Show/Hide Field in model driven app form, based selection in from other field?

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Posted on by karimabdelrazek

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Hi,

In a model driven app, is it possible show/hide a field based on a selection from another field in the same form?

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Building Power Apps

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v-siky-msft on at

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Hi @karimabdelrazek ,

Yes, this can be achieved by JavaScript. Please check this blog: Hiding and Showing a Field in Dynamics 365 using JavaScript .

Since it relates to JS query, I would suggest you post such questions to Dynamics Community, where you can get more professional help on JavaScript.

Hope this helps.

Sik

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timl 36,383 Super User 2025 Season 2 on at

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Hi @karimabdelrazek

If the fields are in the same entity, you can create a business rule to do this. You would specify the condition and use the set visibility action. There are more details in the help here.

https://docs.microsoft.com/en-us/powerapps/maker/model-driven-apps/create-business-rules-recommendations-apply-logic-form

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karimabdelrazek 294 on at

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Thanks @v-siky-msft

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karimabdelrazek 294 on at

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Thanks @timl ! This solution works better for me as I'm still a newbie to all this 🙂

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frederikbisback 222 on at

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This is the solution that work to show-up an extra drop-down based on a previous selection into another drop-down.

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Gyllentid 894 on at

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I have tried this but the fields are all visible. Should I hide them when I create the form, initially? I set them to visible. @timl

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timl 36,383 Super User 2025 Season 2 on at

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Hi @shavora

I'd check the scope of your business rule. If for example it's scoped to a specific form other than the one you're using, this would be one explaination why all the fields are all visible.

If this doesn't work, I'd suggest that you raise a new post as you'll probably get a better response.

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