[GitHub] [incubator-superset] larshelge opened a new issue #7128: User feedback on "explore_json" request failure

[GitBox <gi...@apache.org>]

larshelge opened a new issue #7128: User feedback on "explore_json" request failure
URL: https://github.com/apache/incubator-superset/issues/7128
 
 
   This is a feature request for providing user-facing feedback on failed request for data through the `explore_json` API endpoint.
   
   Story: A user puts together a chart and click "Run query". The query fails for some reason, e.g. because there is no data for the particular query/selection. The query currently fails silently with no user feedback and leaves the user wondering why nothing happens.
   
   It would be useful to provide the user with some meaningful feedback. As an example, display a message "No data found" when there is no data returned for the query.
   
   As an example, the `/superset/explore_json/` API request might return HTTP status `400` with a message `error: "No data"` inside the JSON response. In this case, the "No data" could be displayed to the user.
   
   Tested on SuperSet version 0.28.1.
   

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