On Fri, Aug 14, 2009 at 12:21, aditya siram <aditya.si...@gmail.com> wrote:
> Hi all,
> I am using classes to categorize possible errors that can occur. For
> example, base class A has:
> properties {
> errors : {init : ["GenericError"]}
> }
>
> and class B which extends A has :
> properties {
> errors : {init : ["Class_B_Specific_Error"]}
> }
>
> I would like class B's 'errors' to also include class A's, so something
> like this:
> ["GenericError", "Class_B_Specific_Error"].
Relying on side effects like that would make for pretty
difficult-to-understand code, I think Instead of extending the property, in
class B's constructor you can do something like this:
construct : function()
{
this.base(arguments);
this.setErrors(this.getErrors().push("Class_B_Specific_Error"));
}
Derrell
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
_______________________________________________
qooxdoo-devel mailing list
qooxdoo-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/qooxdoo-devel
