TUniDatasource lose DataSet property ?

[Phxtecno]

Hello,

I have an application using multiple TUniFrame on demand, like in MainDemo.
in MainModule I have a DBconnection and tables, and on Frames I have all DataAware components
and TUniDatasource with Dataset property = uniMainModule.myQuery

At design time  the connection works as expected and data shown in my grid,
but every time I close the frame and then I reopen it, the TUniDatasource.Dataset property become always empty...
And of course the link is lost at run time also.

This do not happens if I assign to the UniDatasource.Dataset a local dataset on the TUniFrame.
Am I doing something wrong ?

BR

 

[Farshad Mohajeri]

Hi,

You must make sure MainModule is always open in the IDE.

[Phxtecno]

Yes, MainModule is always open and also DB connected, when I open other frames...

I had frames in a project subfolder, and moved them in the same folder of prj together with MainModule, but result do not change.

[Farshad Mohajeri]

Well, can you please try this in a Delphi VCL application too? It seems to me like standard Delphi behavior. Normally, it is IDE which keeps track of links between forms, frames and modules.