Dynamic Chart Dataset Driven by Tag List Dropdown

I am new to Ignition development and need direction on how to dynamically change a data set based on selection from a dropdown list in Perspective. My dropdown contains a list of tags and I want to populate 1-n series on a time-series chart. Right now I am able to use a button event and fire a script where I am just printing the dataset property. I am assuming I need to build out this script to grab the value from my dropdown and then re-bind to the new tag dataset but not certain. I have read a lot about dynamic datasets but have not found anything specific to this particular use case. Any help would be GREATLY appreciated!