I am creating a Sandbox solution that deploys three External Lists. (Their datasource has already been configured within the Farm.) Along with the list instances, I am deploying to the 'Site Pages' document library (through a module) an application page consisting of four dataview webparts that reference one of the External Lists
My problem is the webparts will not show the data. The issue is that the external list GUID is different every time I deploy it to the web. The dataview webpart dosen't have the right datasource to get the data. Is there a way through a feature receiver (or other means) to alter the datasource of dataview webparts on an aspx page to correct the GUID of the datasource?
