# Calculated fields

**URL:** <https://community.glideapps.com/t/calculated-fields/12861>\
**Category:** Ask for Help\
**Created:** [July 21, 2020, 1:50am UTC](https://community.glideapps.com/t/calculated-fields/12861 "2020-07-21T01:50:17Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![ThinhDinh](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/thinhdinh/32/49_2.png) [@ThinhDinh](https://community.glideapps.com/u/ThinhDinh)\
**Post date:** [July 21, 2020, 2:00am UTC](https://community.glideapps.com/t/calculated-fields/12861/4 "2020-07-21T02:00:37Z")

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> [@Alfredo\_Pou](#):
>
> Dependent dropdowns: How to make a dropdown depend on the selection in the previous one?

You can follow this video by Robert.

> [@new Screen Visibility and Filtering Conditions!](https://community.glideapps.com/t/screen-visibility-and-filtering-conditions/12306/4):
>
> Here’s a demo: Available in my experiments app: [https://experiments.glideapp.io](https://experiments.glideapp.io)

> [@Alfredo\_Pou](#):
>
> That a field is visible but disabled by a given condition.

Set up your field, let’s say a text component, and a user-specific boolean column, let’s say “VisibleText”.

Set the text component to be visible when VisibleText is not True, then in the screen, add a switch/checkbox that lets the user switch/tick and point that value to the “VisibleText” column.

When the user has switched/ticked that component, the text will not be visible anymore.

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