| Package | mx.rpc.http |
| Class | public class HTTPService |
| Inheritance | HTTPService  AbstractInvoker EventDispatcher Object |
| Subclasses | HTTPService |
| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Related API Elements
Hide Inherited Public Properties
Show Inherited Public Properties| Property | Defined By | ||
|---|---|---|---|
| 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
A reference to the class object or constructor function for a given object instance. | 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 [override] [read-only]
The result of the last invocation. | HTTPService | ||
| makeObjectsBindable : Boolean [override]
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 | ||
| Method | Defined By | ||
|---|---|---|---|
Creates a new HTTPService. | HTTPService | ||
| addEventListener(type:String, listener:Function, useCapture:Boolean = false, priority:int = 0, useWeakReference:Boolean = false):void
Registers an event listener object with an EventDispatcher object so that the listener
receives notification of an event. | EventDispatcher | |
[override]
Cancels the last service invocation or an invokation with the specified ID. | HTTPService | ||
[override]
Sets the result property of the invoker to null. | HTTPService | ||
Disconnects the service's network connection. | HTTPService | ||
|
Dispatches an event into the event flow. | EventDispatcher | |
|
Checks whether the EventDispatcher object has any listeners registered for a specific type
of event. | EventDispatcher | |
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
Logs the user out of the destination. | HTTPService | ||
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Removes a listener from the EventDispatcher object. | EventDispatcher | |
Executes an HTTPService request. | HTTPService | ||
Sets the credentials for the destination accessed by the service. | HTTPService | ||
|
Sets the availability of a dynamic property for loop operations. | 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 | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
|
Checks whether an event listener is registered with this EventDispatcher object or any of
its ancestors for the specified event type. | EventDispatcher | |
| Event | Summary | Defined By | ||
|---|---|---|---|---|
| [broadcast event] Dispatched when the Flash Player or AIR application gains operating system focus and becomes active. | EventDispatcher | ||
| [broadcast event] Dispatched when the Flash Player or AIR application operating loses system focus and is becoming inactive. | 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 | |||
| Constant | Defined By | ||
|---|---|---|---|
| CONTENT_TYPE_FORM : String = "application/x-www-form-urlencoded" [static]
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" [static]
Indicates that the data being sent by the HTTP service is encoded as application/xml. | HTTPService | ||
| DEFAULT_DESTINATION_HTTP : String = "DefaultHTTP" [static]
Indicates that the HTTPService object uses the DefaultHTTP destination. | HTTPService | ||
| DEFAULT_DESTINATION_HTTPS : String = "DefaultHTTPS" [static]
Indicates that the HTTPService object uses the DefaultHTTPS destination. | HTTPService | ||
| ERROR_DECODING : String = "Client.CouldNotDecode" [static]
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" [static]
Indicates that an input parameter could not be encoded as XML. | HTTPService | ||
| ERROR_URL_REQUIRED : String = "Client.URLRequired" [static]
Indicates that the useProxy property was set to false but a url was not provided. | HTTPService | ||
| RESULT_FORMAT_ARRAY : String = "array" [static]
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" [static]
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" [static]
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" [static]
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" [static]
The result format "text" specifies that the HTTPService result text should be an unprocessed String. | HTTPService | ||
| RESULT_FORMAT_XML : String = "xml" [static]
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 | property |
channelSet:ChannelSet| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get channelSet():ChannelSet public function set channelSet(value:ChannelSet):voidconcurrency | property |
concurrency:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get concurrency():String public function set concurrency(value:String):voidcontentType | property |
contentType:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get contentType():String public function set contentType(value:String):voiddestination | property |
destination:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get destination():String public function set destination(value:String):voidheaders | property |
headers:Object| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get headers():Object public function set headers(value:Object):voidlastResult | property |
lastResult:Object [read-only] [override] | Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
The result of the last invocation.
This property can be used as the source for data binding. When this property is modified, it dispatches the resultForBinding event.
Implementation
override public function get lastResult():ObjectmakeObjectsBindable | property |
makeObjectsBindable:Boolean[override] | Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
When this value is true, anonymous objects returned are forced to bindable objects.
