Becuase if the user isn't found in the database then there is no need to
set CFLOGIN at all right?
return value, then wouldn't my on Fault event come into play? Or would
it just be the Result variable?
From: envidobi <[EMAIL PROTECTED]>
To: [email protected]
Sent: Monday, September 11, 2006 2:52:20 PM
Subject: [flexcoders] Re: Using Auth.cfc from CF Wizard
Nimer,
Thanks for your help! I'm a big fan of your books btw!
So i tried to put your CFLOGIN code in play, but i can still get to the
main a pplication. Wouldn't the CFLOGIN have to within the IF statement?
Becuase if the user isn't found in the database then there is no need to
set CFLOGIN at all right? Also, i think what i get confused with flex is
with events. If my auth.cfc method login sends a value of FALSE as the
return value, then wouldn't my on Fault event come into play? Or would
it just be the Result variable? If so, wouldn't i have to put a more
detialed if statment within the login_result function of Login.mxml?
Here is the code from that file:
<?xml version="1.0" encoding="utf- 8"?>
<mx:Form xmlns:mx="http://www.adobe. com/2006/ mxml" xmlns="*"
width="100%" height="100% " creationComplete= "initApp(
)">
<mx:Metadata>
[Event("forgotpassw ord")]
[Event("loginSucces sful")]
</mx:Metadata>
<mx:Script>
<![CDATA[
import mx.events.Validatio nResultEvent;
import mx.rpc.events. ResultEvent;
import mx.rpc.events. FaultEvent;
import mx.utils.ObjectUtil ;
import mx.controls. Alert;
private var lso:SharedObject;
private function initApp():void
{
this.lso = SharedObject. getLocal( "auth");
if( this.lso.data[ 'user'] != null )
{
this.user.text = this.lso.data[ 'user'];
this.rememberLogin. selected = true;
}
if( this.lso.data[ 'password' ] != null )
{
this.password. text = this.lso.data[ 'password' ];
this.rememberLogin. selected = true;
}
}
private function isValid():Boolean
{
var pswdValidResult: ValidationResult Event =
this.pswdValidate. validate( this.password. text);
if (pswdValidResult. type==Validation ResultEvent.
VALID)
{
return true;
}
else
{
return false;
}
}
private function authenticateUser( ):void
{
if( isValid() )
{
authManager. login( this.user.text,
this.password. text );
}
}
private function errorMessage( msg:String) :void
{
//Alert.show( ObjectUtil.toString (event.message) );
this.errorMsg. text = msg;
this.errorMsg. height = 15;
this.errorMsg. visible = true;
}
private function serverFault( event:FaultEvent ):void
{
errorMessage( event.message[ 'message' ]);
}
private function login_result( event:ResultEven t):void
{
// login successful, remember the user.
if( Boolean(event. result))
{
if( this.rememberLogin. selected )
{
this.lso.data[ 'user'] = this.user.text;
this.lso.data[ 'password' ] = this.password. text;
}
else
{
this.lso.data[ 'user'] = null;
this.lso.data[ 'password' ] = null;
}
this.dispatchEvent( new
Event('loginSuccess ful') );
}
else
{
// login didn't work. show message
errorMessage( "Login unsuccessful" );
}
}
]]>
</mx:Script>
<mx:RemoteObject
id="authManager"
destination= "ColdFusion"
source="Tiomkin. Tiomkin_Admin. components. cfgenerated. managers. Auth"
showBusyCursor= "true">
<mx:method name="login" result="login_ result(event) "
fault="serverFault( event)" />
</mx:RemoteObject>
<mx:StringValidator
id="pswdValidate"
source="{this. password} "
property="text"
required="true" />
<mx:Text id="errorMsg" visible="true"
color="red" width="100%" height="0" />
<mx:FormItem width="100%" label="User Name" required="true" >
<mx:TextInput id="user"
width="175"/ >
</mx:FormItem>
<mx:FormItem width="100%" label="Password" required="true" >
<mx:TextInput id="password"
displayAsPassword=
"true"
width="175"/ >
</mx:FormItem>
<mx:FormItem>
<mx:CheckBox id="rememberLogin"
label="Remember Login"
selected="false" />
</mx:FormItem>
<mx:VBox width="100%" horizontalAlign= "right">
<mx:Button label="Login" click="authenticate User();"/ >
<mx:LinkButton label="Forgot Password?"
click="this. dispatchEvent( new Event('forgotpasswo rd'));"
fontStyle="italic" width="150" textAlign="right" />
</mx:VBox>
</mx:Form>
So should there be something like this:
private function login_result( event:ResultEven t):void
{
// login successful, remember the user.
if( Boolean(event. result) && event.result == true)
{
if( this.rememberLogin. selected )
{
this.lso.data[ 'user'] = this.user.text;
this.lso.data[ 'password' ] = this.password. text;
}
else
{
this.lso.data[ 'user'] = null;
this.lso.data[ 'password' ] =
null;
}
this.dispatchEvent( new Event('loginSuccess ful') );
}
else
{
// login didn't work. show message
errorMessage( "Login unsuccessful" );
this.currentState= 'login';"
}
}
Like i said i get really confused with events, and i've been reading a
ton but its still fuzzy to me at this point, but i need to have this
application secure. Greatly appreciate your help! :)
thanks again
David
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