How to populate data in column chart after select data in dropdown?

I have project name drop-down which I used reference selector as drop-down widget, but what I want is, after user choose project from drop down menu, it will auto-populate the column chart based on the details of that selected project. How can I achieve this?
1 answers

Assuming you're using a standard chart widget you'd likely need to use a Microflow as the data source. Then 

you can set an on change event on the dropdown, so that the data source microflow is re-run after a selection is made.