Remote Script document (reprinted from Microsoft) (eight) _ Long distance scripting

Documents: Calling object properties and methods

When you call a server method, the method does not return a single value. Instead, you create a call object that contains the return value and state information of the invoked procedure. The following table lists the properties of the calling object.

Attribute description
Id


The unique identification number of the call, which was generated when the first call was made.
Return_value

The return value of the method, if any.
Data


The rough data returned by the server is encapsulated in XML tags when a remote scripting call is generated. For more information, see Checking for errors.
Status


Indicates the value of the current state of the method invocation. Possible values include:
-1 failure
0 Complete
1 Hang Up

For more information, see Calling the Remote scripting method asynchronously.

Message


and call related text information. If the call succeeds, then the message contains the value "done." If it fails, then the message may contain the error text returned by the server or a standard error. For more information, see Checking for errors.

Callback


The text of the optional callback function specified in the call.
Error_callback

The optional error callback function text specified in the call.
Context


Tiaogan the context value passed. For more information, see Calling the Remote scripting method asynchronously.


The following table lists the methods that you can invoke for the calling object.

Method description
Wait to stop the currently executing client script until an asynchronous remote scripting call to the specified calling object completes.
Cancel stops a remote scripting call that is executing asynchronously.


For more information about calling objects, see synchronizing the remote scripting method and calling the remote scripting method asynchronously.