1. Is it possible to modify the dashboards and visualizations embedded via the JS api, by adding in custom css , js or html?
2. Is it possible to modify the shape of the downloadable csv? (The one where you hover over an embedded visualization then download as csv?)
I am looking to extend the behavior of the embedded visualizations like changing what displays when you select parts of the visualization.
The JS API simply embeds an iframe so there is no native way of modifying the visualization behavior.
Check out our Think Data Thursday YouTube channel for a few recent videos that were done relating to this topic: