Bruno,
It's because I updated manually for a bug I fixed in layered lookup but I did not take the time to make the whole update process (I
only svn updated and ant svninfo). The bot will do it soon (every 24h)
So you have to try it locally for now...
Jacques
From: "Bruno Busco" <bruno.bu...@gmail.com>
Hi Erwan,
thank you for your work on this subject. I think it will be very usefull.
BTW I have tested it on the demo server right now but this link:
https://demo-trunk.ofbiz.apache.org/example/control/BarChart
gives an error:
org.ofbiz.widget.screen.ScreenRenderException: Error rendering screen
[component://example/widget/example/ExampleScreens.xml#BarChart]:
java.lang.IllegalArgumentException: In find entity by condition could not
find definition for entity with name [ExampleCountByType]. (In find entity
by condition could not find definition for entity with name
[ExampleCountByType].)
Could you please check if something is missing? (I did not tested it yet
locally)
I think it would be the best to have a single entry in the example
application menu named "Chart examples" and then several different screens
(they can become many) at a lower level.
I used this arrangement in the geo-localizzation example.
Thank you,
Bruno
2010/5/17 Erwan de FERRIERES <erwan.de-ferrie...@nereide.fr>
Hi all,
Following the discussion about charting and which library to use, I've
added at rev. 945044 a full set of charting capabilities to OFBiz.
Those is based on flotr, a library using prototype. It"s under a MIT
license, so there is no problem.
The example on how to use it is in the example component. 2 new screens
have been added, one for a bar chart, the other for a pie chart.
In order to have data to display, you need to create new examples, and use
different types, so it would be nicer.
The charts are based on a view, which counts the types and totals related
to them. From the screens in example, you will see it has a great extending
capacity.
New chart types can be included, they just have to be developped. Examples
on what can be displayed are just a click away :
http://phenxdesign.net/projects/flotr/examples/prototype/
Regards,
--
Erwan de FERRIERES
www.nereide.biz
