Le 17/03/2016 14:53, Tobias Boege a écrit : > On Wed, 16 Mar 2016, Beno??t Minisini wrote: >> Le 15/03/2016 18:40, Tobias Boege a ?crit : >>> Hi all, >>> >>> I just wanted to note that the still highly experimental (?) component >>> gb.web.form performs very well in one of my projects. The project runs web >>> forms under gb.httpd and has a library which uses the new library mechanism. >>> Pretty straightforward to set up, and fast if you discount compiling Gambas. >>> >>> The server has run on our uni LAN for nearly 34 days with occasional visits, >>> but enough visits that I can proudly report that it has since spent mere 45 >>> processor seconds in userspace. Its memory usage is still nothing more than >>> the executable and libraries. >>> >>> That is, no unusual processor activity and no memory leaks. Of course, the >>> project also does what it was programmed for. No data corruption or >>> anything. >>> Very neat and thank you, Benoit :-) Others may want to try it out, too. >>> >>> Regards, >>> Tobi >>> >> >> Cool. I am actually stuck with the need to implement a calendar pop-up >> and a treeview. >> >> Should I continue to do that entirely from scratch, or should I try to >> use a Javascript library that already implements the needed stuff. >> >> That is the question. Whether it is nobler in the mind to suffer >> the slings and arrows of outrageous fortune... >> > > I needed a TreeView, too, but decided to adapt my expectations to the > available controls (I used a WebTable with indentation instead), because > I'm not skilled enough in Javascript to even start thinking about how to > implement a TreeView. > > If you have the know-how it would certainly be cool if the controls were > written from scratch. On the other hand, the GUI components also use > established widget libraries and in this light it seems like wasted effort > to write the gb.web.form controls from scratch when perfectly fine (are > they?) widget libraries do exist. > > Regards, > Tobi >
OK, I have implemented a calendar popup entirely on the server side, as this is the "philosophy" of the gb.web.form component. So you get a DateChooser control, and a DateBox control. A ColorChooser and ColorBox controls can be made the same way. As for the treeview, I didn't find it in the well-known JS library. But I may have miss it, as there are tons of them. I think it will not be too hard to implement one on the server side, using the default HTML automatic expanding layout. But it won't be based on a GridView like the gb.gui.base one, so it will not be usable with tons of items. Well, we will see when I make it. Then I don't know what I will to then... Implementing a WebMapView control based on OpenLayers with the help of Fabien? Regards, -- Benoît Minisini ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user
