# Homey.ink on a tablet/desktop **URL:** \ **Category:** Developers\ **Tags:** app\ **Created:** [April 29, 2019, 3:55pm UTC](https://community.homey.app/t/homey-ink-on-a-tablet-desktop/12443 "2019-04-29T15:55:21Z")\ **Posts on this page:** 1\ **Showing post:** 721
**Author:** ![RonnyW](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/ronnyw/32/10879_2.png) [@RonnyW](https://community.homey.app/u/RonnyW)\ **Post date:** [February 2, 2020, 4:00pm UTC](https://community.homey.app/t/homey-ink-on-a-tablet-desktop/12443/721 "2020-02-02T16:00:45Z")
Hi, please check the code above. There is a line with “device.makeCapabilityInstance”. This registeres an event handler. When the capability in Homey devices is changed, the Dashboard will execute the code inside the { } brackets. There you can change your div-element. Here is another example where I change the color of the displayed temperature when the thermostate temperature is changed: > [@Homeydash.com, a Homey dashboard](https://community.homey.app/t/homeydash-com-a-homey-dashboard/13509/648): > > Hello again, thanks Danee, it’s working now. I’ve also seen that I had to give the value elements the id (value+device+capability) to get an auto updated value using your renderValues() method. I just insert the thermostate code here, so can take some parts if you need it. There is a small extention for the coloring of values. The value itself is changed by renderValues(), the color is changed inside the additional makeCapabilityInstance codes - inserted here to pevent changing the code on m… I think that is what you wanted to do. Good luck 🙂 --- _[View the full topic](https://community.homey.app/t/homey-ink-on-a-tablet-desktop/12443)._