# Dynamic Chart Dataset Driven by Tag List Dropdown

**URL:** <https://forum.inductiveautomation.com/t/dynamic-chart-dataset-driven-by-tag-list-dropdown/33365>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [March 24, 2020, 4:35pm UTC](https://forum.inductiveautomation.com/t/dynamic-chart-dataset-driven-by-tag-list-dropdown/33365 "2020-03-24T16:35:34Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![josmu2525](https://avatars.discourse-cdn.com/v4/letter/j/e0b2c6/32.png) [@josmu2525](https://forum.inductiveautomation.com/u/josmu2525)\
**Post date:** [March 24, 2020, 4:35pm UTC](https://forum.inductiveautomation.com/t/dynamic-chart-dataset-driven-by-tag-list-dropdown/33365/1 "2020-03-24T16:35:34Z")

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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!

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/2X/5/54f29d0a5e4e03f68482141c2520851381f6b4aa.png)