MACROMEDIA FLASH COMMUNICATION SERVER MX-SERVER-SIDE COMMUNICATION ACTIONSCRIPT DICTIONARY Instrukcja Użytkownika Pobierz pdf (Strona 34)

The following server-side script uses the Client.call method inside the

application.onConnect handler to call the random method that was defined on the client side.

The server-side script also defines a function called randHander, which is used in the

Client.call method as the resultObj parameter.

application.onConnect = function(clientObj){

trace("we are connected");

application.acceptConnection(clientObj);

clientObj.call("random", new randHandler());

};

randHandler = function(){

this.onResult = function(res){

trace("random num: " + res);

}

this.onStatus = function(info){

trace("failed and got:" + info.code);

}

};

Client."commandName"

Availability

Flash Communication Server MX.

Usage

function onMyClientCommand([p1, ..., pN])

{

// insert code here

return val;

}

Parameters

p1, ..., pN Optional parameters passed to the command message handler if the message

contains parameters you defined. These parameters are the ActionScript objects passed to the

NetConnection.call method.

Returns

Any ActionScript object you define. This object is serialized and sent to the client as a response to

the command only if the command message supplied a response handler.

Description

Event handler; invoked when a Flash client or another server calls the NetConnection.call

method. A command name parameter is passed to

NetConnection.call on the client side,

which causes Flash Communication Server to search the Client object instance on the server side

for a function that matches the command name parameter. If the parameter is found, the method

is invoked and the return value is sent back to the client.

Example

This example creates a method called sum as a property of the Client object newClient on the

server side:

newClient.sum = function sum(op1, op2){

return op1 + op2;

};

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