RE: [flexcoders] Binding to properties?

2005-07-30 Thread Matt Chotin 










Who’s dispatching the “change”
event?  And does ModelLocator have formSection typed as a FormSection?  Or is
it just a static variable of unknown type?

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Stacy Young
Sent: Saturday, July 30, 2005 6:38
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Binding to
properties?



 

Is it not possible to bind the enabled
attribute of a button to a property? As the property changes the state of the
button remains disabled i.e.

 



enabled="{ModelLocator.formSection.isValid}"

   
click="sectionViewHelper.submitForm()" />

 

FormSection reference:

 

import
org.nevis.cairngorm.vo.ValueObject;

 

class com.optimal.raven.vo.FormSection implements ValueObject

{

  public static var regClass = Object.registerClass( "com.optimal.raven.application.resource.data.FormSection", com.optimal.raven.vo.FormSection
);

  

  public var code : String
   = "";

  public var description : String
    = "";

  public var languageDetails : Array = new Array();

  public var active : Boolean
    = true;

 

  public function FormSection()

  {

  }

 

//

  

  [ChangeEvent("change")]

  public function get isValid() :Boolean

  {

   
if(description.length &&
languageDetails.length)

   
{

 
for(var i:Number=0; i <
languageDetails.length; i++)

 
{

   
if(!languageDetails[i].isValid){

 
trace("FormSection
FALSE DETAIL");


 
return false;

   
}

 
}

 
trace("FormSection
TRUE");

 
return true;

   
} else {

 
trace("FormSection
FALSE");

 
return false;

   
}

  }

 

}

 

Cheers,

Stace









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RE: [flexcoders] Binding to properties?

2005-07-30 Thread Stacy Young 










Ah, left that meta in there by accident,
was messing around. It’s not being dispatched.

As for the ModelLocator, yes, formSection
is typed as a FormSection. IsValid property registers as “false”
when the view is initialized (as it should) yet when the property changes to “true”.
Da button, she’s broke, won’t enable. 

 

public static var selectedFormSection :FormSection =
new FormSection();

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Matt Chotin
Sent: Saturday, July 30, 2005 9:49
PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding
to properties?



 

Who’s dispatching the
“change” event?  And does ModelLocator have formSection typed
as a FormSection?  Or is it just a static variable of unknown type?

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Stacy Young
Sent: Saturday, July 30, 2005 6:38
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Binding to
properties?



 

Is it not possible to bind the enabled
attribute of a button to a property? As the property changes the state of the
button remains disabled i.e.

 



enabled="{ModelLocator.formSection.isValid}"

   
click="sectionViewHelper.submitForm()" />

 

FormSection reference:

 

import
org.nevis.cairngorm.vo.ValueObject;

 

class com.optimal.raven.vo.FormSection implements ValueObject

{

  public static var regClass = Object.registerClass( "com.optimal.raven.application.resource.data.FormSection", com.optimal.raven.vo.FormSection
);

  

  public var code : String
   = "";

  public var description : String
    = "";

  public var languageDetails : Array = new Array();

  public var active : Boolean
    = true;

 

  public function FormSection()

  {

  }

 

//

  

  [ChangeEvent("change")]

  public function get isValid() :Boolean

  {

   
if(description.length &&
languageDetails.length)

   
{

 
for(var i:Number=0; i <
languageDetails.length; i++)

 
{

   
if(!languageDetails[i].isValid){

 
trace("FormSection
FALSE DETAIL");


 
return false;

   
}

 
}

 
trace("FormSection
TRUE");

 
return true;

   
} else {

 
trace("FormSection
FALSE");

 
return false;

   
}

  }

 

}

 

Cheers,

Stace










--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com





  




  
  
  YAHOO! GROUPS LINKS



   Visit your group "flexcoders" on the web. 
   To unsubscribe from this group, send an email to: [EMAIL PROTECTED] 
   Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.

RE: [flexcoders] Binding to properties?

2005-07-30 Thread Matt Chotin 










Dude, you need a ChangeEvent for a getter unless
you’re sure it will be right the first time J

 









From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Stacy Young
Sent: Saturday, July 30, 2005 6:58
PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding
to properties?



 

Ah, left that meta in there by accident,
was messing around. It’s not being dispatched.

As for the ModelLocator, yes, formSection
is typed as a FormSection. IsValid property registers as “false” when
the view is initialized (as it should) yet when the property changes to
“true”. Da button, she’s broke, won’t enable. 

 

public static var selectedFormSection :FormSection =
new FormSection();

 









From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On Behalf
Of Matt Chotin
Sent: Saturday, July 30, 2005 9:49
PM
To: flexcoders@yahoogroups.com
Subject: RE: [flexcoders] Binding
to properties?



 

Who’s dispatching the
“change” event?  And does ModelLocator have formSection typed
as a FormSection?  Or is it just a static variable of unknown type?

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Stacy Young
Sent: Saturday, July 30, 2005 6:38
PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Binding to
properties?



 

Is it not possible to bind the enabled
attribute of a button to a property? As the property changes the state of the
button remains disabled i.e.

 



enabled="{ModelLocator.formSection.isValid}"

   
click="sectionViewHelper.submitForm()" />

 

FormSection reference:

 

import
org.nevis.cairngorm.vo.ValueObject;

 

class com.optimal.raven.vo.FormSection implements ValueObject

{

  public static var regClass = Object.registerClass( "com.optimal.raven.application.resource.data.FormSection", com.optimal.raven.vo.FormSection
);

  

  public var code : String
   = "";

  public var description : String
    = "";

  public var languageDetails : Array = new Array();

  public var active : Boolean
    = true;

 

  public function FormSection()

  {

  }

 

//

  

  [ChangeEvent("change")]

  public function get isValid() :Boolean

  {

   
if(description.length &&
languageDetails.length)

   
{

 
for(var i:Number=0; i <
languageDetails.length; i++)

 
{

   
if(!languageDetails[i].isValid){

 
trace("FormSection
FALSE DETAIL");


 
return false;

   
}

 
}

 
trace("FormSection
TRUE");

 
return true;

   
} else {

 
trace("FormSection
FALSE");

 
return false;

   
}

  }

 

}

 

Cheers,

Stace











--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com





  




  
  
  YAHOO! GROUPS LINKS



   Visit your group "flexcoders" on the web. 
   To unsubscribe from this group, send an email to: [EMAIL PROTECTED] 
   Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.