# Action or event on rowMarkers

**URL:** <https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617>\
**Category:** Ask for Help\
**Created:** [February 8, 2024, 6:32am UTC](https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617 "2024-02-08T06:32:39Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![norah](https://avatars.discourse-cdn.com/v4/letter/n/e19adc/32.png) [@norah](https://community.glideapps.com/u/norah)\
**Post date:** [February 8, 2024, 6:32am UTC](https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617/1 "2024-02-08T06:32:39Z")

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Hello,

I’d like to add action on rowMarkers, so it is possible ? For exemple, i would like delete one or multiple rows checked by rowMarkers. It is possible to add event on header of rowMarkers but it is not a column?

Thanks for your help.

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**Author:** ![Jeff\_Hager](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/jeff_hager/32/43_2.png) [@Jeff\_Hager](https://community.glideapps.com/u/Jeff_Hager)\
**Post date:** [February 8, 2024, 12:40pm UTC](https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617/2 "2024-02-08T12:40:22Z")

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Can you explain what you mean by rowMarkers? Which component are you referring to do? Do you have any screenshots?

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<div class="post-metadata">

**Author:** ![norah](https://avatars.discourse-cdn.com/v4/letter/n/e19adc/32.png) [@norah](https://community.glideapps.com/u/norah)\
**Post date:** [February 8, 2024, 1:24pm UTC](https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617/3 "2024-02-08T13:24:43Z")

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this is a screenshot, the rowMarkers is these checkbox  
 ![Capture d’écran 2024-02-08 à 16.20.53](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/d/7/d73add3ca4ea80a91db4e1c025eacad021bcc32d.png)  
when i click on checkbox on the header, all rows are checked and i would add action on click at this header checkbox

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**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [February 8, 2024, 1:42pm UTC](https://community.glideapps.com/t/action-or-event-on-rowmarkers/70617/4 "2024-02-08T13:42:36Z")

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That’s a Data Grid Collection, and it has limited support for Actions.

- You can enable deletion, which allows the user to delete rows one by one, or in groups.
- And you can add a title bar action.
- You cannot add actions to individual rows, or column headers.

That’s all that is supported.