I wrote:
Greetings to everybody!
I have installed ZGDChart-0.6.1.babel.tgz in the Products. I am using Zope 2.4.1 in linux. I create ZGDChart objects in folders, but the ``Data Method'' tab is always empty, so it seems I can not bind the chart to some query, even though appropriate queries exist in the same folder as a ZGDChart object.
The gdchartdemo example (imported from file gdchartdemo.zexp of older release: ZGDChart-bin-0.5.tar.gz) seems to work fine (charts appear as expected), but the ``Data Method'' tabs are again empty, so there is no obvious way how graphs are binded to queries.
Another problem: I can not use the example at: http://www.zope.org/Members/teyc/ZGDChart/ZGDChart-example.gz/view (it does not seem to be a gzip file).
And one more general question: Is there a way to specify a runtime query for the graph? Something like a zgdchart_runtime_query argument at the argument of the chart method, just like the zgdchart_runtime_title argument for changing the title of the graph. In fact, it seems to me such that a method, i.e., specifying the data to be presented in the code, and not using the ``Data Method'' tab, is better for my purposes.
Thanks in advance, Panos Hilaris
I installed Zope 2.4.3 in another computer and ZGDChart seems to work fine. With friendly salutations, Panos Hilaris