XML formatted result could not be parsed into an XML instance or decoded into an Object.
ERROR_ENCODING | Stała |
public static const ERROR_ENCODING:String = "Client.CouldNotEncode"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that an input parameter could not be encoded as XML.
ERROR_URL_REQUIRED | Stała |
public static const ERROR_URL_REQUIRED:String = "Client.URLRequired"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
Indicates that the useProxy property was set to false but a url was not provided.
RESULT_FORMAT_ARRAY | Stała |
public static const RESULT_FORMAT_ARRAY:String = "array"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "array" is similar to "object" however the value returned is always an Array such that if the result returned from result format "object" is not an Array already the item will be added as the first item to a new Array.
RESULT_FORMAT_E4X | Stała |
public static const RESULT_FORMAT_E4X:String = "e4x"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "e4x" specifies that the value returned is an XML instance, which can be accessed using ECMAScript for XML (E4X) expressions.
RESULT_FORMAT_FLASHVARS | Stała |
public static const RESULT_FORMAT_FLASHVARS:String = "flashvars"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "flashvars" specifies that the value returned is text containing name=value pairs separated by ampersands, which is parsed into an ActionScript object.
RESULT_FORMAT_OBJECT | Stała |
public static const RESULT_FORMAT_OBJECT:String = "object"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "object" specifies that the value returned is XML but is parsed as a tree of ActionScript objects. This is the default.
RESULT_FORMAT_TEXT | Stała |
public static const RESULT_FORMAT_TEXT:String = "text"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "text" specifies that the HTTPService result text should be an unprocessed String.
RESULT_FORMAT_XML | Stała |
public static const RESULT_FORMAT_XML:String = "xml"| Wersja języka: | ActionScript 3.0 |
| Wersja produktu: | Flex 3 |
| Wersje środowiska wykonawczego: | Flash Player 9, AIR 1.1 |
The result format "xml" specifies that results should be returned as an flash.xml.XMLNode instance pointing to the first child of the parent flash.xml.XMLDocument.
Tue Jun 12 2018, 12:06 PM Z