Cairngorm框架应用
Cairngorm Webservice & HTTPService Exampleshttp://nwebb.co.uk/blog/?p=118
Cairngorm中的SequenceCommand 用法
http://dmh2002.com/post/54.html
IResponder的用法：
//ONE OPTION FOR DECLARING RESPONDER METHODS:public class SomeDelegate implements IResponder{ public function doSomething(){ var token:AsyncToken = this.service.send( {//send in stuff} ); token.addResponder(this); //YOU CAN DO THIS BECAUSE CLASS IMPLEMENTS IRESPONDER INTERFACE, AND SO RESULT/FAULT WILL GET CALLED } public function result(obj:Object):void{ //do something if server request is successful} public function fault(obj:Object):void{ //do something if server request fails}} //===================================================================== //ANOTHER OPTION FOR DECLARING RESPONDER METHODS:public class SomeDelegate{ public function doSomething(){ var token:AsyncToken = this.service.send( {//send in stuff} ); var responder:mx.rpc.Responder = new mx.rpc.Responder( loginResult, loginFault ); token.addResponder(responder); //CLASS DOESN'T IMPLEMENT INTERFACE, SO YOU NEED THE LINE ABOVE } public function loginResult(obj:Object):void{ //do something if server request is successful} public function loginFault(obj:Object):void{ //do something if server request fails}}
//Constructor function for class LoginDelegatepublic function LoginDelegate( responder : IResponder ){ this.service = ServiceLocator.getInstance().getHTTPService( "aaa" ); //note: getHTTPService specifically called this.responder = responder; //the responder is a reference to your Command class} public function login( loginVO : LoginVO ): void{ var token:AsyncToken = this.service.send( {username:loginVO.username, password:loginVO.password} ); token.addResponder(this); //the LoginDelegate class implements mx.rpc.IResponder and so it will declare "result" and "fault" methods}
<!-- HTTPService declared in Services.mxml --><mx:httpservice id="aaa"> url="http://someurl/login.php" showBusyCursor="true" method="POST" resultFormat="text" />
//Constructor function for class LoginDelegatepublic function LoginDelegate( responder : IResponder ){ this.service = ServiceLocator.getInstance().getWebService("bbb"); //note: getWebService specifically called this.responder = responder; //the responder is a reference to your Command class} public function login( loginVO : LoginVO ): void{ var token:AsyncToken = this.service.doLogin(loginVO); token.addResponder(this); //the LoginDelegate class implements mx.rpc.IResponder and so it will declare "result" and "fault" methods}
<!-- WebService declared in Services.mxml --><mx:webservice> id="bbb" wsdl="{model.config.someWsdlUrl}" useProxy="false"> <mx:operation concurrency="multiple" name="doLogin" resultformat="e4x" /> <mx:operation concurrency="multiple" name="doSomethingElse" resultformat="e4x" /></mx:webservice>
页:
[1]