I concur, Wt::Dbo is awesome :D
Parvinder, just spend an afternoon going through the tutorial and make the
tutorial app: http://www.webtoolkit.eu/wt/doc/tutorial/dbo/tutorial.html
<http://www.webtoolkit.eu/wt/doc/tutorial/dbo/tutorial.html>Then copy and
paste bits of that into your app.
After months of mucking around with the evil mongodb client, I switched to
postgresql and Wt::Dbo yesterday.
Ported over an app and added some features at the same time, all in one
afternoon.
The Wt::Dbo version uses less code, is nicer to program with, more logical,
I dare to say likely less error prone.
The one complaint I have is that my model classes seem to require to have a
default consctructor. I'm probably being a too fussy, but I was initially
worried that it might be trying to create instances of my models left right
and center.
There's no noticeable performance hit .. still takes a fraction of a second
to import 1000 records; well it's slightly noticeable, I'm not sure if it's
my imagination though .. hard to discern.
I like how the Wt::Dbo model only requires me to map the fields once .. less
scary.
Old mongo model: http://ideone.com/SReFx
New Wt::Dbo model: http://ideone.com/sDrcy
Thanks Koen and team for making code that's such a delight to work with.
Matthew Sherborne
On Mon, Jul 18, 2011 at 4:15 AM, Stefan Jessen <[email protected]
> wrote:
> I don't see a problem here, it's quite simple.
> First, read this:
> http://www.webtoolkit.eu/wt/doc/tutorial/dbo/tutorial.html
> While you read the tutorial, read the documentation about Wt::Dbo::Session
> and Wt::Dbo::Transaction (at least, also take a look at the other classes).
> This isn't very hard, because Wt offers a pretty good documentation, so
> give it a try:
> http://www.webtoolkit.eu/wt/doc/reference/html/namespaceWt_1_1Dbo.html
>
> Next, you need to get the internal path, the
> WApplication::internalPathChanged
> Signal is the way to go (This is the hardest part, depending on your needs
> it will
> be straight forward or the complete opposite).
>
> And now read, read and .. read the documentation and play around with it.
> I did so and already implemented a simple Blog and User Management by using
> Wt::DBo (Btw, thanks for this great thing), it was overall pretty straight
> forward.
>
> > Hello Everyone
> > Can you tell me how to access the value from database through url or
> > path in witty. which function is used and how to give url.
>
>
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