TreeGrid is not showing 'LoadingData...' message in body while loading.

[dsrivastav]

Hi Admin ,

We migrated our application to gwt 2.7 and smart gwt 4.1-d20140729 . After migration in the TreeGrid 'LoadingData... ' message is not coming but with the same code previously the LoadingData... message was coming in the grid body till the response completion . I tried to use the method 'setLoadingDataMessage()' but after that also it is not working . What could be the cause and what i can do for resolving this issue .

Thanks and Regards
Deepak Srivastav

[Isomorphic]

Why are you upgrading to version 4.1 of SmartGWT? The latest stable version is 5.1. And why a build which is 18 months old?

If you're working on new development, you should use the latest stable version, which is 5.1 - but if you want to stick with version 4.1, you will need to update it to the latest build from smartclient.com/builds. There have been a great many fixes in the last 18 months.

[dsrivastav]

Thanks a lot for the quick reply ,

But the problem is we are on a private repo and we can not add the latest jar quickly . 4.1-d20140729 is only available in the repository . So we are sticked with that . Could you please tell any alternate solution from which the Loading Data... issue can be fixed . It will be a great help for me .

[Isomorphic]

Not a lot we can do here unfortunately - you should certainly follow the standard debugging techniques of checking the Developer console for warnings which may indicate something actually going wrong, and you should check your settings (showEmptyMessage should be set to true, the loadingDataMessage should be specified, etc).

Beyond that, you're working on a very old build, from a branch which is also a couple behind the latest - it's possible there's an issue which has been fixed in a more recent build and we'd recommend figuring out a way to upgrade to the latest to see if the issue has been resolved.

If you believe there's a framework bug here, for us to look at this further we'd need to see a minimal, self-contained and runnable test case - so probably an EntryPoint class which simply defines a dataSource and defines and draws a ListGrid - which demonstrates the problem when run against the latest nightly build from the current release branch (5.1p)

Regards
Isomorphic Software