Implementation
override public function get makeObjectsBindable():Boolean override public function set makeObjectsBindable(value:Boolean):voidmethod | property |
method:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get method():String public function set method(value:String):voidrequest | property |
request:Object| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get request():Object public function set request(value:Object):voidrequestTimeout | property |
requestTimeout:int| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get requestTimeout():int public function set requestTimeout(value:int):voidresultFormat | property |
resultFormat:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get resultFormat():String public function set resultFormat(value:String):voidrootURL | property |
rootURL:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get rootURL():String public function set rootURL(value:String):voidserializationFilter | property |
serializationFilter:SerializationFilter| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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)
Implementation
public function get serializationFilter():SerializationFilter public function set serializationFilter(value:SerializationFilter):voidshowBusyCursor | property |
showBusyCursor:Boolean| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
If true, a busy cursor is displayed while a service is executing. The default
value is false.
Implementation
public function get showBusyCursor():Boolean public function set showBusyCursor(value:Boolean):voidurl | property |
url:String| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Implementation
public function get url():String public function set url(value:String):voiduseProxy | property |
useProxy:Boolean| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
The default value is false.
Implementation
public function get useProxy():Boolean public function set useProxy(value:Boolean):voidxmlDecode | property |
xmlDecode:Function| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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;
}
Implementation
public function get xmlDecode():Function public function set xmlDecode(value:Function):voidxmlEncode | property |
xmlEncode:Function| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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("");
}
Implementation
public function get xmlEncode():Function public function set xmlEncode(value:Function):voidHTTPService | () | Constructor |
public function HTTPService(rootURL:String = null, destination:String = null)| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | () | method |
override public function cancel(id:String = null):mx.rpc:AsyncToken| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Parameters
id:String (default = null) |
mx.rpc:AsyncToken — The AsyncToken associated with the call that is cancelled or null if no call was cancelled.
|
clearResult | () | method |
override public function clearResult(fireBindingEvent:Boolean = true):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Parameters
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 | () | method |
public function disconnect():void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Disconnects the service's network connection. This method does not wait for outstanding network operations to complete.
logout | () | method |
public function logout():void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Related API Elements
send | () | method |
public function send(parameters:Object = null):mx.rpc:AsyncToken| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Parameters
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 | () | method |
public function setCredentials(username:String, password:String, charset:String = null):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Parameters
username:String — the username for the destination.
| |
password:String — the password for the destination.
| |
charset:String (default = null) |
setRemoteCredentials | () | method |
public function setRemoteCredentials(remoteUsername:String, remotePassword:String, charset:String = null):void| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Parameters
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 | Event |
mx.rpc.events.FaultEventproperty FaultEvent.type =
mx.rpc.events.FaultEvent.FAULT| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Event |
mx.rpc.events.InvokeEventproperty InvokeEvent.type =
mx.rpc.events.InvokeEvent.INVOKE| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Event |
mx.rpc.events.ResultEventproperty ResultEvent.type =
mx.rpc.events.ResultEvent.RESULT| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const CONTENT_TYPE_FORM:String = "application/x-www-form-urlencoded"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const CONTENT_TYPE_XML:String = "application/xml"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates that the data being sent by the HTTP service is encoded as application/xml.
DEFAULT_DESTINATION_HTTP | Constant |
public static const DEFAULT_DESTINATION_HTTP:String = "DefaultHTTP"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates that the HTTPService object uses the DefaultHTTP destination.
DEFAULT_DESTINATION_HTTPS | Constant |
public static const DEFAULT_DESTINATION_HTTPS:String = "DefaultHTTPS"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates that the HTTPService object uses the DefaultHTTPS destination.
ERROR_DECODING | Constant |
public static const ERROR_DECODING:String = "Client.CouldNotDecode"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const ERROR_ENCODING:String = "Client.CouldNotEncode"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates that an input parameter could not be encoded as XML.
ERROR_URL_REQUIRED | Constant |
public static const ERROR_URL_REQUIRED:String = "Client.URLRequired"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
Indicates that the useProxy property was set to false but a url was not provided.
RESULT_FORMAT_ARRAY | Constant |
public static const RESULT_FORMAT_ARRAY:String = "array"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const RESULT_FORMAT_E4X:String = "e4x"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const RESULT_FORMAT_FLASHVARS:String = "flashvars"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const RESULT_FORMAT_OBJECT:String = "object"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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 | Constant |
public static const RESULT_FORMAT_TEXT:String = "text"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | Flash Player 9, AIR 1.1 |
The result format "text" specifies that the HTTPService result text should be an unprocessed String.
RESULT_FORMAT_XML | Constant |
public static const RESULT_FORMAT_XML:String = "xml"| Language Version: | ActionScript 3.0 |
| Product Version: | Flex 3 |
| Runtime Versions: | 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.
Wed Nov 21 2018, 06:34 AM -08:00