Hi,
Is there any advance in the implementaton of WDateTime?
I want to use a WCartesianChart with a date/time x-axis...
Regards,
Andre
On Fri, Feb 27, 2009 at 6:30 AM, Koen Deforche <k...@emweb.be> wrote:
> Hey,
>
> 2009/2/18 jhig <j...@dreibier.net>:
> > is there a class in Wt or a way to handle date _and_ time? (yyyy-MM-dd
> > hh:mm:ss)
>
> That should eventually be WDateTime, but does not yet exist indeed.
> Perhaps now is a good time to implement this class.
>
> > It would be nice for showing data from an sql-statement in a
> WCartesianChart.
> > I tried to make a subclass of WDate (WDateTime) but it's not possible to
> use
> > this class in WAbstractItemModel.
> > (
> > [2009-Feb-18 11:44:29.462215] 8553 [/ OTFHnTAnj2EI2c08]
> > [fatal] "WAbstractItemModel: unsupported type N2Wt9WDateTimeE"
> > )
>
> That is a good point, however it does not look like it is possible to
> allow extending data type support in the model classes since we rely
> on boost::any. The proper way to do this would be to use a type traits
> system, but, it seems to me that you cannot combine this approach with
> boost::any...
>
> Regards,
> koen
>
>
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