Reload all Data source

Hi All

I have a requirement to reload all data sources in the dashboard. I am using DS.reloadDataSource(); to reload each data source. Is there a way to get all data sources alias names used in the application and reload at the same time instead of one by one.

There are no functions available at Application level to get all data sources.

I found a links which is usful. SPLITCELLCONTAINER_1.getDataSources(); which returns array of datasources .

Design Studio 1.6: View on Global Filters in Online Composition Dashboards

But in my dashboard I am not using fragment bookmarks.

Please let me know if anyone have achieved this in a simpler way.

Thanks

Ashok