# Hello I need help (Alarm list)

**URL:** <https://discourse.nodered.org/t/hello-i-need-help-alarm-list/45445>\
**Category:** General\
**Created:** [10 May 2021 20:09 UTC](https://discourse.nodered.org/t/hello-i-need-help-alarm-list/45445 "2021-05-10T20:09:07Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Ranki](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/ranki/32/41282_2.png) [@Ranki](https://discourse.nodered.org/u/Ranki)\
**Post date:** [10 May 2021 21:40 UTC](https://discourse.nodered.org/t/hello-i-need-help-alarm-list/45445/3 "2021-05-10T21:40:15Z")

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Hello Fabian,

I think the link I posted in your other post will help for this problem as well. Check out arrays/objects and how to add, read and delete entries.

> [@Display active alarms (Booleans) on dashboard](https://discourse.nodered.org/t/display-active-alarms-booleans-on-dashboard/31819):
>
> Hello everyone I have a list of 50 possible alarms. These come in via a boolean (1 per alarm). I am trying to display the active alarms on the dashboard via the UI-Template-Node. Is there an easy way to accomplish this? If I have to realize this with an if else structure, there are many possibilities. Incidentally, I would like a new line on the dashboard for each alarm. Someone who can get me started? Is there a way to show / hide a message based on the status, through the UI template nod…

Cheers  
Ranki

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