# Daylight Savings Time with queryTagHistory() function

**URL:** <https://forum.inductiveautomation.com/t/daylight-savings-time-with-querytaghistory-function/26554>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [July 15, 2019, 2:42pm UTC](https://forum.inductiveautomation.com/t/daylight-savings-time-with-querytaghistory-function/26554 "2019-07-15T14:42:38Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![dkylep](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@dkylep](https://forum.inductiveautomation.com/u/dkylep)\
**Post date:** [July 25, 2019, 8:39pm UTC](https://forum.inductiveautomation.com/t/daylight-savings-time-with-querytaghistory-function/26554/20 "2019-07-25T20:39:28Z")

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One question, you siad

> [@MMaynard](#):
>
> in the property change event of the chart

Are you referring to the "Add Change Script..."? I've never had the need to put a script on a property change (well at least I didn't think I did).

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/2X/0/0e94c53901b7519831d0b3ecd45ee4a83e4dd42b.png)

I'll give this a go tomorrow  
Well maybe, I just saw this..... (I'm ready to ditch the xy chart)

> [@New Chart Components](http://forum.inductiveautomation.com/t/new-chart-components/26859):
>
> New Chart Components - 8.0.3 RC2 Timeseries charts, where the X-axis of the chart represents the passage of time, are of crucial importance in industrial applications like the kind built in Perspective. The 8.0.3 RC2 release brings with it two new timeseries chart components; the Time Series Component, and the Chart Range Selector Component. Each of these components are built with simplicity in mind. From the minimal configuration needed to get data displaying in the charts to the simplified s…

Thank You!

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